T. Matsumoto

Publication List Details

Period

1981 - 9999

Number

677

Co-Authors

On the Performance of High Modulus Pitch-Based Carbon Fiber/Toughened Polycyanate Ester Resin Composite. (9999)

Matsumoto, T., Mohri, M., Nanjo, A.

Recently, a polycyanate ester resin system, which is a new type of thermosetting matrix resin system, was developed and has attracted a great deal of attention especially for aerospace applications...

NMR and NQR study of pressure-induced superconductivity and the origin of critical-temperature enhancement in the spin-ladder cuprate Sr2Ca12Cu24O41 (2009)

Fujiwara, Naoki, Fujimaki, Y., Uchida, S., Matsubayashi, K., Matsumoto, T., Uwatoko, Y.

Pressure-induced superconductivity was studied for a spin-ladder cuprate Sr2Ca12Cu24O41 using nuclear magnetic resonance under pressures up to the optimal pressure 3.8 GPa. Pressure application leads...

Wavelet-Based Multiresolution Features for Detecting Duplications in Images (2009)

M. K. Bashar, K. Noda, N. Ohnishi, H. Kudo, T. Matsumoto, Y. Takeuchi

Duplication of image regions is a common method for manipulating original images using typical software like Adobe Photoshop. In this study, we propose a wavelet based feature representation scheme...

NMR and NQR study of pressure-induced superconductivity and the origin of critical-temperature enhancement in the spin-ladder cuprate Sr$_2$Ca$_{12}$Cu$_{24}$O$_{41}$ (2009)

Fujiwara, N., Fujimaki, Y., Uchida, S., Matsubayashi, K., Matsumoto, T., Uwatoko, Y.

Pressure-induced superconductivity was studied for a spin-ladder cuprate Sr$_2$Ca$_{12}$Cu$_{24}$O$_{41}$ using nuclear magnetic resonance (NMR) under pressures up to the optimal pressure 3.8 GPa....

Spontaneous formation of a superconducting and antiferromagnetic hybrid state in SrFe2As2 (2009)

Kitagawa, K., Katayama, N., Gotou, H., Yagi, T., Ohgushi, K., Matsumoto, T., ...

Competition between antiferromagnetism and superconductivity is ubiquitous in unconventional superconductors such as cuprates, heavy fermions and organic conductors, as is the case for iron...

Expression patterns of cell wall-modifying genes from banana during fruit ripening and in relationship with finger drop (2009)

Hubert, O., Baurens, F. C., Matsumoto, T., Chillet, M., Fils-Lycaon, B., ...

Few molecular studies have been devoted to the finger drop process that occurs during banana fruit ripening. Recent studies revealed the involvement of changes in the properties of cell wall...

Investigation of molten metal penetration and freezing behavior in a seven-pin channel. (2009)

Hossain, M.K., Himuro, Y., Morita, K., Nakagawa, K., Matsumoto, T., Fukuda, K., ...

6th Japan-Korea Symp.on Nuclear Thermal Hydraulics and Safety (NTHAS6), Okinawa, J, November 24-27, 2009

Improvements in the technique for the detection of single proteins for extended time periods (2008)

X. Jin, J. Li, M. Shinjo, Y. Matsumura, H. Kihara, H. M. Sonawt, ...

Formation of turn/bend structures initiates the self folding process through collapse for β- barrel having conserved buldges of cyclophilins

Temperature Control of Pulse Heated Specimens in a Kolsky Bar Apparatus Using Microsecond Time-Resolved Pyrometry 1 (2008)

D. Basak, H. W. Yoon, R. Rhorer, T. Burns, T. Matsumoto

Analysis of machining processes is important in the understanding and improving of manufacturing methods. The modeling of machining processes relies on high-strain-rate, high-temperature material...

Transmembrane Region Prediction with Hydropathy Index/Charge Two-Dimensional Trajectories of Stochastic Dynamical Systems Abstract (2008)

T. Kaburagi, D. Muramatsu, S. Hashimoto, M. Sasaki, T. Matsumoto

A new algorithm is proposed for predicting transmembrane regions from two dimensional vector trajectories consisting of hydropathy index and charge of a test amino acid sequence by stochastic...

LOW-POWER RF SYSTEMS FOR THE KEKB INJECTOR LINAC (2008)

H. Hanaki, S. Anami, S. Fukuda, H. Katagiri, T. Matsumoto, S. Michizono

The low-power rf systems of the KEK electron linac have been upgraded for the KEKB. The main drive system is equipped with a new frequency multiplier/divider which generates five reference signals...

Magneto-transport properties governed by the antiferromagnetic fluctuations in heavy fermion superconductor CeIrIn$_{5}$ (2008)

Nakajima, Y., Shishido, H., Nakai, H., Shibauchi, T., Hedo, M., Uwatoko, Y., ...

In quasi-two dimensional Ce(Ir,Rh)In$_5$ system, it has been suggested that the phase diagram contains two distinct domes with different heavy fermion superconducting states. We here report the...

Properties of nuclear and Coulomb breakup of 8B (2008)

Ogata, K., Matsumoto, T., Iseri, Y., Yahiro, M.

Dependence of breakup cross sections of 8B at 65 MeV/nucleon on target mass number A_T is investigated by means of the continuum-discretized coupled-channels method (CDCC) with more reliable...

Possible observation of energy level quantization in an intrinsic Josephson junction (2008)

Kashiwaya, H., Matsumoto, T., Kashiwaya, S., Shibata, H., Eisaki, H., Yoshida, Y., ...

Energy level quantization (ELQ) is studied to clarify the macroscopic quantum dynamics of the d-wave Josephson junction (JJ). The influences of the nodal quasiparticles of d-wave superconductivity on...

Physica B 281282 (2000) 631}633 (2008)

Optical Response Of, M. Hayashi, M. Nakayama, T. Nanba, T. Matsumoto, J. Tang, ...

X"S,Se) are ones of ternary metal chalcogen compounds with a thiospinel structure. CuIr undergoes a temperature-induced metal}insulator transition around 226 K. We have measured the temperature...

Genomics of Banana and Plantain (Musa spp.), Major Staple Crops in the Tropics (2008)

Roux, N., Baurens, F.C., Dolezel, J., Hribova, E., Heslop-Harrison, P., Town, C., ...

This chapter on Musa (banana and plantain) genomics covers the latest information on activities and resources developed by the Global Musa Genomics Consortium. Section 4.1 describes the morphology of...

... : Variations around two schemes of T. Matsumoto and H. Imai (2007)

T. Matsumoto, H. Imai, Jacques Patarin, Louis Goubin, Bull Smartcards, Nicolas Courtois

In [4], H. Imai and T. Matsumoto presented some new candidate trapdoor one-way permutations with a public key given as multivariate polynomials over a finite field. One of these schemes was later...

Journal of The Korean Astronomical Society (2007)

Diffuse Cii, H. Matsuhara, M. Kawada, S. Makiuti, T. Matsumoto, T. Nakagawa, ...

We present the results of an rocket-borne observation of far-infrared [CII] line at 157.7¯m from the diffuse interstellar medium in the Ursa Major. We also introduce a part of results on the [CII]...

BAYESIAN MCMC NONLINEAR TIME SERIES PREDICTION (2007)

Y. Nakada, T. Kurihara, T. Matsumoto

An MCMC(Markov Chain Monte Carlo) algorithm is proposed for nonlinear time series prediction with Hierarchical Bayesian framework. The algorithm computes predictive mean and error bar by drawing...

Measurement of branching fraction and time-dependent CP asymmetry parameters in B^0 → D^*+D^*-K^{0}_{S}decays (2007)

Dalseno, J., Adachi, I., Aihara, H., Aushev, T., Bakich, A. M., Balagura, V., ...

We present a measurement of the branching fraction and time-dependent CP violation parameters for B^0 → D^*+D^*-K^{0}_{S} decays. These results are obtained from a 414 fb^{-1} data sample that...

Modeling with structure of resins in electonic compornents (2007)

Yu, Q., Shibutani, T., Shiratori, M., Matsuzaki, T., Matsumoto, T.

In recent years, interfacial fracture becomes one of the most important problems in the assessment of reliability of electronics packaging. Especially, underfill resin is used with solder joints in...

Complex-space singularities of 2D Euler flow in Lagrangian coordinates (2007)

Matsumoto, T., Bec, J., Frisch, U.

We show that, for two-dimensional space-periodic incompressible flow, the solution can be evaluated numerically in Lagrangian coordinates with the same accuracy achieved in standard Eulerian spectral...

The Infrared Astronomical Mission AKARI (2007)

Murakami, H., Baba, H., Barthel, P., Clements, D. L., Cohen, M., Doi, Y., ...

AKARI, the first Japanese satellite dedicated to infrared astronomy, was launched on 2006 February 21, and started observations in May of the same year. AKARI has a 68.5 cm cooled telescope, together...

Measurement of density correlations in pseudorapidity via charged particle multiplicity fluctuations in Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV (2007)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Longitudinal density correlations of produced matter in Au+Au collisions at sqrt(s_NN)=200 GeV have been measured from the inclusive charged particle distributions as a function of pseudorapidity...

Measurements of exclusive B^{0}_{s} decays at the γ(5S) resonance (2007)

Drutskoy, A., Abe, K., Adachi, I., Aihara, H., Anipko, D., Bakich, A. M., ...

Several exclusive B^{O}_{s} decays are studied using a 1.86 fb^{-1} data sample collected at the Υ(5S) resonance with the Belle detector at the KEKB asymmetric energy e^+e^- collider. In the...

Compensation of the Crossing Angle with Crab Cavities at KEKB (2007)

Abe, T., Akai, K., Akemoto, M., Akiyama, A., Arinaga, M., Ebihara, K., ...

Crab cavities have been installed in the KEKB B--Factory rings to compensate the crossing angle at the collision point and thus increase luminosity. The beam operation with crab crossing has been...

The Infrared Camera (IRC) for AKARI - Design and Imaging Performance (2007)

Onaka, T., Matsuhara, H., Wada, T., Fujishiro, N., Fujiwara, H., Ishigaki, M., ...

The Infrared Camera (IRC) is one of two focal-plane instruments on the AKARI satellite. It is designed for wide-field deep imaging and low-resolution spectroscopy in the near- to mid-infrared...

Evidence for a long-range component in the pion emission source in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV (2007)

Adler, S.S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Alexander, J., ...

Emission source functions are extracted from correlation functions constructed from charged pions produced at mid-rapidity in Au+Au collisions at sqrt(s_NN)=200 GeV. The source parameters extracted...

High transverse momentum $\eta$ meson production in p+p, d+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV (2007)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Alexander, J., ...

Inclusive transverse momentum spectra of eta mesons in the range p_T~2-12 GeV/c have been measured at mid-rapidity (|\eta| < 0,35) by the PHENIX experiment at RHIC in p+p, d+Au and Au+Au collisions...

Multi-wavelength analysis of 18um-selected galaxies in the AKARI/IRC monitor field towards the North Ecliptic Pole (2007)

Takagi, T., Matsuhara, H., Wada, T., Oyabu, S., Imai, K., Pearson, C. P., ...

We present an initial analysis of AKARI 18um-selected galaxies using all 9 photometric bands at 2-24um available in the InfraRed Camera (IRC), in order to demonstrate new capabilities of AKARI...

Search for B decays into η'p, η'K^*, η'φ, η'ω and η'η^(') (2007)

Schümann, J., Wang, C. H., Abe, K., Aihara, H., Anipko, D., Arinstein, K., ...

We report on a search for the exclusive two-body charmless hadronic B meson decays B → η'ρ, B → η'K^*, B^0 → ηφ, B^0 → η'ω, and B0 →η'η^('). The results are obtained from a data...

Search for Invisible Decay of the Υ(1S) (2007)

Tajima, O., Hayashii, H., Hazumi, M., Inami, K., Iwasaki, Y., Uehara, S., ...

We report results of a search for the invisible decay of the Υ(1S) via the Υ(3S)→π+π-Υ(1S) transition using a data sample of 2.9 fb^{-1} at the Υ(3S) resonance. The data were collected with...

Measurement of direct photon production in p + p collisions at $\sqrt{s}$ = 200 GeV (2007)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Cross sections for mid-rapidity production of direct photons in p+p collisions at the Relativistic Heavy Ion Collider (RHIC) are reported for 3 < p_T < 16 GeV/c. Next-to-leading order (NLO)...

Photoproduction of events with rapidity gaps between jets at HERA (2007)

Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Nicholass, D., ...

The photoproduction of dijet events, where the two jets with the highest transverse energy are separated by a large gap in pseudorapidity, have been studied with the ZEUS detector using an integrated...

Measurement of the mid-rapidity transverse energy distribution from $\sqrt{s_{NN}}=130$ GeV Au+Au collisions at RHIC (2007)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

The first measurement of energy produced transverse to the beam direction at RHIC is presented. The mid-rapidity transverse energy density per participating nucleon rises steadily with the number of...

Effect of Obesity on Clinical and Financial Outcome in Patients Undergoing Liver Transplantation (2007)

S. Fujita, T. Fujikawa, S. Mizuno, T. Matsumoto, E. Shenkman, B. Vogel, ...

Aim/Background: Liver transplantation may not be offered to some individuals at transplant programs because previous reports suggest that obese recipients have poorer outcomes. We assessed the...

Effect of Obesity on Clinical and Financial Outcome in Patients Undergoing Liver Transplantation (2007)

S. Fujita, T. Fujikawa, S. Mizuno, T. Matsumoto, E. Shenkman, B. Vogel, ...

Aim/Background: Liver transplantation may not be offered to some individuals at transplant programs because previous reports suggest that obese recipients have poorer outcomes. We assessed the...

Development of the fast neutron standard using a Be({alpha},n) reaction at the National Metrology Institute of Japan (2007)

Shimoyama, T., Harano, H., Matsumoto, T., Moriyama, K., Hata, T., Kudo, K., ...

This paper describes the 8-MeV neutron field where the neutrons are generated in the 9Be(α,n)12C reaction by bombardment of a beryllium target with a 2.4-MeV 4He+ beam from a Van de Graaff...

Characterisation of kilo electron volt neutron fluence standard with the 45Sc(p,n)45Ti reaction at NMIJ (2007)

Matsumoto, T., Harano, H., Shimoyama, T., Kudo, K., Uritani, A.

We are developing a national standard of a monoenergetic kilo electron volt neutron field with the 45Sc(p,n)45Ti resonance reaction. A wide resonance yields 27.4 keV neutrons at 0° with respect to...

Jet Properties from Dihadron Correlations in p+p Collisions at $\sqrt{s}$=200 GeV (2006)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

The properties of jets produced in p+p collisions at sqrt(s)=200 GeV are measured using the method of two particle correlations. The trigger particle is a leading particle from a large transverse...

System Size and Energy Dependence of Jet-Induced Hadron Pair Correlation Shapes in Cu+Cu and Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 and 62.4 GeV (2006)

Adare, A., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

We present azimuthal angle correlations of intermediate transverse momentum (1-4 GeV/c) hadrons from {dijets} in Cu+Cu and Au+Au collisions at sqrt(s_NN) = 62.4 and 200 GeV. The away-side dijet...

Production of $\omega$ mesons at Large Transverse Momenta in p+p and d+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 < p_T < 9.25 GeV/c in p+p and d+Au collisions at...

Observation of B^+ → Λ^+_c Λ^-_c K^+ and B^0 → Λ^+_c Λ^-_c K^0 Decays (2006)

Gabyshev, N., Abe, K., Abe, K., Adachi, I., Aihara, H., Asano, Y., ...

We report the first measurements of the doubly charmed baryonic B decays B → Λ^+_c Λ^-_c K. The B+ → Λ^+_c Λ^-_c K+ decay is observed with a branching fraction of (6.5^{+1.0}_{-0.9}...

Dense-Medium Modifications to Di-Jet Hadron Pair Correlations in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Azimuthal correlations of high-pT charged hadron pairs from (di-)jet-fragmentation are studied at mid-rapidity in Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV. The distribution of jet-associated...

Nuclear Effects on Hadron Production in d+Au and p+p Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

PHENIX has measured the centrality dependence of mid-rapidity pion, kaon and proton transverse momentum distributions in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV. The p+p data provide a...

Switching Dynamics of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ Intrinsic Josephson junctions: Macroscopic Quantum Tunneling and Self-Heating Effect (2006)

Kashiwaya, H., Matsumoto, T., Shibata, H., Kashiwaya, S., Eisaki, H., Yoshida, Y., ...

The switching dynamics of current-biased Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ intrinsic Josephson junctions (IJJs) was studied to clarify the effect of d-wave superconductivity and the stack...

Azimuthal Angle Correlations for Rapidity Separated Hadron Pairs in d+Au Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

Deuteron-gold (d+Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong...

Improved Measurement of Double Helicity Asymmetry in Inclusive Midrapidity $\pi^0$ Production for Polarized p+p Collisions at $\sqrt S$=200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

We present an improved measurement of the double helicity asymmetry for $\pi^0$ production in polarized proton-proton scattering at $\sqrt S$= 200 GeV employing the PHENIX detector at the...

Common Suppression Pattern of $\eta$ and $\pi^0$ Mesons at High Transverse Momentum in Au+Au Collisions at $\sqrt{S_NN}$ = 200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Alexander, J., Amirikas, R., ...

Inclusive transverse momentum spectra of eta mesons have been measured within p_T = 2-10 GeV/c at mid-rapidity by the PHENIX experiment in Au+Au collisions at sqrt(s_NN) = 200 GeV. In central Au+Au...

Non-Fermi liquid behavior in the magnetotransport of CeMIn5 (M: Co and Rh): Striking similarity between quasi 2D heavy fermion and high-Tc cuprates (2006)

Nakajima, Y., Shishido, H., Nakai, H., Shibauch, T., Behnia, K., Izawa, K., ...

We present a systematic study of the dc-resistivity, Hall effect, and magnetoresistance in the normal state of quasi 2D heavy fermion superconductors CeMIn5 (M: Rh and Co) under pressure. Here the...

On-site underground background measurements for the KASKA reactor-neutrino experiment (2006)

Furuta, H., Sakuma, K., Aoki, M., Fukuda, Y., Funaki, Y., Hara, T., ...

On-site underground background measurements were performed for the planned reactor-neutrino oscillation experiment KASKA at Kashiwazaki-Kariwa nuclear power station in Niigata, Japan. A...

Letter of Intent for KASKA: High Accuracy Neutrino Oscillation Measurements with anti-nu_es from Kashiwazaki-Kariwa Nuclear Power Station (2006)

Aoki, M., Akiyama, K., Fukuda, Y., Fukui, A., Funaki, Y., Furuta, H., ...

One of the current most-demanded experiments in neutrino physics is to measure the last mixing angle theta_13. KASKA is an experiment to detect new type of reactor neutrino oscillation and to measure...

Jet Structure from Dihadron Correlations in d+Au collisions at $\sqrt{S-{NN}}$=200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Dihadron correlations at high transverse momentum in d+Au collisions at sqrt(s_NN) = 200 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC). From...

Measurement of the $\lambda$ and $\bar\lambda$ particles in Au+Au Collisions at $\sqrt{s_{NN}}$=130 GeV (2006)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

We present results on the measurement of lambda and lambda^bar production in Au+Au collisions at sqrt(s_NN)=130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for...

Flow Measurements via Two-particle Azimuthal Correlations in Au + Au Collisions at $\sqrt{s_{NN}}$ = 130 GeV (2006)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Two particle azimuthal correlation functions are presented for charged hadrons produced in Au + Au collisions at RHIC sqrt(s_NN) = 130 GeV. The measurements permit determination of elliptic flow...

Measurement of single electrons and implications for charm production in Au+Au collisions at $\sqrt {s_{NN}}$ = 130 GeV (2006)

Adcox, K., Adler, S.S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra of electrons from Au+Au collisions at sqrt[sNN] = 130 GeV have been measured at midrapidity by the PHENIX experiment at the Relativistic Heavy Ion Collider. The spectra...

J/$\psi$ Production and Nuclear Effects for $d+Au$ and $p+p$ Collisions at $\sqrt{s_NN}$ = 200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

J/psi production in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV has been measured by the PHENIX experiment at rapidities -2.2 < y < +2.4. The cross sections and nuclear dependence of J/\psi...

Midrapidity direct-photon production in $p+p$ collisions at $\sqrt{s}$ = 200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

A measurement of direct photons in $p+p$ collisions at $\sqrt{s}$=200 GeV is presented. A photon excess above background from $\pi^0\rightarrow\gamma+\gamma$, $\eta\rightarrow\gamma+\gamma$, and...

Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 5.0 GeV/c) of electrons as a function of centrality in Au+Au collisions at sqrt(s_NN)=200 GeV. Contributions...

Measurement of identified pi^0 and inclusive photon v_2 and implication to the direct photon production in sqrt(s_NN) = 200 GeV Au+Au collisions (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The azimuthal distribution of identified pi^0 and inclusive photons has been measured in sqrt(s_NN) = 200 GeV Au+Au collisions with the PHENIX experiment at the Relativistic Heavy Ion Collider...

Evolution of Hall coefficient in two-dimensional heavy fermion CeCoIn$_5$ (2006)

Nakajima, Y., Izawa, K., Matsuda, Y., Behnia, K., Kontani, H., Hedo, M., ...

We report on the pressure dependence of the Hall coefficient $R_H$ in quasi-2D heavy fermion CeCoIn$_5$. At ambient pressure, below a temperature associated with the emergence of non-Fermi liquid...

Improved Measurement of Double Helicity Asymmetry in Inclusive Midrapidity $\pi^0$ Production for Polarized p+p Collisions at $\sqrt S$=200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

We present an improved measurement of the double helicity asymmetry for $\pi^0$ production in polarized proton-proton scattering at $\sqrt S$= 200 GeV employing the PHENIX detector at the...

Common Suppression Pattern of $\eta$ and $\pi^0$ Mesons at High Transverse Momentum in Au+Au Collisions at $\sqrt{S_NN}$ = 200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Alexander, J., Amirikas, R., ...

Inclusive transverse momentum spectra of eta mesons have been measured within p_T = 2-10 GeV/c at mid-rapidity by the PHENIX experiment in Au+Au collisions at sqrt(s_NN) = 200 GeV. In central Au+Au...

Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 5.0 GeV/c) of electrons as a function of centrality in Au+Au collisions at sqrt(s_NN)=200 GeV. Contributions...

Measurement of identified pi^0 and inclusive photon v_2 and implication to the direct photon production in sqrt(s_NN) = 200 GeV Au+Au collisions (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The azimuthal distribution of identified pi^0 and inclusive photons has been measured in sqrt(s_NN) = 200 GeV Au+Au collisions with the PHENIX experiment at the Relativistic Heavy Ion Collider...

Improved Measurement of Double Helicity Asymmetry in Inclusive Midrapidity $\pi^0$ Production for Polarized p+p Collisions at $\sqrt S$=200 GeV (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

We present an improved measurement of the double helicity asymmetry for $\pi^0$ production in polarized proton-proton scattering at $\sqrt S$= 200 GeV employing the PHENIX detector at the...

Common Suppression Pattern of $\eta$ and $\pi^0$ Mesons at High Transverse Momentum in Au+Au Collisions at $\sqrt{S_NN}$ = 200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Alexander, J., Amirikas, R., ...

Inclusive transverse momentum spectra of eta mesons have been measured within p_T = 2-10 GeV/c at mid-rapidity by the PHENIX experiment in Au+Au collisions at sqrt(s_NN) = 200 GeV. In central Au+Au...

Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 5.0 GeV/c) of electrons as a function of centrality in Au+Au collisions at sqrt(s_NN)=200 GeV. Contributions...

Measurement of identified pi^0 and inclusive photon v_2 and implication to the direct photon production in sqrt(s_NN) = 200 GeV Au+Au collisions (2006)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The azimuthal distribution of identified pi^0 and inclusive photons has been measured in sqrt(s_NN) = 200 GeV Au+Au collisions with the PHENIX experiment at the Relativistic Heavy Ion Collider...

Azimuthal Angle Correlations for Rapidity Separated Hadron Pairs in d+Au Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

Deuteron-gold (d+Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong...

Nuclear Effects on Hadron Production in d+Au and p+p Collisions at $\sqrt{s_{NN}}$=200 GeV (2006)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

PHENIX has measured the centrality dependence of mid-rapidity pion, kaon and proton transverse momentum distributions in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV. The p+p data provide a...

Modeling with structure of resins in electonic compornents (2006)

Shibutani, T., Shiratori, M., Matsuzaki, T., Matsumoto, T., Yu, Qiang

In recent years, advances in information technology are taking place with tremendous speed. Especially in electronic devices, pursuit of reduction in size and weight, sophistication, and increase in...

Modeling with structure of resins in electonic compornents (2006)

Shibutani, T., Shiratori, M., Matsuzaki, T., Matsumoto, T., Yu, Qiang

In recent years, advances in information technology are taking place with tremendous speed. Especially in electronic devices, pursuit of reduction in size and weight, sophistication, and increase in...

Modeling with structure of resins in electonic compornents (2006)

Yu, Q., Shibutani, T., Shiratori, M., Matsuzaki, T., Matsumoto, T.

In recent years, interfacial fracture becomes one of the most important problems in the assessment of reliability of electronics packaging. Especially, underfill resin is used with solder joints in...

Modeling with structure of resins in electonic compornents (2006)

Yu, Q., Shibutani, T., Shiratori, M., Matsuzaki, T., Matsumoto, T.

In recent years, interfacial fracture becomes one of the most important problems in the assessment of reliability of electronics packaging. Especially, underfill resin is used with solder joints in...

Oxidative stress by glutathione depletion induces osteonecrosis in rats (2006)

Ichiseki, T., Ueda, Y., Katsuda, S., Kitamura, K., Kaneuji, A., Matsumoto, T.

Objective. We recently implicated in vivo oxidative stress in the development of osteonecrosis in a steroid-induced osteonecrosis model in the domestic rabbit. In the present experiment we devised a...

Single Electrons from Heavy Flavor Decays in p+p Collisions at $\sqrt{s}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive electron production in p+p collisions at sqrt(s) = 200 GeV has been measured by the PHENIX experiment at the Relativistic Heavy Ion Collider...

Measurement of Transverse Single-Spin Asymmetries for Mid-rapidity Production of Neutral Pions and Charged Hadrons in Polarized p+p Collisions at $\sqrt{s} = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse single-spin asymmetries of neutral pions and non-identified charged hadrons have been measured at mid-rapidity in polarized proton-proton collisions at sqrt(s) = 200 GeV. The data...

Deuteron and antideuteron production in Au+Au collisions at $\sqrt{s_NN}$=200 GeV (2005)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The production of deuterons and antideuterons in the transverse momentum range 1.1 < p_T < 4.3 GeV/c at mid-rapidity in Au + Au collisions at sqrt(s_NN)=200 GeV has been studied by the PHENIX...

Coulomb breakup effects on the elastic cross section of $^6$He+$^{209}$Bi scattering near Coulomb barrier energies (2005)

Matsumoto, T., Egami, T., Ogata, K., Iseri, Y., Kamimura, M., Yahiro, M.

We accurately analyze the $^6$He+$^{209}$Bi scattering at 19 and 22.5 MeV near the Coulomb barrier energy, using the continuum-discretized coupled-channels method (CDCC) based on the...

Production of $\phi$ mesons at mid-rapidity in sqrt(s_NN) = 200 GeV Au+Au collisions at relativistic energies (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We present the first results of meson production in the K^+K^- decay channel from Au+Au collisions at sqrt(s_NN) = 200 GeV as measured at mid-rapidity by the PHENIX detector at RHIC. Precision...

Nature of complex singularities for the 2D Euler equation (2005)

Pauls, W., Matsumoto, T., Frisch, U., Bec, J.

A detailed study of complex-space singularities of the two-dimensional incompressible Euler equation is performed in the short-time asymptotic r\'egime when such singularities are very far from the...

Measurement of Single Electron Event Anisotropy in Au+Au Collisions at $\sqrt{^sNN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse momentum dependence of the azimuthal anisotropy parameter v_2, the second harmonic of the azimuthal distribution, for electrons at mid-rapidity (|$\eta$| < 0.35) has been measured with...

Saturation of azimuthal anisotropy in Au + Au collisions at sqrt(s_NN) = 62 - 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

New measurements are presented for charged hadron azimuthal correlations at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 62.4 and 200 GeV. They are compared to earlier measurements obtained at...

Measurement of the branching fractions for B- --> D(*)+ pi- l- nu-bar and B0bar --> D(*)0 pi+ l- nu-bar (2005)

Matsumoto, T.

We report on a measurement of the branching fractions for B- --> D(*)+ pi- l- nu-bar and B0bar --> D(*)0 pi+ l- nu-bar with 275 million BBbar events collected at the Upsilon(4S) resonance with the...

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Centrality Dependence of Direct Photon Production in sqrt(s_NN) = 200 GeV Au+Au Collisions (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The first measurement of direct photons in Au+Au collisions at sqrt(s_NN) = 200 GeV is presented. The direct photon signal is extracted as a function of the Au+Au collision centrality and compared to...

Systematic Studies of the Centrality and sqrt(s_NN) Dependence of dE_T/deta and dN_ch/deta in Heavy Ion Collisions at Mid-rapidity (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment at RHIC has measured transverse energy and charged particle multiplicity at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 130 and 200 GeV as a function of centrality....

Jet Structure of Baryon Excess in Au+Au Collisions at sqrt(S_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Two particle correlations between identified meson and baryon trigger particles with 2.5 < p_T < 4.0 GeV/c and lower p_T charged hadrons have been measured at midrapidity by the PHENIX experiment at...

Centrality Dependence of Charm Production from a Measurement of Single Electrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 4.0 GeV/c) of single electrons as a function of centrality in Au+Au collisions at sqrt(s_NN) = 200 GeV....

Nuclear Modification Factors for Hadrons At Forward and Backward Rapidities in Deuteron-Gold Collisions at $\sqrt S_{NN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We report on charged hadron production in deuteron-gold reactions at $\sqrt S_{NN}$ = 200 GeV. Our measurements in the deuteron-direction cover 1.4 < $\eta$

Continuum-discretized coupled-channels method for four-body breakup reactions (2005)

Kamimura, M., Matsumoto, T., Hiyama, E., Ogata, K., Iseri, Y., Yahiro, M.

Development of the method of CDCC (Continuum-Discretized Coupled-Channels) from the level of three-body CDCC to that of four-body CDCC is reviewed. Introduction of the pseudo-state method based on...

A novel type of proximity focusing RICH counter with multiple refractive index aerogel radiator (2005)

Iijima, T., Korpar, S., Adachi, I., Fratina, S., Fukushima, T., Gorisek, A., ...

A proximity focusing ring imaging Cherenkov detector, with the radiator consisting of two or more aerogel layers of different refractive indices, has been tested in 1-4 GeV/c pion beams at KEK....

Double Helicity Asymmetry in Inclusive Midrapidity$\pi^0$ Production for Polarized p+p Collisions at $\sqrt s $=200 GeV (2005)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

We present a measurement of the double longitudinal spin asymmetry in inclusive pi^0 production in polarized proton-proton collisions at sqrt(s)=200 GeV. The data were taken at the Relativistic Heavy...

J/Psi Production in Au-Au Collisions at sqrt(s_NN) = 200 GeV at the Relativistic Heavy Ion Collider (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

First results on charm quarkonia production in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The yield of J/Psi's measured in the PHENIX experiment via...

Mid-Rapidity Neutral Pion Production in Proton-Proto Collisions at sqrt(s_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2005)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Suppressed $\pi^0$ Production at Large Transverse Momentum in Central Au + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...

Suppressed $\pi^0$ Production at Large Transverse Momentum in Central Au + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...

Suppressed $\pi^0$ Production at Large Transverse Momentum in Central Au + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...

Bose-Einstein correlations of charged pion pairs in Au+Au collisions at $\sqrt S_{NN}$=200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Bose-Einstein correlations of identically charged pion pairs were measured by the PHENIX experiment at midrapidity in Au + Au collisions at $\sqrt S_{NN}$=200 GeV. The Bertsch-Pratt radius parameters...

Medium effects on high $\P_{T}$ particle production measured with the PHENIX experiment (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Transverse momentum $\P_{T}$ spectra measured by the PHENIX experiment at RHIC in Au + Au, d + Au and pp collisions at $\sqrt {^S{NN}} = 200 GeV$ and in Au + Au collisions at $\sqrt {^S{NN}} = 62.4...

Low mass dilepton production at RHIC energies (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Recent results on low mass dilepton measurements from the PHENIX experiment are reported. Invariant mass spectra of $\phi-> e+e-$ are measured for the first time in Au-Au collisions at $\sqrt{^{S}NN}...

Can $\phi$ mesons give an answer to the baryon puzzle at RHIC? (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment at RHIC has observed a large enhancement of baryon and anti-baryon production at ~ 2-5 GeV/c, compared to expectations from jet fragmentation. While a number of theoretical...

Jet Structure from Dihadron Correlations in d+Au collisions at $\sqrt{S-{NN}}$=200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Dihadron correlations at high transverse momentum in d+Au collisions at sqrt(s_NN) = 200 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC). From...

Differential probes of medium-induced energy loss (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Results from the PHENIX experiment of measurements of high- $p_{\rm T}$ particle production presented at the Hard Probes 2004 Conference are summarized. This paper focuses on a sub-set of the...

Single Electrons from Heavy Flavor Decays in p+p Collisions at $\sqrt{s}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive electron production in p+p collisions at sqrt(s) = 200 GeV has been measured by the PHENIX experiment at the Relativistic Heavy Ion Collider...

Heavy flavor production in PHENIX (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment at RHIC measured single electron spectra in p + p, d + Au and Au + Au collisions at $\sqrt{s_{NN}} = 200$ GeV, and in Au + Au collisions at $\sqrt{s_{NN}} = 62.4$ GeV. In these...

Quarkonium production from d+Au to Au+Au collisions (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment measured J/$\psi$ production in pp, d+Au and Au+Au reactions at \sqrt{^sNN}$ = 200 GeV over a wide range of rapidity and transverse momentum. The nuclear modification factor...

Measurement of Transverse Single-Spin Asymmetries for Mid-rapidity Production of Neutral Pions and Charged Hadrons in Polarized p+p Collisions at $\sqrt{s} = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse single-spin asymmetries of neutral pions and non-identified charged hadrons have been measured at mid-rapidity in polarized proton-proton collisions at sqrt(s) = 200 GeV. The data...

J/$\psi$ Production and Nuclear Effects for $d+Au$ and $p+p$ Collisions at $\sqrt{s_NN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

J/psi production in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV has been measured by the PHENIX experiment at rapidities -2.2 < y < +2.4. The cross sections and nuclear dependence of J/\psi...

Modifications to Di-Jet Hadron Pair Correlations in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Azimuthal correlations of high-pT charged hadron pairs from (di-)jet-fragmentation are studied at mid-rapidity in Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV. The distribution of jet-associated...

Midrapidity direct-photon production in $p+p$ collisions at $\sqrt{s}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

A measurement of direct photons in $p+p$ collisions at $\sqrt{s}$=200 GeV is presented. A photon excess above background from $\pi^0\rightarrow\gamma+\gamma$, $\eta\rightarrow\gamma+\gamma$, and...

Measurement of Single Electron Event Anisotropy in Au+Au Collisions at $\sqrt{^sNN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse momentum dependence of the azimuthal anisotropy parameter v_2, the second harmonic of the azimuthal distribution, for electrons at mid-rapidity (|$\eta$| < 0.35) has been measured with...

Centrality Dependence of Direct Photon Production in sqrt(s_NN) = 200 GeV Au+Au Collisions (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The first measurement of direct photons in Au+Au collisions at sqrt(s_NN) = 200 GeV is presented. The direct photon signal is extracted as a function of the Au+Au collision centrality and compared to...

Systematic Studies of the Centrality and sqrt(s_NN) Dependence of dE_T/deta and dN_ch/deta in Heavy Ion Collisions at Mid-rapidity (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment at RHIC has measured transverse energy and charged particle multiplicity at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 130 and 200 GeV as a function of centrality....

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Saturation of azimuthal anisotropy in Au + Au collisions at sqrt(s_NN) = 62 - 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

New measurements are presented for charged hadron azimuthal correlations at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 62.4 and 200 GeV. They are compared to earlier measurements obtained at...

Centrality Dependence of Charm Production from a Measurement of Single Electrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 4.0 GeV/c) of single electrons as a function of centrality in Au+Au collisions at sqrt(s_NN) = 200 GeV....

Deuteron and antideuteron production in Au+Au collisions at $\sqrt{s_NN}$=200 GeV (2005)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The production of deuterons and antideuterons in the transverse momentum range 1.1 < p_T < 4.3 GeV/c at mid-rapidity in Au + Au collisions at sqrt(s_NN)=200 GeV has been studied by the PHENIX...

Jet Structure of Baryon Excess in Au+Au Collisions at sqrt(S_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Two particle correlations between identified meson and baryon trigger particles with 2.5 < p_T < 4.0 GeV/c and lower p_T charged hadrons have been measured at midrapidity by the PHENIX experiment at...

Production of $\phi$ mesons at mid-rapidity in sqrt(s_NN) = 200 GeV Au+Au collisions at relativistic energies (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We present the first results of meson production in the K^+K^- decay channel from Au+Au collisions at sqrt(s_NN) = 200 GeV as measured at mid-rapidity by the PHENIX detector at RHIC. Precision...

Nuclear Modification Factors for Hadrons At Forward and Backward Rapidities in Deuteron-Gold Collisions at $\sqrt S_{NN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We report on charged hadron production in deuteron-gold reactions at $\sqrt S_{NN}$ = 200 GeV. Our measurements in the deuteron-direction cover 1.4 < $\eta$

Medium effects on high $\P_{T}$ particle production measured with the PHENIX experiment (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Transverse momentum $\P_{T}$ spectra measured by the PHENIX experiment at RHIC in Au + Au, d + Au and pp collisions at $\sqrt {^S{NN}} = 200 GeV$ and in Au + Au collisions at $\sqrt {^S{NN}} = 62.4...

Low mass dilepton production at RHIC energies (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Recent results on low mass dilepton measurements from the PHENIX experiment are reported. Invariant mass spectra of $\phi-> e+e-$ are measured for the first time in Au-Au collisions at $\sqrt{^{S}NN}...

Can $\phi$ mesons give an answer to the baryon puzzle at RHIC? (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment at RHIC has observed a large enhancement of baryon and anti-baryon production at ~ 2-5 GeV/c, compared to expectations from jet fragmentation. While a number of theoretical...

Jet Structure from Dihadron Correlations in d+Au collisions at $\sqrt{S-{NN}}$=200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Dihadron correlations at high transverse momentum in d+Au collisions at sqrt(s_NN) = 200 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC). From...

Differential probes of medium-induced energy loss (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Results from the PHENIX experiment of measurements of high- $p_{\rm T}$ particle production presented at the Hard Probes 2004 Conference are summarized. This paper focuses on a sub-set of the...

Single Electrons from Heavy Flavor Decays in p+p Collisions at $\sqrt{s}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive electron production in p+p collisions at sqrt(s) = 200 GeV has been measured by the PHENIX experiment at the Relativistic Heavy Ion Collider...

Heavy flavor production in PHENIX (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment at RHIC measured single electron spectra in p + p, d + Au and Au + Au collisions at $\sqrt{s_{NN}} = 200$ GeV, and in Au + Au collisions at $\sqrt{s_{NN}} = 62.4$ GeV. In these...

Quarkonium production from d+Au to Au+Au collisions (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

The PHENIX experiment measured J/$\psi$ production in pp, d+Au and Au+Au reactions at \sqrt{^sNN}$ = 200 GeV over a wide range of rapidity and transverse momentum. The nuclear modification factor...

Measurement of Transverse Single-Spin Asymmetries for Mid-rapidity Production of Neutral Pions and Charged Hadrons in Polarized p+p Collisions at $\sqrt{s} = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse single-spin asymmetries of neutral pions and non-identified charged hadrons have been measured at mid-rapidity in polarized proton-proton collisions at sqrt(s) = 200 GeV. The data...

J/$\psi$ Production and Nuclear Effects for $d+Au$ and $p+p$ Collisions at $\sqrt{s_NN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

J/psi production in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV has been measured by the PHENIX experiment at rapidities -2.2 < y < +2.4. The cross sections and nuclear dependence of J/\psi...

Modifications to Di-Jet Hadron Pair Correlations in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Azimuthal correlations of high-pT charged hadron pairs from (di-)jet-fragmentation are studied at mid-rapidity in Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV. The distribution of jet-associated...

Midrapidity direct-photon production in $p+p$ collisions at $\sqrt{s}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

A measurement of direct photons in $p+p$ collisions at $\sqrt{s}$=200 GeV is presented. A photon excess above background from $\pi^0\rightarrow\gamma+\gamma$, $\eta\rightarrow\gamma+\gamma$, and...

Measurement of Single Electron Event Anisotropy in Au+Au Collisions at $\sqrt{^sNN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The transverse momentum dependence of the azimuthal anisotropy parameter v_2, the second harmonic of the azimuthal distribution, for electrons at mid-rapidity (|$\eta$| < 0.35) has been measured with...

Centrality Dependence of Direct Photon Production in sqrt(s_NN) = 200 GeV Au+Au Collisions (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The first measurement of direct photons in Au+Au collisions at sqrt(s_NN) = 200 GeV is presented. The direct photon signal is extracted as a function of the Au+Au collision centrality and compared to...

Systematic Studies of the Centrality and sqrt(s_NN) Dependence of dE_T/deta and dN_ch/deta in Heavy Ion Collisions at Mid-rapidity (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment at RHIC has measured transverse energy and charged particle multiplicity at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 130 and 200 GeV as a function of centrality....

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Saturation of azimuthal anisotropy in Au + Au collisions at sqrt(s_NN) = 62 - 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

New measurements are presented for charged hadron azimuthal correlations at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 62.4 and 200 GeV. They are compared to earlier measurements obtained at...

Centrality Dependence of Charm Production from a Measurement of Single Electrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 4.0 GeV/c) of single electrons as a function of centrality in Au+Au collisions at sqrt(s_NN) = 200 GeV....

Deuteron and antideuteron production in Au+Au collisions at $\sqrt{s_NN}$=200 GeV (2005)

Adler, S. S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The production of deuterons and antideuterons in the transverse momentum range 1.1 < p_T < 4.3 GeV/c at mid-rapidity in Au + Au collisions at sqrt(s_NN)=200 GeV has been studied by the PHENIX...

Jet Structure of Baryon Excess in Au+Au Collisions at sqrt(S_NN) = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Al-Jamel, A., ...

Two particle correlations between identified meson and baryon trigger particles with 2.5 < p_T < 4.0 GeV/c and lower p_T charged hadrons have been measured at midrapidity by the PHENIX experiment at...

Production of $\phi$ mesons at mid-rapidity in sqrt(s_NN) = 200 GeV Au+Au collisions at relativistic energies (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We present the first results of meson production in the K^+K^- decay channel from Au+Au collisions at sqrt(s_NN) = 200 GeV as measured at mid-rapidity by the PHENIX detector at RHIC. Precision...

Nuclear Modification Factors for Hadrons At Forward and Backward Rapidities in Deuteron-Gold Collisions at $\sqrt S_{NN}$ = 200 GeV (2005)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

We report on charged hadron production in deuteron-gold reactions at $\sqrt S_{NN}$ = 200 GeV. Our measurements in the deuteron-direction cover 1.4 < $\eta$

DNA oxidation injury in bone early after steroid administration is involved in the pathogenesis of steroid-induced osteonecrosis (2005)

Ichiseki, T., Kaneuji, A., Katsuda, S., Ueda, Y., Sugimori, T., Matsumoto, T.

Objective. Using a rabbit model, we investigated the DNA oxidation injury occurring in bone following steroid administration and focused on the relation between DNA oxidation injury and...

Onset of steroid-induced osteonecrosis in rabbits and its relationship to hyperlipaemia and increased free fatty acids (2005)

Kabata, T., Kubo, T., Matsumoto, T., Hirata, T., Fujioka, M., Takahashi, K. A., ...

Objectives. To clarify the initial onset time of osteonecrosis after the start of steroid treatment and its relation to the onset of abnormal lipid metabolism. Methods. Animal models were prepared by...

Oxidative stress by glutathione depletion induces osteonecrosis in rats (2005)

Ichiseki, T., Ueda, Y., Katsuda, S., Kitamura, K., Kaneuji, A., Matsumoto, T.

Objective. We recently implicated in vivo oxidative stress in the development of osteonecrosis in a steroid-induced osteonecrosis model in the domestic rabbit. In the present experiment we devised a...

Experimental study on freezing behavior of molten metal on structure. (2005)

Rahman, M.M., Hino, T., Morita, K., Matsumoto, T., Nakagawa, K., Fukuda, K., ...

Memoirs of the Faculty of Engineering, Kyushu University, 65(2005) Nr.2, S.85-102

Freezing behavior of molten metal on structure. (2005)

Rahman, M.M., Hino, T., Morita, K., Matsumoto, T., Nakagawa, K., Fukuda, K., ...

2005 Fall Meeting of the Atomic Energy Society of Japan, Hachinohe, J, September 13-15, 2005

IRTS observation of the near-infrared extragalactic background light (2004)

Matsumoto, T., Matsuura, S., Murakami, H., Tanaka, M., Freund, M., Lim, M., ...

We searched for near-infrared extragalactic background light (EBL) in the data from the Near-InfraRed Spectrometer (NIRS) on the Infrared Telescope in Space (IRTS). After subtracting the contribution...

Continuum-discretized coupled-channels method for four-body nuclear breakup in $^6$He+$^{12}$C scattering (2004)

Matsumoto, T., Hiyama, E., Ogata, K., Iseri, Y., Kamimura, M., Chiba, S., ...

We propose a fully quantum-mechanical method of treating four-body nuclear breakup processes in scattering of a projectile consisting of three constituents, by extending the continuum-discretized...

Physics at Super B Factory (2004)

Akeroyd, A. G., Bartel, W., Bondar, A., Browder, T. E., Drutskoy, A., Enari, Y., ...

This report presents the results of studies that investigate the physics reach at a Super B factory, an asymmetric-energy e^+e^- collider with a design luminosity of 5 x 10^35 cm^-2s^-1, which is...

Gaussian expansion approach to Coulomb breakup (2004)

Egami, T., Ogata, K., Matsumoto, T., Iseri, Y., Kamimura, M., Yahiro, M.

An accurate treatment of Coulomb breakup reactions is presented by using both the Gaussian expansion method and the method of continuum discretized coupled channels. As $L^2$-type basis functions for...

Lagrangian singularities of steady two-dimensional flow (2004)

Pauls, W., Matsumoto, T.

The Lagrangian complex-space singularities of the steady Eulerian flow with stream function $\sin x_1 \cos x_2$ are studied by numerical and analytical methods. The Lagrangian singular manifold is...

Photonic crystal k-vector superprism (2004)

馬場, 俊彦, Matsumoto, T., Baba, Toshihiko

We theoretically investigate the resolution of the Photonic crystal (PC) superprism as a narrow-band filter at 1.55 mum wavelength range. First, we defined the equi-incident-angle curve against the...

Optical study of the metal-insulator transition in CuIr$_2$S$_4$ crystals (2004)

Wang, N. L., Cao, G. H., Zheng, P., Li, G., Fang, Z., Xiang, T., ...

We present measurements of the optical spectra on single crystals of spinel-type compound \cis. This material undergoes a sharp metal-insulator transition at 230 K. Upon entering the insulating...

Double Helicity Asymmetry in Inclusive Midrapidity$\pi^0$ Production for Polarized p+p Collisions at $\sqrt s $=200 GeV (2004)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

We present a measurement of the double longitudinal spin asymmetry in inclusive pi^0 production in polarized proton-proton collisions at sqrt(s)=200 GeV. The data were taken at the Relativistic Heavy...

J/Psi Production in Au-Au Collisions at sqrt(s_NN) = 200 GeV at the Relativistic Heavy Ion Collider (2004)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

First results on charm quarkonia production in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The yield of J/Psi's measured in the PHENIX experiment via...

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2004)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Bose-Einstein correlations of charged pion pairs in Au+Au collisions at $\sqrt S_{NN}$=200 GeV (2004)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Bose-Einstein correlations of identically charged pion pairs were measured by the PHENIX experiment at midrapidity in Au + Au collisions at $\sqrt S_{NN}$=200 GeV. The Bertsch-Pratt radius parameters...

Double Helicity Asymmetry in Inclusive Midrapidity$\pi^0$ Production for Polarized p+p Collisions at $\sqrt s $=200 GeV (2004)

S. Adler, S., Afanasiev, S., Aidala, C., N. Ajitanand, N., Akiba, Y., Al-Jamel, A., ...

We present a measurement of the double longitudinal spin asymmetry in inclusive pi^0 production in polarized proton-proton collisions at sqrt(s)=200 GeV. The data were taken at the Relativistic Heavy...

J/Psi Production in Au-Au Collisions at sqrt(s_NN) = 200 GeV at the Relativistic Heavy Ion Collider (2004)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

First results on charm quarkonia production in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The yield of J/Psi's measured in the PHENIX experiment via...

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2004)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Bose-Einstein correlations of charged pion pairs in Au+Au collisions at $\sqrt S_{NN}$=200 GeV (2004)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Bose-Einstein correlations of identically charged pion pairs were measured by the PHENIX experiment at midrapidity in Au + Au collisions at $\sqrt S_{NN}$=200 GeV. The Bertsch-Pratt radius parameters...

Measurement of Nonrandom Event-by-Event Fluctuations of Average Transverse Momentum in $\sqrt{s_{NN}}$=200 GeV Au+Au and p+p Collisions (2004)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Event-by-event fluctuations of the average transverse momentum of produced particles near midrapidity have been measured by the PHENIX Collaboration in sqrt(s[sub NN])=200 GeV Au+Au, and p+p...

Binary star formation and mass outflows: Mhd nested grid simulation (2004)

Machida, M. N., Matsumoto, T., Tomisaka, K.

Estudiamos el proceso de formacion estelar a partir de una nube molecular magnetizada y en rotacion. Partimos de una nube cilndrica isotermica en equilibrio hidrostatico, cuyo eje de rotacion...

DNA oxidation injury in bone early after steroid administration is involved in the pathogenesis of steroid-induced osteonecrosis (2004)

Ichiseki, T., Kaneuji, A., Katsuda, S., Ueda, Y., Sugimori, T., Matsumoto, T.

Objective. Using a rabbit model, we investigated the DNA oxidation injury occurring in bone following steroid administration and focused on the relation between DNA oxidation injury and...

DNA oxidation injury in bone early after steroid administration is involved in the pathogenesis of steroid-induced osteonecrosis (2004)

Ichiseki, T., Kaneuji, A., Katsuda, S., Ueda, Y., Sugimori, T., Matsumoto, T.

Objective. Using a rabbit model, we investigated the DNA oxidation injury occurring in bone following steroid administration and focused on the relation between DNA oxidation injury and...

The analytic structure of 2D Euler flow at short times (2003)

Matsumoto, T., Bec, J., Frisch, U.

Using a very high precision spectral calculation applied to the incompressible and inviscid flow with initial condition $\psi_0(x_1, x_2) = \cos x_1+\cos 2x_2$, we find that the width $\delta(t)$ of...

Multifractality of the Feigenbaum attractor and fractional derivatives (2003)

Frisch, U., Khanin, K., Matsumoto, T.

It is shown that fractional derivatives of the (integrated) invariant measure of the Feigenbaum map at the onset of chaos have power-law tails in their cumulative distributions, whose exponents can...

Studies of Proximity Focusing RICH with an aerogel radiator using Flat-panel multi-anode PMTs (Hamamatsu H8500) (2003)

Matsumoto, T., Korpar, S., Adachi, I., Fratina, S., Iijima, T., Ishibashi, R., ...

A proximity focusing ring imaging Cherenkov detector using aerogel as the radiator has been studied for an upgrade of the Belle detector at the KEK-B-factory. We constructed a prototype Cherenkov...

No Lengthening of Life Span in Mice Continuously Exposed to Gamma Rays at Very Low Dose Rates (2003)

S. Tanaka, S. Sasagawa, K. Ichinohe, T. Takabatake, S. Matsushita, ...

Tanaka, S., Tanaka, I. B. III., Sasagawa, S., Ichinohe, K., Takabatake, T., Matsushita, S., Matsumoto, T., Otsu, H. and Sato, F. No Lengthening of Life Span in Mice Continuously Exposed to Gamma Rays...

First Star Signature in Infrared Background Anisotropies (2003)

Cooray, Asantha, Bock, James J., Keating, Brian, Lange, Andrew E., Matsumoto, T.

(Abridged) Recent cosmic microwave background anisotropy results from the Wilkinson Microwave Anisotropy Probe suggest that the universe was reionized at a redshift around 20. Such an early...

Determination of S17 from Systematic Analysis of 8B Coulomb Dissociation (2003)

Ogata, Kazuyuki, Yahiro, M., Iseri, Y., Matsumoto, T., Yamashita, N., Kamimura, M.

Systematic analysis of 8B Coulomb dissociation with the Asymptotic Normalization Coefficient (ANC) method is proposed to determine the astrophysical factor S17 accurately. An important advantage of...

Determination of $S_{17}$ from systematic analyses on $^8$B Coulomb breakup with the Eikonal-CDCC method (2003)

Ogata, Kazuyuki, Yahiro, M., Iseri, Y., Matsumoto, T., Yamashita, N., Kamimura, M.

A new version of the method of Continuum-Discretized Coupled-Channels method (CDCC) is proposed, that is, the Eikonal-CDCC method (E-CDCC). The E-CDCC equation, for Coulomb dissociation in...

A deep 6.7um survey in the SSA13 field with ISO (2003)

Sato, Y., Kawara, K., Cowie, L. L., Taniguchi, Y., Sanders, D. B., Matsuhara, H., ...

We present results of a deep mid-infrared survey in the SSA13 field with the Infrared Space Observatory (ISO). In order to probe the near-infrared light at high redshifts, we surveyed the field with...

Spin Susceptibility and Superexchange Interaction in the Antiferromagnet CuO (2003)

Shimizu, T., Matsumoto, T., Goto, A., Rao, T. V. Chandrasekhar, Yoshimura, K., Kosuge, K.

Evidence for the quasi one-dimensional (1D) antiferromagnetism of CuO is presented in a framework of Heisenberg model. We have obtained an experimental absolute value of the paramagnetic spin...

New treatment of breakup continuum in the method of continuum discretized coupled channels (2003)

Matsumoto, T., Kamizato, T., Ogata, K., Iseri, Y., Hiyama, E., Kamimura, M., ...

A new method of pseudo-state discretization is proposed for the method of continuum discretized coupled channels (CDCC) to deal with three-body breakup processes. We propose real- and complex-range...

Mid-Rapidity Neutral Pion Production in Proton-Proto Collisions at sqrt(s_NN) = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Suppressed $\pi^0$ Production at Large Transverse Momentum in Central Au + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...

Mid-Rapidity Neutral Pion Production in Proton-Proto Collisions at sqrt(s_NN) = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Suppressed $\pi^0$ Production at Large Transverse Momentum in Central Au + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...

Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Holographic Deformation Analysis of the Human Femur (2003)

Matsumoto, T., Kojima, A., Kato, N., Watanabe, T., Tamiwa, M.

The deformations of the neck and head of the human dried femur were measured and analyzed with loads applied at the femoral head. Particular attention was paid to measurements of bones with...

Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

From rifting to active spreading in the Lau Basin – Havre Trough backarc system (SW Pacific): Locking/unlocking induced by seamount chain subduction (2003)

Ruellan, E., Delteil, J., Wright, I., Matsumoto, T.

Associated with Pacific-Australia plate convergence, the Lau Basin – Havre Trough is an active back-arc basin that has been opened since ∼5.5 Ma by rifting and southward propagating oceanic...

Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2003)

Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...

The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T

Relationship between transcardiac gradient of endothelin-1 and left ventricular remodelling in patients with first anterior myocardial infarction (2003)

Tsutamoto, T., Wada, A., Hayashi, M., Tsutsui, T., Maeda, K., Ohnishi, M., ...

Aims To evaluate whether plasma endothelin-1 (ET-1) is extracted or produced through the heart in patients with acute myocardial infarction (AMI), and the relationship between transcardiac extraction...

Role of heparan sulfate domain organization in endostatin inhibition of endothelial cell function (2002)

Kreuger,J., Matsumoto,T., Vanwildemeersch,M., Sasaki,T., Timpl,R., Claesson-Welsh,L., ...

The anti-angiogenic activity of endostatin (ES) depends on interactions with heparan sulfate (HS). In the present study, intact HS chains of greater than or equal to15 kDa bound quantitatively to ES...

ASTRO-F - Super IRAS - The All Sky Infra-Red Survey (2002)

Pearson, Chris, Shibai, H., Matsumoto, T., Murakami, H., Nakagawa, T., Kawada, M., ...

We review the next generation Japanese infrared space mission, ASTRO-F. ASTRO-F will be the first survey of the entire sky at infrared wavelengths since the IRAS mission almost 20 years ago. ASTRO-F...

Singularities of Euler flow? Not out of the blue! (2002)

Frisch, U., Matsumoto, T., Bec, J.

Does three-dimensional incompressible Euler flow with smooth initial conditions develop a singularity with infinite vorticity after a finite time? This blowup problem is still open. After briefly...

Resolution of photonic crystal superprism (2002)

Baba, Toshihiko, Matsumoto, T., 馬場, 俊彦, ババ, トシヒコ

We theoretically investigated the performance of the photonic crystal superprism, that is, the propagating beam quality, the wavelength sensitivity, and the resolution as a narrow band filter at...

Ionic Ordering in Thiospinel CuIr$_{2}$S$_{4}$ (2002)

Furubayashi, T., Matsumoto, T., Nagata, S.

Crystal structure of spinel compound CuIr$_{2}$S$_{4}$ was examined by powder X-ray diffraction for the insulating phase below the metal-insulator transition at $T_{MI}$ = 230 K. The superstructure...

The Magnetic Phase Diagram and the Pressure and Field Dependence of the Fermi Surface in UGe$_2$ (2002)

Terashima, T., Matsumoto, T., Terakura, C., Uji, S., Kimura, N., Endo, M., ...

The ac susceptibility and de Haas-van Alphen (dHvA) effect in UGe$_2$ are measured at pressures {\it P} up to 17.7 kbar for the magnetic field {\it B} parallel to the {\it a} axis, which is the easy...

Meausurement of Sky Suface Brightness Fluctuations at lambda = 4 micron (2002)

Xu, J., Bock, J. J., Ganga, K. M., Gorjian, V., Uemizu, K., Kawada, M., ...

We present a Monte-Carlo technique to probe the cosmic Infrared background radiation (CIB) with faint source confusion in deep, wide-field 4 micron images. We report a detection of surface brightness...

Effects of hydrodynamic mixing intensity coupled with ionic strength on the initial stage dynamics of bridging flocculation of polystyrene latex particles with polyelectrolyte (2002)

Adachi, Y., Matsumoto, T., Cohen Stuart, M.A.

Effects of hydrodynamic mixing intensity on the initial stage dynamics of bridging flocculation induced by adsorbing polyelectrolyte were analyzed as an extension of previous report on the effect of...

Measurement of single electrons and implications for charm production in Au+Au collisions at $\sqrt {s_{NN}}$ = 130 GeV (2002)

Adcox, K., Adler, S.S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra of electrons from Au+Au collisions at sqrt[sNN] = 130 GeV have been measured at midrapidity by the PHENIX experiment at the Relativistic Heavy Ion Collider. The spectra...

Measurement of the $\lambda$ and $\bar\lambda$ particles in Au+Au Collisions at $\sqrt{s_{NN}}$=130 GeV (2002)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

We present results on the measurement of lambda and lambda^bar production in Au+Au collisions at sqrt(s_NN)=130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for...

Flow Measurements via Two-particle Azimuthal Correlations in Au + Au Collisions at $\sqrt{s_{NN}}$ = 130 GeV (2002)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Two particle azimuthal correlation functions are presented for charged hadrons produced in Au + Au collisions at RHIC sqrt(s_NN) = 130 GeV. The measurements permit determination of elliptic flow...

Hydrogen Effects in Nickel-Embrittlement or Enhanced Ductility. (2002)

Eastman,J., Matsumoto,T., Narita,N., Heubaum,F., Birnbaum,H. K.

In the present work we have attempted to study hydrogen-related fracture of nickel using a variety of experimental methods with the principle aim of establishing the mechanism of fracture. Fracture...

The Effect of Hydrogen on the Solid Solution Strengthening and Softening of Nickel. (2002)

Eastman, J., Heubaum, F., Matsumoto, T., Birnbaum, H. K.

The effects of hydrogen on the plastic deformation of nickel and nickel-carbon alloys were studied using plastic deformation techniques over a wide range of strain rates at about 300 K. The emphasis...

The Effect of Deuterium on the Optical Properties of Free Standing Porous Silicon Layers (2002)

Belogorokhov, A. I., Belogorokhova, L. I., Masumoto, Y., Matsumoto, T., Zhukov, E. A.

Free-standing porous silicon films with high deuterium concentration have been fabricated. Optical properties of the freshly produced samples have been studied using infrared spectroscopy and...

Role of heparan sulfate domain organization in endostatin inhibition of endothelial cell function (2002)

Kreuger, J., Matsumoto, T., Vanwildemeersch, M., Sasaki, T., Timpl, R., Claesson-Welsh, L., ...

The anti-angiogenic activity of endostatin (ES) depends on interactions with heparan sulfate (HS). In the present study, intact HS chains of greater than or equal to15 kDa bound quantitatively to ES...

Structure and structural development of the Havre Trough (SW Pacific) (2002)

Delteil, J., Ruellan, E., Wright, I.C., Matsumoto, T.

Northeast of New Zealand the Pacific plate is obliquely subducted beneath the overriding Australian plate. Major differences appear in the oblique-convergence-driven structures that occur along the...

Transcortical mixed aphasia due to cerebral infarction in left inferior frontal lobe and temporo-parietal lobe (2002)

Maeshima, S, Toshiro, H, Sekiguchi, E, Okita, R, Yamaga, H, Ozaki, F, ...

We present a case of transcortical mixed aphasia caused by a cerebral embolism. A 77-year-old right-handed man was admitted to our hospital with speech disturbance and a right hemianopia. His...

Helicobacter pylori infection in rheumatoid arthritis: effect of drugs on prevalence and correlation with gastroduodenal lesions (2002)

Ishikawa, N., Fuchigami, T., Matsumoto, T., Kobayashi, H., Sakai, Y., Tabata, H., ...

Objective. The aim of this study was to investigate the impact of Helicobacter pylori infection on clinical features in patients with rheumatoid arthritis (RA) under medication with...

On multifractality and fractional derivatives (2001)

Frisch, U., Matsumoto, T.

It is shown phenomenologically that the fractional derivative $\xi=D^\alpha u$ of order $\alpha$ of a multifractal function has a power-law tail $\propto |\xi| ^{-p_\star}$ in its cumulative...

Large-scale slope failure and active erosion occurring in the southwest Ryukyu fore-arc area (2001)

T. Matsumoto, M. Kimura, M. Nakamura, T. Ono

The southwestern Ryukyu area east of Taiwan Island is an arcuate boundary between Philippine Sea Plate and Eurasian Plate. The topographic features in the area are characterised by (1) a large-scale...

Large-scale slope failure and active erosion occurring in the southwest Ryukyu fore-arc area (2001)

Matsumoto, T., Kimura, M., Nakamura, M., Ono, T.

The southwestern Ryukyu area east of Taiwan Island is an arcuate boundary between Philippine Sea Plate and Eurasian Plate. The topographic features in the area are characterised by (1) a large-scale...

Large-scale slope failure and active erosion occurring in the southwest Ryukyu fore-arc area (2001)

Matsumoto, T., Kimura, M., Nakamura, M., Ono, T.

The southwestern Ryukyu area east of Taiwan Island is an arcuate boundary between Philippine Sea Plate and Eurasian Plate. The topographic features in the area are characterised by (1) a large-scale...

Truss Assembly by Space Robot and Task Error Recovery via Reinforcement Learning (2000)

Senda, K, Matsumoto, T.

This paper addresses an experimental system simulating a free-flying space robot, which has been constructed to study autonomous space robots. The experimental system consists of a space robot model,...

ASTRO-F - The next generation of mid-infrared surveys (2000)

Pearson, Chris, Matsuhara, H., Watarai, H., Matsumoto, T., Onaka, T.

We present basic observational strategies for ASTRO-F (also known as the Imaging Infra Red Surveyor (IRIS)) to be launched in 2004 by the Japanese Institute of Space and Astronautical Science (ISAS)....

Beam Switching and Beam Feedback Systems at KEKB Linac (2000)

Furukawa, K., Enomoto, A., Kamikubota, N., Kamitani, T., Matsumoto, T., Ogawa, Y., ...

The KEK 8-GeV electron / 3.5-GeV positron linac has been operated with very different beam specifications for downstream rings, KEKB, PF and PF-AR. For the reliable operation among these beam modes...

[Ne II] 12.8 Micron Images of Four Galactic Ultracompact H II Regions: Ionized Neon Abundance as a Tracer of the Ionizing Stars (2000)

Takahashi, H., Matsuhara, H., Watarai, H., Matsumoto, T.

We present the results of ground-based imaging spectroscopy of the [Ne II] 12.8 micron line emitted from the ultracompact (UC) H II regions; W51d, G45.12+0.13, G35.20-1.74 and Monoceros R2, with...

ISO deep far-infrared survey in the "Lockman Hole" II. Power spectrum analysis: evidence of a strong evolution in number counts (2000)

Matsuhara, H., Kawara, K., Sato, Y., Taniguchi, Y., Okuda, H., Matsumoto, T., ...

We investigate the characteristics of FIR brightness fluctuations at 90 micron and 170 micron in the Lockman Hole, which were surveyed with ISOPHOT aboard the Infrared Space Observatory(ISO). We...

[OII]3727 Emission from the Companion to the Quasar BR 1202-0725 at z=4.7 (2000)

Ohta, K., Matsumoto, T., Maihara, T., Iwamuro, F., Terada, H., Goto, M., ...

Results of a narrow-band imaging for the redshifted [OII]3727 emission around a quasar at z=4.7 obtained with the Subaru telescope and CISCO (a Cassegrain near infrared camera) are presented. A...

The effect of deuterium on the optical properties of free-standing porous silicon layers (2000)

Matsumoto, T, Belogorokhov, A. I., Belogorokhova, L. I., Masumoto, Y, Zhukov, E. A.

We report our recent results of the effect of deuterium termination on the optical properties of porous Si nanostructures. The photoluminescence (PL) spectrum of deuterium-terminated porous Si (D-PS)...

A Search for Near-Infrared Emission From the Halo of NGC 5907 at Radii of 10 kpc to 30 kpc (1999)

Yost, S. A., Bock, J. J., Kawada, M., Lange, A. E., Matsumoto, T., Uemizu, K., ...

We present a search for near-infrared (3.5-5 micron) emission from baryonic dark matter in the form of low-mass stars and/or brown dwarfs in the halo of the nearby edge-on spiral galaxy NGC 5907. The...

Time-of-Propagation Cherenkov counter for particle identification (1999)

Akatsu, M., Aoki, M., Fujimoto, K., Higashino, Y., Hirose, M., Inami, K., ...

We describe here a new concept of a Cherenkov detector for particle identification by means of measuring the Time-of-Propagation (TOP) of Cherenkov photons.

Metal/Semi-Conductivity and Antiferromagnetic Ordering of Fe(III) d Spins in (Benzotetrathiafulvalenothioquinone-1,3-dithiolemethide)(2)-FeBr(4) (1998)

Hiraoka, T., Kamada, Y., Matsumoto, T., Fujiwara, H., Sugimoto, T., Noguchi, S., ...

A new donor molecule, benzotetrathiafulvalenothioquinone-1,3-dithiolemethide (1) was prepared and electorochemically oxidized in the presence of NEt(4)-MX(4) (M = Fe, Ga; X = Cl, Br) to give its...

Hot Cracking Susceptibility of Boron Modified AISI 304 Austenitic Stainless Steel Welds. (1998)

Shinoda, T., Miyake, H., Matsuzaka, T., Matsumoto, T., Kanai, H.

Welds of AISI 304 containing 0.2-1 wt% B have been investigated to determine hot cracking susceptibility. Results show that addition of 0.2% B produces the highest hot cracking susceptibility, which...

Effects of Additives on Sintering of CVD-MgO Powders. (1998)

Matsumoto, T., Kato, A.

The effects of a large number of sintering aids for the densification of magnesia were examined. Al2O3, BaO, Fe2O3, P2O5, SiO2, TiO2, Y2O3, and ZrO2 are effective for the sintering of CVD-MgO powders...

C * &plusmn; and HM: Variations around two schemes of T. Matsumoto and H. Imai (1998)

T. Matsumoto, H. Imai, Jacques Patarin, Louis Goubin, Bull Smartcards, Nicolas Courtois

In [4], H. Imai and T. Matsumoto presented some new candidate trapdoor one-way permutations with a public key given as multivariate polynomials over a nite eld. One of these schemes was later...

Acute induction of interleukin-6 and biphasic changes of serum complement C3 by carrageenan in mice (1998)

K. Tateda, T. Matsumoto, K. Yamaguchi

Carrageenan has been widely used as an irritant to evoke inflamm ation in animals or to selectively deplete m acrophages in vivo. Although precise understanding of carrageenan activity is a...

A Search for Very High Energy Neutrinos from Active Galactic Nuclei (1997)

Bolesta, J. W., Bradner, H., Camerini, U., Clem, J., Dye, S. T., George, J., ...

We report the results of a search for neutrino-induced particle cascades using a deep ocean water Cherenkov detector. The effective mass of the detector, a string of seven 40 cm diameter...

Temperature dependence of luminescence intensity and decay times in C-60 single crystal (1996)

Kolmakov, A., Stankevitch, V., Svechnikov, N., Dudin, P., Artemev, N., Berger, H., ...

Luminescence properties for C-60 single crystal, the temperature dependence of the luminescence spectra and decay kinetics were measured for a wide range of excitation energies. At low temperatures...

Comparison of the calculations of the stability properties of a specific stellarator equilibrium with different MHD stability codes (1996)

Nakamura, Y., Matsumoto, T., Wakatani, M., Galkin, S. A., Drozdov, V. V., Martynov, A. A., ...

A particular configuration of the LHD stellarator with an unusually flat pressure profile has been chosen to be a test case for comparison of the MHD stability property predictions of different...

SECONDARY AMYLOIDOSIS IN PATIENTS WITH RHEUMATOID ARTHRITIS: DIAGNOSTIC AND PROGNOSTIC VALUE OF GASTRODUODENAL BIOPSY (1996)

KOBAYASHI, H., TADA, S., FUCHIGAMI, T., OKUDA, Y., TAKASUGI, K., MATSUMOTO, T., ...

Upper gastrointestinal endoscopy was performed in patients with rheumatoid arthritis (RA) during the period 1989–1991, and biopsy specimens were obtained from the stomach and from the duodenum for...

Estimation of the Exposure and a Risk-Benefit Analysis for a CT System Designed for a Lung Cancer Mass Screening Unit (1996)

Nishizawa, K., Iwai, K., Matsumoto, T., Sakashita, K., Iinuma, T.A., Tateno, Y., ...

Organ or tissue doses from examination by a computed tomography system called LSCT were determined by in-phantom measurement. LSCT has been developed for lung cancer screening, with spiral scanning...

Active oceanic spreading in the northern north Fiji basin : results of the NOFI cruise of R/V l'Atalante (Newstarmer project) (1996)

Lagabrielle, Y., Ruellan, E., Tanahashi, M., Bourgois, J., Buffet, G., Alteriis, G. De, ...

The South Pandora and the Tripartite Ridges are active spreading centers located in the northern part of the North Fiji Basin. These spreading centers were surveyed over a distance of 750 km during...

Segmentation d'une dorsale océanique en domaine arrière-arc : l'axe d'accrétion Sud Pandora - Tripartite (bassin Nord-Fidjien) : résultats de la campagne NOFI de l'Atalante (1995)

Lagabrielle, Y., Ruellan, E., Tanahashi, M., Bourgois, J., Buffet, G., Alteriis, G. De, ...

La campagne NOFI du NIO L'Atalante (Programme franco-japonais NEW STARMER, 25 août - 19 septembre, 1994), avait pour objectif l'étude bathymétrique et géophysique des axes d'accrétion dans la...

Hot carrier effects in sub-0.1 µm gate length MOSFETs between room and liquid helium temperatures (1994)

Balestra, F., Tsuno, M., Matsumoto, T., Nakabayashi, H., Koyanagi, M.

The variations of the substrate current and the impact ionization rate in MOS transistors are investigated as a function of channel length and temperature. It is shown that, although a significant...

Performances and physical mechanisms in sub-0.1 µm gate length LDD MOSFETs at low temperature (1994)

Balestra, F., Nakabayashi, H., Tsuno, M., Matsumoto, T., Koyanagi, M.

The electrical properties of sub-0.1 µm gate length LDD devices are investigated between room and liquid helium temperatures. The strong impact of gate overlapping effects on LDD resistance is shown...

Hot carrier effects in sub-0.1 µm gate length MOSFETs between room and liquid helium temperatures (1994)

Balestra, F., Tsuno, M., Matsumoto, T., Nakabayashi, H., Koyanagi, M.

The variations of the substrate current and the impact ionization rate in MOS transistors are investigated as a function of channel length and temperature. It is shown that, although a significant...

Performances and physical mechanisms in sub-0.1 µm gate length LDD MOSFETs at low temperature (1994)

Balestra, F., Nakabayashi, H., Tsuno, M., Matsumoto, T., Koyanagi, M.

The electrical properties of sub-0.1 µm gate length LDD devices are investigated between room and liquid helium temperatures. The strong impact of gate overlapping effects on LDD resistance is shown...

Hot carrier effects in sub-0.1 µm gate length MOSFETs between room and liquid helium temperatures (1994)

Balestra, F., Tsuno, M., Matsumoto, T., Nakabayashi, H., Koyanagi, M.

The variations of the substrate current and the impact ionization rate in MOS transistors are investigated as a function of channel length and temperature. It is shown that, although a significant...

Performances and physical mechanisms in sub-0.1 µm gate length LDD MOSFETs at low temperature (1994)

Balestra, F., Nakabayashi, H., Tsuno, M., Matsumoto, T., Koyanagi, M.

The electrical properties of sub-0.1 µm gate length LDD devices are investigated between room and liquid helium temperatures. The strong impact of gate overlapping effects on LDD resistance is shown...

Highly multiplexed dot matrix LCD suitable for wide temperature range (1993)

Muraji, H., Matsumoto, T., Ruckmongathan, T.N., Sigeno, K., Ohara, K.

Sorry, full-text of this article is not available here. Please click on the alternative location (Author's homepage) to access it.

Dose Equivalent Measurement for Thermal Neutrons and Gamma Rays with a Small BGO Scintillator Connected to an Optical Fibre (1991)

Matsumoto, T.

A small dose equivalent counter for thermal neutrons and gamma rays for measuring the dose equivalent for a patient in boron neutron capture therapy is described. The system consisted of a small BGO...

Propagation "en échelon" de la dorsale du Bassin Nord-Fidjien entre 16°40 et 14°50'S (Yokosuka 90-Starmer) (1991)

Auzende, J.M., Okuda, Y., Bendel, V., Ciabrini, J.P., Eissen, Jean-Philippe, Gracia-Mont, E., ...

Du 10 janvier au 6 février 1991, la campagne Yokosuka 90 a eu pour objet l'étude géologique, géophysique et géochimique de la branche de direction N10 de la dorsale du Bassin nord-fidjien (SW...

Intraphagocytic penetration of antibiotics (1988)

Matsumoto, T., Husson, M.

The penetration of several antibiotics into human polymorphonuclear leucocytes was measured with a bioassay. The aminoglycosides (gentamicin, netilmicin), oxacillin and LY146032, a new lipopeptidic...

Influence of LY146032 on human polymorphonuclear leucocytes in vitro (1988)

Petrikkos, G., Matsumoto, T., Husson, M.

LY146032 is a new acidic lipopeptide antibiotic with high in-vitro activity against Gram-positive bacteria. We have studied the influence of LY146032 on the functions of polymorphonudear leucocytes...

The relation of dominant deep levels in MOCVD AlxGa1-xAs with growth conditions (1984)

Bhattacharya, Pallab K., Matsumoto, T., Subramanian, S.

High quality undoped AlxGa1-xAs (0 x [les] 0.4) has been investigated by transient capacitance, deep level transient spectroscopy and photoluminescence measurement techniques. The crystals were...

A unique human gene that spans over 230 kb in the human chromosome 8p11-12 and codes multiple family proteins sharing RNA-binding motifs.

Shimamoto, A, Kitao, S, Ichikawa, K, Suzuki, N, Yamabe, Y, Imamura, O, ...

A unique gene, RBP-MS, spanning over 230 kb in the human chromosome 8p11-12 near the Werner syndrome gene locus is described. The single-copy RBP-MS gene is alternatively spliced, resulting in a...

Abnormally high expression of proteasomes in human leukemic cells.

Kumatori, A, Tanaka, K, Inamura, N, Sone, S, Ogura, T, Matsumoto, T, ...

Proteasomes are eukaryotic ring-shaped or cylindrical particles with multicatalytic protease activities. To clarify the involvement of proteasomes in tumorigenesis of human blood cells, we compared...

Studies on the initiation and elongation reactions in the simian virus 40 DNA replication system.

Matsumoto, T, Eki, T, Hurwitz, J

The synthesis of oligoribonucleotides by DNA primase in the presence of duplex DNA containing the simian virus 40 (SV40) origin of replication was examined. Small RNA chains (10-15 nucleotides) were...

Anti-Candida Activity of a New Platinum Derivative

Watanabe, T., Takano, M., Ogasawara, A., Mikami, T., Kobayashi, T., Watabe, M., ...

A new platinum derivative of the form H[Pt(IV)(Hdigly)Cl2(OH)2] (Hdigly⩵glycylglycine) damaged the Candida albicans cell membrane and inhibited the growth of the cells. The cytotoxic activity of...

Subcutaneous Phaeohyphomycosis Caused by Veronaea botryosa in the People’s Republic of China

Matsushita, A., Jilong, L., Hiruma, M., Kobayashi, M., Matsumoto, T., Ogawa, H., ...

The second case of phaeohyphomycosis caused by Veronaea botryosa in China, in a 12-year-old boy from Jiangsu Province, is presented. Based on direct examination of the scrapings from crusted lesions;...

A Xyloglucan-Specific Endo-1,4-[beta]-Glucanase Isolated from Auxin-Treated Pea Stems.

Matsumoto, T., Sakai, F., Hayashi, T.

A xyloglucan-specific endo-1,4-[beta]-glucanase was isolated from the apoplast fraction of auxin-treated pea (Pisum sativum) stems, in which both the rate of stem elongation and the amount of...

Emergence of in vitro resistance to fluoroquinolones in Neisseria gonorrhoeae isolated in Japan.

Tanaka, M, Matsumoto, T, Kobayashi, I, Uchino, U, Kumazawa, J

To investigate emerging fluoroquinolone resistance in Neisseria gonorrhoeae isolated in Japan, we compared the in vitro antimicrobial susceptibilities of 79 gonococcal isolates from 1992 through 1993...

Noncompromised penicillin-resistant pneumococcal pneumonia CBA/J mouse model and comparative efficacies of antibiotics in this model.

Tateda, K, Takashima, K, Miyazaki, H, Matsumoto, T, Hatori, T, Yamaguchi, K

The present study confirms that CBA/J mice are susceptible to several clinical isolates of Streptococcus pneumoniae, including four of five penicillin-susceptible and all five penicillin-resistant...

Direct evidence for antipseudomonal activity of macrolides: exposure-dependent bactericidal activity and inhibition of protein synthesis by erythromycin, clarithromycin, and azithromycin.

Tateda, K, Ishii, Y, Matsumoto, T, Furuya, N, Nagashima, M, Matsunaga, T, ...

Several previous investigators have reported that long-term administration of certain macrolides is efficacious in patients with persistent pulmonary Pseudomonas aeruginosa infections, even though...

Immunomodulating effect of fosfomycin on gut-derived sepsis caused by Pseudomonas aeruginosa in mice.

Matsumoto, T, Tateda, K, Miyazaki, S, Furuya, N, Ohno, A, Ishii, Y, ...

We evaluated the protective effect of fosfomycin (FOM) and an enantiomer of fosfomycin [FOM (+); an isomer of FOM with no bactericidal activity] on murine gut-derived sepsis caused by Pseudomonas...

In vitro and in vivo antibacterial activities of CS-940, a new fluoroquinolone, against isolates from patients with respiratory infections.

Miyazaki, S, Domon, H, Tateda, K, Ohno, A, Ishii, Y, Matsumoto, T, ...

We compared the in vivo and in vitro activities of CS-940, a new fluoroquinolone, with those of a group of other drugs. The activities of CS-940 against gram-positive cocci and gram-negative rods,...

Lipopolysaccharide-induced lethality and cytokine production in aged mice.

Tateda, K, Matsumoto, T, Miyazaki, S, Yamaguchi, K

This study was designed to define the lipopolysaccharide (LPS) sensitivity of aged mice in terms of lethality and cytokine production and to determine down-regulating responses of corticosterone and...

Role of tumor necrosis factor alpha in pathogenesis of pneumococcal pneumonia in mice.

Takashima, K, Tateda, K, Matsumoto, T, Iizawa, Y, Nakao, M, Yamaguchi, K

The production and role of tumor necrosis factor alpha (TNF-alpha) in pneumococcal pneumonia were investigated in a mouse pneumonia model. When approximately 10(6) CFU of Streptococcus pneumoniae...

Purification and characterization of a new agarase from a marine bacterium, Vibrio sp. strain JT0107.

Sugano, Y, Terada, I, Arita, M, Noma, M, Matsumoto, T

A marine bacterial strain that decomposes the cell walls of some seaweeds, including a Laminaria sp. and Undaria pinnatifida, has been isolated from seawater. This strain has been classified to the...

Cloning and sequencing of agaA, a unique agarase 0107 gene from a marine bacterium, Vibrio sp. strain JT0107.

Sugano, Y, Matsumoto, T, Kodama, H, Noma, M

An agarase gene (agaA) was cloned from genomic DNA of Vibrio sp. strain JT0107. An open reading frame of 2,985 nucleotides gave a primary translation product composed of the mature protein, agarase...

Efficacy of erythromycin lactobionate for treating Pseudomonas aeruginosa bacteremia in mice.

Hirakata, Y, Kaku, M, Tomono, K, Tateda, K, Furuya, N, Matsumoto, T, ...

We induced endogenous Pseudomonas aeruginosa bacteremia by administering cyclophosphamide and ampicillin to specific pathogen-free mice fed P. aeruginosa. Using this model, we evaluated the efficacy...

Potential effects of erythromycin on host defense systems and virulence of Pseudomonas aeruginosa.

Hirakata, Y, Kaku, M, Mizukane, R, Ishida, K, Furuya, N, Matsumoto, T, ...

We evaluated several potential effects of erythromycin (EM) on host defense systems and the virulence of Pseudomonas aeruginosa. Peritoneal macrophages obtained from mice given 250 mg of EM per kg of...

Identification and nucleotide sequence of the gene determining the adhesion capacity of Serratia marcescens.

Mizunoe, Y, Matsumoto, T, Amako, K, Sekiguchi, M, Kumazawa, J

Three open reading frames, designated smfE, smfF, and smfG, within the mannose-resistant fimbria gene cluster of Serratia marcescens were identified. smfG, which is responsible for determining the...

A fission yeast homolog of CDC20/p55CDC/Fizzy is required for recovery from DNA damage and genetically interacts with p34cdc2.

Matsumoto, T

Successful recovery from DNA damage requires coordination of several biological processes. Eukaryotic cell cycle progression is delayed when the cells encounter DNA-damaging agents. This cell cycle...

Removal of bacteria from water by adhesion to cross-linked poly(vinylpyridinium halide).

Kawabata, N, Hayashi, T, Matsumoto, T

Cross-linked poly(vinylpyridinium halide) was found to have a novel and remarkable ability to remove bacteria from water. For example, when 10 g (wet weight) of cross-linked...

Role of R loops in recA-independent homologous recombination of bacteriophage lambda.

Matsumoto, T, Ikeda, H

We have previously shown that the DNA-dependent RNA polymerase of Escherichia coli can promote homologous recombination of bacteriophage lambda independently of the recA function. To detect this...

Protective effects of a leukotriene inhibitor and a leukotriene antagonist on endotoxin-induced mortality in carrageenan-pretreated mice.

Ogata, M, Matsumoto, T, Kamochi, M, Yoshida, S I, Mizuguchi, Y, Shigematsu, A

The leukotrienes and tumor necrosis factor (TNF) play an important role in the pathophysiology of septic shock, in which hypotension, leukopenia, thrombocytopenia, and hemoconcentration are observed....

Role of bacterial association with Kupffer cells in occurrence of endogenous systemic bacteremia.

Hirakata, Y, Tomono, K, Tateda, K, Matsumoto, T, Furuya, N, Shimoguchi, K, ...

Bacteremia in immunocompromised hosts often arises from their endogenous intestinal flora. We produced experimental endogenous bacteremia by administering cyclophosphamide and ampicillin to...

Molecular cloning and amino acid sequence of human 5-lipoxygenase.

Matsumoto, T, Funk, C D, Rådmark, O, Höög, J O, Jörnvall, H, Samuelsson, B

5-Lipoxygenase (EC 1.13.11.34), a Ca2+-and ATP-requiring enzyme, catalyzes the first two steps in the biosynthesis of the peptidoleukotrienes and the chemotactic factor leukotriene B4. A cDNA clone...

Effect of peripheral benzodiazepine receptor ligands on lipopolysaccharide-induced tumor necrosis factor activity in thioglycolate-treated mice.

Matsumoto, T, Ogata, M, Koga, K, Shigematsu, A

To investigate the effect of peripheral and central benzodiazepine receptor ligands on lipopolysaccharide (LPS)-induced tumor necrosis factor (TNF) activity in mouse macrophages, three types of...

Characterization of the human 5-lipoxygenase gene.

Funk, C D, Hoshiko, S, Matsumoto, T, Rdmark, O, Samuelsson, B

The gene for human 5-lipoxygenase has been isolated from three different bacteriophage genomic libraries and a genomic cosmid library. The gene spans greater than 82 kilobases and consists of 14...

Immunochemical studies of the mannans of Saccharomyces cerevisiae X2180-1A-5 and Saccharomyces cerevisiae 4484-24D-1 mutant strains, with special reference to their phosphate content.

Okubo, Y, Shibata, N, Matsumoto, T, Suzuki, M, Schuerch, C, Suzuki, S

The mannans from Saccharomyces cerevisiae mutant strains X2180-1A-5 and 4484-24D-1, both of which were shown to contain small amounts of phosphate (less than 0.2%), were fractionated on a column of...

Molecular cloning and amino acid sequence of leukotriene A4 hydrolase.

Funk, C D, Rådmark, O, Fu, J Y, Matsumoto, T, Jörnvall, H, Shimizu, T, ...

A cDNA clone corresponding to leukotriene A4 hydrolase was isolated from a human lung lambda gt11 expression library by immunoscreening with a polyclonal antiserum. Several additional clones from...

Interaction of the pim1/spi1 mitotic checkpoint with a protein phosphatase.

Matsumoto, T, Beach, D

Loss of p58pim1, a homolog of human RCC1, results in uncoupling of mitosis from the completion of DNA replication in fission yeast. An extragenic suppressor of a mutant allele of pim1, esp1, has been...

An antagonist of platelet-activating factor suppresses endotoxin-induced tumor necrosis factor and mortality in mice pretreated with carrageenan.

Ogata, M, Matsumoto, T, Koga, K, Takenaka, I, Kamochi, M, Sata, T, ...

We found that carrageenan (CAR), that is, sulfated polygalactose, can enhance both lipopolysaccharide (LPS)-induced tumor necrosis factor (TNF) production and the rate of lethality in mice (M. Ogata,...

Porphyromonas gingivalis fimbriae stimulate bone resorption in vitro.

Kawata, Y, Hanazawa, S, Amano, S, Murakami, Y, Matsumoto, T, Nishida, K, ...

Our previous study demonstrated that Porphyromonas gingivalis fimbriae induce the expression of interleukin-1, a potent bone-resorbing cytokine, in macrophages. This demonstration suggested to use...

Liponomic control of Ca2+ transport: relationship to mechanism of action of 1,25-dihydroxyvitamin D3.

Fontaine, O, Matsumoto, T, Goodman, D B, Rasmussen, H

Isolated vesicles prepared from the brush border membranes of chicken duodenal mucosal cells (enterocytes) take up calcium by a passive but saturable process. The rate of uptake (Vmax) is increased...

Single protein from human leukocytes possesses 5-lipoxygenase and leukotriene A4 synthase activities.

Rouzer, C A, Matsumoto, T, Samuelsson, B

The activity of leukotriene A4 (LTA4) synthase in crude human leukocyte homogenates was found to have a similar requirement for Ca2+ and ATP as had been noted previously for 5-lipoxygenase activity....

An electrophoretic karyotype for Schizosaccharomyces pombe by pulsed field gel electrophoresis.

Smith, C L, Matsumoto, T, Niwa, O, Klco, S, Fan, J B, Yanagida, M, ...

The three chromosomal DNAs of S. pombe have been fractionated by pulsed field gel electrophoresis. The resulting molecular karyotype will greatly speed gene mapping in this organism, and it indicates...

Adult T-cell leukemia: antigen in an ATL cell line and detection of antibodies to the antigen in human sera.

Hinuma, Y, Nagata, K, Hanaoka, M, Nakai, M, Matsumoto, T, Kinoshita, K I, ...

Indirect immunofluorescence of certain human sera demonstrated an antigen(s) in the cytoplasm of 1--5% of the cells of a T-cell line, MT-1, from a patient with adult T-cell leukemia (ATL), which is...