Maezawa, Y., Aoki, S., Ejiri, S., Hatsuda, T., Kanaya, K., Ohno, H., ...
The free energy between a static quark and an antiquark is studied by using the color-singlet Polyakov-line correlation at finite temperature. We perform simulations on $32^3 \times 12$, 10, 8, 6, 4...
Chiral properties of light mesons with $N_f=2+1$ overlap fermions (2009)
Noaki, TWQCD Collaborations: J., Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., ...
We present an update of the light meson spectrum with $N_f$=2+1 overlap fermions on a $16^3\times 48$ lattice at five different up and down quark masses and two strange quark masses. Based on our...
Kanaya, K., Aoki, S., Ohno, H., Umeda, T., Ejiri, S., Hatsuda, T., ...
We report on the status of our study towards the equation of state in 2+1 flavor QCD with improved Wilson quarks. To reduce the computational cost which is quite demanding for Wilson-type quarks, we...
Calculation of nucleon strange quark content with dynamical overlap quarks (2009)
Takeda, JLQCD Collaboration: K., Aoki, S., Hashimoto, S., Kaneko, T., Onogi, T., Yamada, N.
We calculate the nucleon strange quark content directly from disconnected three-point functions. Numerical simulations are carried out in two-flavor QCD using the overlap quark action with up and...
Flavor-singlet mesons in N_f=2+1 QCD with dynamical overlap quarks (2009)
Kaneko, TWQCD Collaborations: T., Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., ...
We report on our study of flavor-singlet mesons in three-flavor QCD with dynamical overlap quarks. Gauge ensembles are generated on a 16^3 x 48 lattice at a lattice spacing of 0.10 fm with the...
Ohki, H., Aoki, S., Fukaya, H., Hashimoto, S., Kaneko, T., Matsufuru, H., ...
We study the sigma term and the strange quark content of nucleon in 2+1-flavor QCD with dynamical overlap fermions. We analyze the lattice data of nucleon mass taken at two different strange quark...
Ejiri, S., Maezawa, Y., Ukita, N., Aoki, S., Hatsuda, T., Ishii, N., ...
We study the equation of state at finite temperature and density in two-flavor QCD with the RG-improved gluon action and the clover-improved Wilson quark action on a $ 16^3 \times 4$ lattice. Along...
Free energies of heavy quarks in full-QCD lattice simulations with Wilson-type quark action (2009)
Maezawa, Y., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., Kanaya, K., ...
The free energy between a static quark and an antiquark is studied by using the color-singlet Polyakov-line correlation at finite temperature in lattice QCD with 2+1 flavors of improved Wilson...
Fixed scale approach to the equation of state on the lattice (2009)
Kanaya, K., Umeda, T., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., ...
We propose a fixed scale approach to calculate the equation of state (EOS) in lattice QCD. In this approach, the temperature T is varied by Nt at fixed lattice spacings. This enables us to reduce T=0...
Step-up therapy with biphasic insulin aspart-70/30 : Sapporo 1-2-3 study (2009)
Yoshioka, N., Kurihara, Y., Manda, N., Komori, K., Kato, M., Kijima, H., ...
The effectiveness of BIAsp 30 step-up therapy in achieving glycemic control in Japanese patients with type 2 diabetes mellitus was investigated. Study subjects were 99 patients with type 2 diabetes...
Aoki, S., Ishikawa, K. I., Ishizuka, N., Izubuchi, T., Kadoh, D., Kanaya, K., ...
We present an evaluation of the running coupling constant for Nf=2+1 QCD. The Schroedinger functional scheme is used as the intermediate scheme to carry out non-perturbative running from the low...
Izmaylov, A., Aoki, S., Blocki, J., Brinson, J., Dabrowska, A., Danko, I., ...
The T2K neutrino experiment at J-PARC uses a set of near detectors to measure the properties of an unoscillated neutrino beam and neutrino interaction cross-sections. One of the sub-detectors of the...
Ishii, N., Aoki, S., Hatsuda, T., Collaboration, For PACS-CS
Two of recent progress in lattice QCD approach to nuclear force are reported. (i) Tensor force from quenched lattice QCD: By truncating the derivative expansion of inter-nucleon potential to the...
Universality of the Nf=2 Running Coupling (2009)
Murano, K., Aoki, S., Takeda, S., Taniguchi, Y.
We investigate universality of the Nf=2 running coupling in the Sch\"odinger functional scheme, by calculating the step scaling function in lattice QCD with the renorm alization group (RG) improved...
Lambda-nucleon force from lattice QCD (2009)
Nemura, H., Ishii, N., Aoki, S., Hatsuda, T., Collaboration, For PACS-CS
We study the $\Lambda$-nucleon ($\Lambda N$) force by using lattice QCD. The Bethe-Salpeter amplitude is calculated for the lowest scattering state of the $\Lambda N$ so as to obtain the $\Lambda N$...
Cooling and Freshening of the Weddell Sea Outflow (2009)
Heywood, K. J., Thompson, A. F., Fahrbach, E., Mackensen, A., Aoki, S.
Magnetic and electric screening masses from Polyakov-loop correlations (2008)
Maezawa, Y., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., Kanaya, K., ...
Screening properties of the quark gluon plasma are studied from Polyakov-loop correlation in lattice QCD simulations with two flavors of improved Wilson quarks at temperatures $T/\Tpc \simeq 1$--4...
Equation of state at finite density in two-flavor QCD with improved Wilson quarks (2008)
Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., Kanaya, K., Maezawa, Y., ...
We study the equation of state in two-flavor QCD at finite temperature and density. Simulations are made with the RG-improved gluon action and the clover-improved Wilson quark action. Along the lines...
Charm quark system in 2+1 flavor lattice QCD using the PACS-CS configurations (2008)
Aoki, S., Kadoh, D., Ishii, N., Ishizuka, N., ...
We study heavy-heavy and heavy-light quark systems for charm with a relativistic heavy quark action in 2+1 flavor lattice QCD. Configurations are generated by the PACS-CS Collaboration at the lattice...
Pion vector and scalar form factors with dynamical overlap quarks (2008)
Kaneko, TWQCD Collaborations: T., Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., ...
We calculate the pion vector and scalar form factors in two-flavor QCD. Gauge configurations are generated with dynamical overlap quarks on a 16^3 x 32 lattice at a lattice spacing of 0.12 fm with...
Thermodynamics of SU(3) gauge theory at fixed lattice spacing (2008)
Umeda, T., Ejiri, S., Aoki, S., Hatsuda, T., Kanaya, K., Maezawa, Y., ...
We study thermodynamics of SU(3) gauge theory at fixed scales on the lattice, where we vary temperature by changing the temporal lattice size N_t=(Ta_t)^{-1}. In the fixed scale approach, finite...
Light meson spectrum with $N_f=2+1$ dynamical overlap fermions (2008)
Noaki, J., Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., Hsieh, T. H., ...
We report on a numerical simulation with 2+1 dynamical flavors of overlap fermions. We calculate pseudo-scalar masses and decay constants on a $16^3\times 48 \times (0.11 {\rm fm})^4$ lattice at five...
Aoki, S., Ishii, N., Ishizuka, N., Izubuchi, T., ...
We investigate the quark mass dependence of meson and baryon masses obtained from 2+1 flavor dynamical quark simulations performed by the PACS-CS Collaboration. With the use of SU(2) and SU(3) chiral...
2+1 flavor lattice QCD simulation with $O(a)$-improved Wilson quarks (2008)
Aoki, S., Ishii, N., Ishizuka, N., Izubuchi, T., ...
We present simulation details and results for the light hadron spectrum in N f = 2 + 1 lattice QCD with the nonperturbatively O(a)-improved Wilson quark action and the Iwasaki gauge action....
Topological susceptibility in (2+1)-flavor lattice QCD with overlap fermion (2008)
Chiu, T. W., Aoki, S., Hashimoto, S., Hsieh, T. H., Kaneko, T., Matsufuru, H., ...
We determine the topological susceptibility \chi_t in the topologically-trivial sector generated by lattice simulations of N_f = 2+1 QCD with overlap Dirac fermion, on a 16^3 x 48 lattice with...
Fixed Scale Approach to Equation of State in Lattice QCD (2008)
Umeda, T., Ejiri, S., Aoki, S., Hatsuda, T., Kanaya, K., Maezawa, Y., ...
A new approach to study the equation of state in finite-temperature QCD is proposed on the lattice. Unlike the conventional method in which the temporal lattice size $N_t$ is fixed, the temperature...
Final tau-neutrino results from the DONuTexperiment (2008)
Kodama, K., Ushida, N., Andreopoulos, C., Saoulidou, N., Tzanakos, G., Yager, P., ...
The DONuT experiment collected data in 1997 and published first results in 2000 based on four observedν_τ charged-current (CC) interactions. The final analysis of the data collected in the...
S-parameter and pseudo-Nambu-Goldstone boson mass from lattice QCD (2008)
Shintani, E., Aoki, S., Fukaya, H., Hashimoto, S., Kaneko, T., Matsufuru, H., ...
We present a lattice calculation of $L_{10}$, one of the low energy constants in Chiral Perturbation Theory, and the charged-neutral pion squared mass splitting, using dynamical overlap fermion....
Topological susceptibility in 2-flavor lattice QCD with fixed topology (2008)
Chiu, T. W., Aoki, S., Fukaya, H., Hashimoto, S., Hsieh, T. H., Kaneko, T., ...
We determine the topological susceptibility $ \chi_t $ in the trivial topological sector generated by lattice simulations of two-flavor QCD with overlap Dirac fermion, on a $16^3 \times 32$ lattice...
Hyperon-nucleon force from lattice QCD (2008)
Nemura, H., Ishii, N., Aoki, S., Hatsuda, T.
We calculate potentials between a proton and a $\Xi^0$ (hyperon with strangeness -2) through the equal-time Bethe-Salpeter wave function, employing quenched lattice QCD simulations with the plaquette...
Convergence of the chiral expansion in two-flavor lattice QCD (2008)
Noaki, J., Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., Hsieh, T. H., ...
We test the convergence property of the chiral perturbation theory (ChPT) using a lattice QCD calculation of pion mass and decay constant with two dynamical quark flavors. The lattice calculation is...
State of the Antarctic and Southern Ocean climate system (2008)
Mayewski, P.A., Meredith, M.P., Summerhayes, C.P., Turner, J., Worby, A., Barrett, P.J., ...
This paper reviews developments in our understanding of the state of the Antarctic and Southern Ocean climate and its relation to the global climate system over the last few millennia. Climate over...
Nuclear Force from Monte Carlo Simulations of Lattice Quantum Chromodynamics (2008)
Aoki, S., Hatsuda, T., Ishii, N.
The nuclear force acting between protons and neutrons is studied in the Monte Carlo simulations of the fundamental theory of the strong interaction, the quantum chromodynamics defined on the...
Leading order analysis of neutrino induced dimuon events in the CHORUS experiment (2008)
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, ...
We present a leading order QCD analysis of a sample of neutrino induced charged-current events with two muons in the final state originating in the lead-scintillating fibre calorimeter of the CHORUS...
Shintani, E., Aoki, S., Kuramashi, Y.
We have calculated the neutron electric dipole moment (NEDM) in the presence of the CP violating $\theta$ term in lattice QCD with 2-flavor dynamical clover quarks, using the external electric field...
B_K with two flavors of dynamical overlap fermions (2008)
Aoki, S., Fukaya, H., Hashimoto, S., Noaki, J., Kaneko, T., Matsufuru, H., ...
We present a two-flavor QCD calculation of $B_K$ on a $16^3 \times 32$ lattice at $a\sim 0.12$ fm (or equivalently $a^{-1}\sim$1.67 GeV). Both valence and sea quarks are described by the overlap...
The Physcomitrella genome reveals evolutionary insights into the conquest of land by plants (2008)
Rensing, S. A., Lang, D., Zimmer, A. D., Terry, A., Salamov, A., Shapiro, H., ...
The Physcomitrella genome reveals evolutionary insights into the conquest of land by plants. (2008)
RENSING, SA, LANG, D, ZIMMER, AD, TERRY, A, SALAMOV, A, SHAPIRO, H, ...
S. Kawagucci, U. Tsunogai, S. Kudo, F. Nakagawa, H. Honda, S. Aoki, ...
Stratospheric and upper tropospheric air samples were collected during 1994–2004 over Sanriku, Japan and in 1997 over Kiruna, Sweden. Using these archived air samples, we determined the triple...
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2 (2008)
S. Kawagucci, U. Tsunogai, S. Kudo, F. Nakagawa, H. Honda, S. Aoki, ...
Stratospheric and upper tropospheric air samples were collected during 1994–2004 over Sanriku, Japan and in 1997 over Kiruna, Sweden. Using these archived air samples, we determined the triple...
Lattice study of meson correlators in the epsilon-regime of two-flavor QCD (2007)
Fukaya, JLQCD Collaboration: H., Aoki, S., Hashimoto, S., Kaneko, T., Matsufuru, H., Noaki, J., ...
We calculate mesonic two-point functions in the epsilon-regime of two-flavor QCD on the lattice with exact chiral symmetry. We use gauge configurations of size 16^3 32 at the lattice spacing a \sim...
Final results on $\nu_{\mu} \to \nu_{\tau}$ oscillation from the CHORUS experiment (2007)
Eskut, E, Kayis-Topaksu, A, Onengüt, G, Van Beuzekom, M G, Van Dantzig, R, De Jong, M, ...
The final oscillation analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. Reconstruction algorithms of data extracted by electronic detectors were improved...
Lattice QCD approach to nuclear force (2007)
Ishii, N., Aoki, S., Hatsuda, T.
We present our updated results of the nucleon-nucleon potential in quenched lattice QCD simulations with the plaquette gauge action and the Wilson quark action on the 32^4(\simeq (4.4 fm)^4) lattice....
Light hadron spectrum with 2+1 flavor dynamical $O(a)$-improved Wilson quarks (2007)
Ukita, PACS-CS Collaboration:N., Aoki, S., Ishii, N., Ishizuka, N., Izubuchi, T., ...
We present preliminary results for the light harden spectrum in $N_f=2+1$ lattice QCD obtained with the nonperturbatively $O(a)$-improved Wilson quark action and the Iwasaki gauge action. Simulations...
Aoki, S., Ishii, N., Ishikawa, K. I., Ishizuka, N., Izubuchi, T., ...
We apply chiral perturbation theory to the pseudoscalar meson mass and decay constant data obtained in the PACS-CS Project toward 2+1 flavor lattice QCD simulations with the O(a)-improved Wilson...
Meson correlators in the epsilon-regime of two-flavor lattice QCD (2007)
Aoki, S., Hashimoto, S., Kaneko, T., Matsufuru, H., Noaki, J., ...
We calculate the meson correlators in the $\epsilon$-regime of two-flavor QCD. On a $16^3\times 32$ lattice with $a\sim 0.11$ fm, the lattice simulations are performed with the dynamical overlap...
Hyperon-nucleon potentials from lattice QCD (2007)
Nemura, H., Ishii, N., Aoki, S., Hatsuda, T.
We calculate $p\Xi^0$ potentials from the equal-time Bethe-Salpeter amplitude measured in the quenched QCD simulation with the spatial lattice volume, (4.4 fm)$^3$. The standard Wilson gauge action...
Lattice simulation of 2+1 flavors of overlap light quarks (2007)
Hashimoto, JLQCD Collaboration: S., Aoki, S., Fukaya, H., Kaneko, T., Matsufuru, H., Noaki, J., ...
We report on the status of the dynamical overlap QCD simulation project by the JLQCD collaboration. After completing two-flavor QCD simulation on a 16^3x32 lattice at lattice spacing a 0.12 fm, we...
Light meson spectrum with $N_f=2$ dynamical overlap fermions (2007)
Noaki, J., Aoki, S., Fukaya, H., Hashimoto, S., Kaneko, T., Matsufuru, H., ...
We present numerical simulation of QCD with two dynamical quark flavors described by the overlap fermion action on a $16^3\times 32\times (0.12 {\rm fm})^4$ lattice. We calculate pseudo-scalar masses...
Maezawa, Y., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., Kanaya, K., ...
Thermodynamics of two-flavor QCD at finite temperature and density is studied on a $16^3 \times 4$ lattice, using a renormalization group improved gauge action and the clover improved Wilson quark...
Topological susceptibility in two-flavor lattice QCD with exact chiral symmetry (2007)
Aoki, S., Chiu, T. W., Fukaya, H., Hashimoto, S., Hsieh, T. H., Kaneko, T., ...
We determine the topological susceptibility $\chi_t$ in two-flavor QCD using the lattice simulations at a fixed topological sector. The topological charge density is unambiguously defined on the...
B_K with dynamical overlap fermions (2007)
Yamada, JLQCD Collaboration: N., Aoki, S., Fukaya, H., Hashimoto, S., Noaki, J., Kaneko, T., ...
We report on a calculation of $B_K$ with two-flavor dynamical overlap fermions on a $16^3 \times 32$ lattice at $a\sim 0.12$ fm. The results are compared with the PQChPT prediction of quark mass...
Associated Charm Production in Neutrino-Nucleus Interactions (2007)
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, ...
In this paper a search for associated charm production both in neutral and charged current $\nu$-nucleus interactions is presented. The improvement of automatic scanning systems in the {CHORUS}...
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, ...
The CHORUS experiment, designed to search for $\nu_{\mu}\to\nu_{\tau}$ oscillations, consists of a nuclear emulsion target and electronic detectors. In this paper, results on the production of...
Two-flavor lattice QCD in the epsilon-regime and chiral Random Matrix Theory (2007)
Fukaya, TWQCD Collaboration: H., Aoki, S., Chiu, T. W., Hashimoto, S., Kaneko, T., ...
The low-lying eigenvalue spectrum of the QCD Dirac operator in the epsilon-regime is expected to match with that of chiral Random Matrix Theory (ChRMT). We study this correspondence for the case...
Light quark masses from unquenched lattice QCD (2007)
Aoki, S., Fukugita, M., Hashimoto, S., Ishikawa, K-I., Ishizuka, N., ...
We calculate the light meson spectrum and the light quark masses by lattice QCD simulation, treating all light quarks dynamically and employing the Iwasaki gluon action and the nonperturbatively...
Toshito, T., Kodama, K., Sihver, L., Yusa, K., Ozaki, M., Amako, K., ...
We have studied charged nuclear fragments produced by 200 - 400 MeV/nucleon carbon ions, interacting with water and polycarbonate, using a newly developed emulsion detector. Total and partial...
Kaneko, Takashi, Aoki, S, Della Morte, M, Hashimoto, S, Hoffmann, R, Sommer, R
We perform a non-perturbative determination of the improvement coefficient c_A to remove O(a) discretization errors in the axial vector current in three-flavor lattice QCD with the Iwasaki gauge...
Kaneko, T., Aoki, S., Della Morte, M., Hashimoto, S., Hoffmann, R., Sommer, R.
We perform a non-perturbative determination of the improvement coefficient c_A to remove O(a) discretization errors in the axial vector current in three-flavor lattice QCD with the Iwasaki gauge...
Two-flavor lattice QCD simulation in the epsilon-regime with exact chiral symmetry (2007)
Fukaya, JLQCD Collaboration: H., Aoki, S., Chiu, T. W., Hashimoto, S., Kaneko, T., Matsufuru, H., ...
We perform lattice simulations of two-flavor QCD using Neuberger's overlap fermion, with which the exact chiral symmetry is realized at finite lattice spacings. The epsilon-regime is reached by...
Ukita, N., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., ...
We study Polyakov loop correlations and spatial Wilson loop at finite Temperature in two-flavor QCD simulations with the RG-improved gluon action and the clover-improved Wilson quark action on a $...
Maezawa, Y., Aoki, S., Ejiri, S., Hatsuda, T., Ishii, N., Kanaya, K., ...
We report the current status of our systematic studies of the QCD thermodynamics by lattice QCD simulations with two flavors of improved Wilson quarks. We evaluate the critical temperature of two...
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2 (2007)
Kawagucci, S., Tsunogai, U., Kudo, S., Nakagawa, F., Honda, H., Aoki, S., ...
Anomalous oxygen isotopic compositions of stratospheric CO2 were first reported in 1989, although their detailed behavior in the middle atmosphere is still open question. We collected 60...
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2 (2007)
Kawagucci, S., Tsunogai, U., Kudo, S., Nakagawa, F., Honda, H., Aoki, S., ...
Anomalous oxygen isotopic compositions of stratospheric CO2 were first reported in 1989, although their detailed behavior in the middle atmosphere is still open question. We collected 60...
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2 (2007)
S. Kawagucci, U. Tsunogai, S. Kudo, F. Nakagawa, H. Honda, S. Aoki, ...
Anomalous oxygen isotopic compositions of stratospheric CO2 were first reported in 1989, although their detailed behavior in the middle atmosphere is still open question. We collected 60...
First Nonperturbative Test of a Relativistic Heavy Quark Action in Quenched Lattice QCD (2006)
Kayaba, Y., Aoki, S., Fukugita, M., Iwasaki, Y., Kanaya, K., Kuramashi, Y., ...
We perform a numerical test of a relativistic heavy quark(RHQ) action, recently proposed by Tsukuba group, in quenched lattice QCD at $a\simeq 0.1$ fm. With the use of the improvement parameters...
Nuclear Force from Lattice QCD (2006)
Ishii, N., Aoki, S., Hatsuda, T.
Nucleon-nucleon (NN) potential is studied by lattice QCD simulations in the quenched approximation, using the plaquette gauge action and the Wilson quark action on a 32^4 (\simeq (4.4 fm)^4) lattice....
Neutron electric dipole moment with external electric field method in lattice QCD (2006)
Shintani, E., Aoki, S., Ishizuka, N., Kanaya, K., Kikukawa, Y., Kuramashi, Y., ...
We discuss a possibility that the Neutron Electric Dipole Moment (NEDM) can be calculated in lattice QCD simulations in the presence of the CP violating $\theta$ term. In this paper we measure the...
Kaon $B$-parameters for Generic $\Delta S=2$ Four-Quark Operators in Quenched Domain Wall QCD (2006)
Aoki, S., Fukugita, M., Ishizuka, N., Iwasaki, Y., Kanaya, K., ...
We present a study of $B$-parameters for generic $\Delta S=2$ four-quark operators in domain wall QCD. Our calculation covers all the $B$-parameters required to study the neutral kaon mixing in the...
2+1 Flavor Lattice QCD with Luescher's Domain-Decomposed HMC Algorithm (2006)
Aoki, S., Ishikawa, T., Ishizuka, N., Kanaya, K., ...
We report on a study of 2+1 flavor lattice QCD with the $O(a)$-improved Wilson quarks on a $16^3\times 32$ lattice at the lattice spacing $1/a\approx 2$GeV employing Luescher's domain-decomposed...
Aoki, S., Fukugita, M., Hashimoto, S., Ishizuka, N., ...
We present a summary of results of the joint CP-PACS and JLQCD project toward a 2+1 flavor full QCD simulation with the O(a)-improved Wilson quark formalism and the Iwasaki gauge action....
Aoki, S., Ishikawa, T., Ishizuka, N., Kanaya, K., Kuramashi, Y., ...
We apply the UV-filtering preconditioner, previously used to improve the Multi-Boson algorithm, to the Polynomial Hybrid Monte Carlo (UV-PHMC) algorithm. The performance test for the algorithm is...
Finite temperature phase transition of two-flavor QCD with an improved Wilson quark action (2006)
Ukita, N., Ejiri, S., Hatsuda, T., Ishii, N., Maezawa, Y., Aoki, S., ...
We study the phase structure of QCD at finite temperatures with two flavors of dynamical quarks on a lattice with the size $N_s^3 \times N_t=16^3 \times 4$, using a renormalization group improved...
JLQCD's dynamical overlap project (2006)
Kaneko, JLQCD Collaboration: T., Aoki, S., Fukaya, H., Hashimoto, S., Ishikawa, K-I., Kanaya, K., ...
We present an overview of our project of large-scale simulations with dynamical overlap fermions. The first production run in two-flavor QCD is on-going using the Iwasaki gauge action on a 16^3...
Calculation of Neutron EDM in quenched and full QCD (2006)
Shintani, E., Aoki, S., Ishizuka, N., Kanaya, K., Kuramashi, Y., Okawa, M., ...
We report on a direct lattice calculation of the neutron EDM(NEDM) using the external electric field method in both quenched and full QCD. In quenched QCD, we use a $24^3\times 32$ lattice at...
Static quark free energies at finite temperature with two flavors of improved Wilson quarks (2006)
Maezawa, Y., Ejiri, S., Hatsuda, T., Ishii, N., Ukita, N., Aoki, S., ...
Polyakov loop correlations at finite temperature in two-flavor QCD are studied in lattice simulations with the RG-improved gluon action and the clover-improved Wilson quark action. From the...
Dynamical overlap fermion at fixed topology (2006)
Hashimoto, JLQCD Collaboration: S., Aoki, S., Fukaya, H., Kanaya, K., Kaneko, T., Matsufuru, H., ...
We launched a project to perform dymanical fermion simulations using the overlap fermion formulation for sea quarks. In order to avoid the appearace of near-zero modes of the hermitian Wilson-Dirac...
Yamada, JLQCD Collaboration: N., Aoki, S., Fukaya, H., Hashimoto, S., Ishikawa, K-I., Kanaya, K., ...
We perform a systematic study of low-lying eigenmodes of $H_w$ with various gauge actions to find the optimal choice for dynamical overlap fermion simulations, with which one may achieve lower...
Ejiri, S., Hatsuda, T., Ishii, N., Maezawa, Y., Ukita, N., Aoki, S., ...
The QCD thermodynamics on the lattice provides fundamental theoretical grounds to analyze the various experimental data in relativistic heavy ion collisions. So far, most of the numerical simulations...
Ejiri, M.K., Terao, Y., Sugita, T., Nakajima, H., Yokota, T., Toon, G.C., ...
Journal of Geophysical Research, 111(D22S90), doi:10.1029/2005JD006449
Measurement of Nucleon Structure Functions in Neutrino Scattering (2005)
Önengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, Kama, S, ...
After completion of the data taking for the $\nu_\mu\to\nu_\tau$ oscillation search, the CHORUS lead--scintillator calorimeter was used in the 1998 run as an active target. High-statistics samples of...
Kayis-Topaksu, A, Önengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, ...
From 1994 to 1997, the emulsion target of the CHORUS detector was exposed to the wideband neutrino beam of the CERN SPS. In total about 100 000 charged-current neutrino interactions were located in...
Onengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, Köse, U, ...
A systematic search for superfragments (charmed nuclei) has been performed in 22 200 neutrinoâ"emulsion interactions obtained with the CHORUS experiment making use of automatic off-line image...
Neutron electric dipole moment from lattice QCD (2005)
Shintani, E., Aoki, S., Ishizuka, N., Kanaya, K., Kikukawa, Y., Kuramashi, Y., ...
We carry out a feasibility study for the lattice QCD calculation of the neutron electric dipole moment (NEDM) in the presence of the $\theta$ term. We develop the strategy to obtain the nucleon EDM...
Önengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, Köse, U, ...
During the years 1994-97, the emulsion target of the CHORUS detector was exposed to the wide-band neutrino beam of the CERN SPS of 27 GeV average neutrino energy. In total about 100 000...
Measurement of $D^{*+}$ production in charged-current neutrino interactions (2005)
Önengüt, G, Van Dantzig, R, De Jong, M, Oldeman, R G C, Güler, M, Köse, U, ...
During the years 1994-97, the emulsion target of the CHORUS detector was exposed to the wide-band neutrino beam of the CERN SPS of 27 GeV average neutrino energy. In total about 100 000...
Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, Melzer, O, Oldeman, R G C, ...
During the years 1994-97, the emulsion target of the CHORUS detector was exposed to the wideband neutrino beam of the CERN SPS. In total about 100 000 charged-current neutrino interactions were...
Measurement of charm production in antineutrino charged-current interactions (2005)
Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, Melzer, O, Oldeman, R G C, ...
During the years 1994-97, the emulsion target of the CHORUS detector was exposed to the wideband neutrino beam of the CERN SPS collecting about 10^6 neutrino interactions. A measurement of...
Interdecadal water mass changes in the Southern Ocean between 30E and 160E (2005)
Aoki, S, Bindoff, NL, Church, JA
Interdecadal water mass changes in the Indian -Western Pacific sectors of the Southern Ocean were investigated using the Japanese Antarctic Research Expeditions and historical hydrographic...
Interdecadal water mass changes in the Southern Ocean between 30E and 160E (2005)
Aoki, S, Bindoff, NL, Church, JA
Interdecadal water mass changes in the Indian - Western Pacific sectors of the Southern Ocean were investigated using the Japanese Antarctic Research Expeditions and historical hydrographic...
Freshening of the Adlie Land Bottom Water near 140E (2005)
Aoki, S, Rintoul, SR, Ushio, S, Watanabe, S, Bindoff, NL
Repeat summer hydrographic observations along 140E are used to document significant changes in the properties of the Adlie Land Bottom Water (ALBW) between the mid-1990s and 20022003. Water on the...
Interdecadal water mass changes in the Southern Ocean between 30E and 160E (2005)
Aoki, S, Bindoff, NL, Church, JA
Interdecadal water mass changes in the Indian -Western Pacific sectors of the Southern Ocean were investigated using the Japanese Antarctic Research Expeditions and historical hydrographic...
Experimental Study of Trimuon Events in Neutrino Charged-Current Interactions (2004)
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, Melzer, O, ...
This paper reports on a study of trimuon events induced by neutrino interactions in the CHORUS calorimeter exposed to the CERN SPS wide-band nu_mu beam. Among the multimuon events produced in the...
Khosrawi, F., Müller, R., Irie, H., Engel, A., Toon, G.C., Sen, B., ...
Journal of Geophysical Research, 109(D6), D06311, doi:10.1029/2003JD004185, 2004
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Melzer, O, Oldeman, R G C, ...
A study of quasi-elastic production of charmed baryons in charged-current interactions of neutrinos with the nuclear emulsion target of CHORUS is presented. In a sample of about 46000 interactions...
Large cutoff effects of dynamical Wilson fermions (2003)
Sommer, R, Aoki, S, Della Morte, M, Hoffmann, R, Kaneko, T, Knechtli, F, ...
We present and discuss results for cutoff effects in the PCAC masses and the mass dependence of r_0 for full QCD and various fermion actions. Our discussion of how one computes mass dependences -...
Measurement of the $Z/A$ dependence of neutrino charged-current total cross-sections (2003)
Kayis-Topaksu, A, Onengüt,G, Van Dantzig, R, De Jong, M, Konijn, J, Melzer, O, ...
A relative measurement of total cross-sections is reported for polyethylene, marble, iron, and lead targets for the inclusive charged-current reaction nu_mu + N -> mu^- + X. The targets, passive...
Two flavors of dynamical quarks on anisotropic lattices (2003)
Aoki, S., Fukugita, M., Ishikawa, K-I., Ishizuka, N., Iwasaki, Y., ...
We report on our study of two-flavor full QCD on anisotropic lattices using $O(a)$-improved Wilson quarks coupled with an RG-improved glue. The bare gauge and quark anisotropies corresponding to the...
Indications of neutrino oscillation in a 250 km long-baseline experiment (2003)
Aoki, S, Bhang, H, Casper, D, Choi, J H, ...
The K2K experiment observes indications of neutrino oscillation: a reduction of nu(mu) flux together with a distortion of the energy spectrum. Fifty-six beam neutrino events are observed in...
Measurement of $\Lambda^{+}_{c}$ production in neutrino charged-current interactions (2003)
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Melzer, O, Oldeman, R G C, ...
A measurement of $\Lambda_c^+$ production in neutrino nucleon charged-current interactions is presented. In a sub-sample of about 50 000 interactions located in the emulsion target of the CHORUS...
Kanzawa, H., Sugita, T., Nakajima, H., Bodeker, G.E., Oelhaf, H., Stowasser, M., ...
Journal of Geophysical Research, 108(D8), 8003, doi:10.1029/2002JD002458, 2003
Flavor Singlet Meson Mass in the Continuum Limit in Two-Flavor Lattice QCD (2002)
Aoki, S., Burkhalter, R., Fukugita, M., Ishizuka, N., ...
We present results for the mass of the eta-prime meson in the continuum limit for two-flavor lattice QCD, calculated on the CP-PACS computer, using a renormalization-group improved gauge action, and...
Kayis-Topaksu, A, Onengüt, G, De Jong, M, Melzer, O, Oldeman, R G C, Pesen, E, ...
During the years 1994--1997, the emulsion target of the CHORUS detector was exposed to the CERN-SPS Wide Band Neutrino Beam. The improvements of the past few years in the automatic emulsion scanning...
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, Melzer, O, ...
We report on a search for associated charm production in neutrino charged-current interactions in the CHORUS experiment, based on the visual observation of charmed-particle decays. The search differs...
Measurement of $D^0$ production in neutrino charged-current interactions (2002)
Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Melzer, O, Oldeman, R G C, ...
During the years 1994--1997, the emulsion target of the CHORUS detector was exposed to the Wide Band Neutrino Beam from the CERN-SPS. About 170,000 neutrino interactions were successfully located in...
Charmonium Spectrum from Quenched Anisotropic Lattice QCD (2001)
Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., Hashimoto, S., ...
We present a detailed study of the charmonium spectrum using anisotropic lattice QCD. We first derive a tree-level improved clover quark action on the anisotropic lattice for arbitrary quark mass....
The large area Emulsion Tracker of the CHORUS experiment (2001)
Aoki, S, Dupraz, J P, Fabre, Jean-Paul, Flegel, Wilfried, Hara, T, Ishii, Y, ...
A new type of tracking device using large area nuclear emulsion sheets was developed for the short baseline neutrino oscillation experiment, CERN-WA95/CHORUS. The emulsion tracker is made of three...
B meson B-parameters and the decay constant in two-flavor dynamical QCD (2001)
Yamada, JLQCD Collaboration: N., Aoki, S., Bulkhalter, R., Fukugita, M., Hashimoto, S., Ishikawa, K-I., ...
We present a two-flavor dynamical QCD calculation of the B meson B parameters and decay constant. We use NRQCD for heavy quark and the nonperturbatively O(a)-improved Wilson action for light quark at...
Aoki, S., Aoki, Y., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We explore application of the domain wall fermion formalism of lattice QCD to calculate the $K\to\pi\pi$ decay amplitudes in terms of the $K\to\pi$ and $K\to 0$ hadronic matrix elements through...
Topological Susceptibility in Lattice QCD with Two Flavors of Dynamical Quarks (2001)
Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., Hashimoto, S., ...
We present a study of the topological susceptibility in lattice QCD with two degenerate flavors of dynamical quarks. The topological charge is measured on gauge configurations generated with a...
Spectral function and excited states in lattice QCD with maximum entropy method (2001)
Aoki, S., Burkhalter, R., Fukugita, M., Hashimoto, S., Ishizuka, N., ...
We apply the maximum entropy method to extract the spectral functions for pseudoscalar and vector mesons from hadron correlators previously calculated at four different lattice spacings in quenched...
Kaon B parameter from quenched domain-wall QCD (2001)
Aoki, S., Aoki, Y., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We report on a calculation of $B_K$ with domain wall fermion action in quenched QCD. Simulations are made with a renormalization group improved gauge action at $\beta=2.6$ and 2.9 corresponding to...
Light Hadron Spectroscopy with Two Flavors of Dynamical Quarks on the Lattice (2001)
Aoki, S., Boyd, G., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We present results of a numerical calculation of lattice QCD with two degenerate flavors of dynamical quarks, identified with up and down quarks, and with a strange quark treated in the quenched...
Thermodynamics of SU(3) gauge theory on anisotropic lattices (2001)
Collaboration, CP-PACS, Namekawa, Y., Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., ...
Finite temperature SU(3) gauge theory is studied on anisotropic lattices using the standard plaquette gauge action. The equation of state is calculated on $16^{3} \times 8$, $20^{3} \times 10$ and...
Equation of state in finite-temperature QCD with two flavors of improved Wilson quarks (2001)
Collaboration, CP-PACS, Khan, A. Ali, Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We present results of a first study of equation of state in finite-temperature QCD with two flavors of Wilson-type quarks. Simulations are made on lattices with temporal size $N_t=4$ and 6, using an...
B meson decay constant from two-flavor lattice QCD with non-relativistic heavy quarks (2001)
Collaboration, CP-PACS, Khan, A. Ali, Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We present a study of leptonic $B$ meson decay constants in lattice QCD with two flavors ($N_f=2$) of light dynamical quarks using NRQCD for the heavy quark. Gauge configurations are generated with a...
Hybrid Quarkonia with Dynamical Sea Quarks (2001)
Khan, A. Ali, Aoki, S., Burkhalter, R., Ejiri, S., Fukugita, M., ...
We present a dynamical lattice calculation with 2 flavours for bottomonium states with an additional gluonic excitation. Using improved actions for the quarks and gauge fields at a lattice spacing of...
Observation of weak neutral current neutrino production of $J/\psi$ (2001)
Eskut, E, Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, ...
Observation of \jpsi production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band \numu beam is reported. A spectrum-averaged cross-section...
Observation of weak neutral current neutrino production of $J/\psi$ (2001)
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
Observation of \jpsi production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band \numu beam is reported. A spectrum-averaged cross-section...
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
A first analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. The search for $\nut$ charged current events has been performed for both leptonic and hadronic...
Observation of weak neutral current neutrino production of $J/\psi$ (2001)
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
Observation of \jpsi production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band \numu beam is reported. A spectrum-averaged cross-section...
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
A first analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. The search for $\nut$ charged current events has been performed for both leptonic and hadronic...
Observation of weak neutral current neutrino production of $J/\psi$ (2001)
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
Observation of \jpsi production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band \numu beam is reported. A spectrum-averaged cross-section...
Eskut, E., Kayis-Topaksu, A., Onenguet, G., Van Dantzig, R., De Jong, M., Konijn, J., ...
A first analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. The search for $\nut$ charged current events has been performed for both leptonic and hadronic...
Eskut, E, Kayis-Topaksu, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, ...
A first analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. The search for $\nut$ charged current events has been performed for both leptonic and hadronic...
Annis, P, Aoki, S, Artamonov, S A, Barbuto, E, Di Bartolomeo, A, Bonekämper, D, ...
We report on the first direct observation of a neutrino induced charged-current interaction with two subsequent decays of short-lived particles close to the interaction vertex. This rare double- kink...
Eskut, E, Kayis, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, ...
Part of the neutrino events collected in 1994-1995 by the CHORUS experiment has been analysed. A search was performed for $\nu_{\tau}$ charged current interactions followed by the $\tau$ lepton deca...
A Search for $\nu_\mu \to \nu_\tau$ Oscillation (1998)
Eskut, E, Kayis, A, Onengüt, G, Van Dantzig, R, De Jong, M, Konijn, J, ...
CHORUS is an experiment searching for $\numtonut$ oscillation in the CERN wide band neutrino beam with a {\sl hybrid} setup consisting of a nuclear emulsion target followed by electronic detectors....
Hata, T, Hashimoto, M, Manabe, A, Aoki, S, Iida, K, Masumura, S, ...
The CHORUS scintillating fiber tracker and its monitoring systems (1997)
Annis, P, Aoki, S, Brooijmans, G, Brunner, J, Dupraz, J P, Dupont, J, ...
A scintillating fiber tracker system consisting of more than one million fibers has been successfully constructed and made operational for the CERN WA95/CHORUS experiment. The design and construction...
The CHORUS experiment to search for $\nu_{\mu} \rightarrow \nu_{\tau}$ oscillation (1997)
Eskut, E, Kayis, A, Onengüt, G, Van Dantzig, R, Konijn, J, Oldeman, R G C, ...
A new experimental apparatus, designed principally for a high sensitivity search for $\nu_{\mu}~\rightarrow~\nu_{\tau}$ oscillation, has been successfully constructed and made operational by the...
The CHORUS neutrino oscillation search experiment (1997)
Eskut, E, Kayis, A, Onengüt, G, Van Dantzig, R, Konijn, J, Oldeman, R G C, ...
The CHORUS experiment has successfully finished run I (320~000 recorded \numu\ CC in 94/95) and performed half of run II (225~000 \numu\ CC in 96). The analysis chain was exercised on a small data...
A Search for $ u_\mu\to u\tau$ Oscillation (1997)
The Chorus Collaboration, E. Eskut, A. Kayis, G. Onengüt, J. L. Visschers, A. S. Ayan, ...
CHORUS is an experiment searching for ## ! ## oscillation in the CERN wide band neutrino beam with a hybrid setup consisting of a nuclear emulsion target followed by electronic detectors. The...
Lattice QCD Calculation of the Kaon B-parameter with the Wilson Quark Action (1997)
S. Aoki, M. Fukugita, S. Hashimoto, N. Ishizuka, Y. Iwasaki, K. Kanaya, ...
The kaon B parameter is calculated in quenched lattice QCD with the Wilson quark action. The mixing problem of the \Deltas = 2 four-quark operators is solved non-perturbatively with full use of...
Kodama, K., Torikai, S., Ushida, N., Mokhtarani, A., Paolone, V. S., Volk, J. T., ...
We have observed $23.2 \pm 6.0_{-0.9}^{+1.0}$ purely-leptonic decays of $D_s^+ -> \mu^+ \nu_\mu$ from a sample of muonic one prong decay events detected in the emulsion target of Fermilab experiment...
The Chorus Neutrino Oscillation Search Experiment (1996)
E. Eskut, A. Kayis, G. Onengüt, J. Konijn, ...
The CHORUS experiment has successfully #nished run I #320 000 recorded # # CC in 94#95# and performed half of run II #225 000 # # CC in 96#. The analysis chain was exercised on a small data sample...
On the phase structure of QCD with Wilson fermions (1995)
The phase structure of lattice QCD with Wilson fermions is discussed. Analytic and numerical evidences are given for the spontaneous breaking of parity and flavor symmetry, which naturally explains...
Annis, P, Aoki, S, Brooijmans, G, Brunner, J, De Jong, M, Fabre, Jean-Paul, ...
An essential component of the CERN WA95/CHORUS experiment is a scintillating fiber tracker system for precise track reconstruction of particles. The tracker design, its opto-electronics readout and...
Scintillating fiber trackers with optoelectronic readout for the Chorus neutrino experiment (1993)
Aoki, S, Dupont, J, Dupraz, J P, Fabre, Jean-Paul, Flegel, Wilfried, Frekers, D, ...
A new search for $\nu_{\mu}$-$\nu_{\tau}$ oscillation (1993)
De Jong, M, Konijn, J, Visschers, J L, Arik, E, Eskut, E, ...
The observation of the muonic decay D$^{\pm}_{s}$ --> $\mu^{\pm}\nu_{\mu}$ (1993)
Aoki, S, Baroni, Giustina, Bisi, V, Breslin, A C, Catanesi, M G, Chiba, K, ...
The first observation of the muonic decay D$^{\pm}_{s}$ --> $\mu^{\pm}\nu_{\mu}$ (1992)
Aoki, S, Baroni, Giustina, Bisi, V, Breslin, A C, Catanesi, M G, Chiba, K, ...
Charm production by 350 GeV/c $\pi^{-}$ interactions in nuclear emulsion (1992)
Aoki, S, Arnold, R, Baroni, Giustina, Bisi, V, Breslin, A C, Catanesi, M G, ...
IMPACT FRACTURE TOUGHNESS TEST OF CERAMIC REINFORCED METALS (1991)
Takahashi, S., Kishimoto, K., Aoki, S.
Impact frature toughness tests are performed at room temperature and 200°C by using the one-point-bending impact system. Young's modulus and Poisson's ratio of the tested materials are measured at...
IMPACT FRACTURE TOUGHNESS TEST OF CERAMIC REINFORCED METALS (1991)
Takahashi, S., Kishimoto, K., Aoki, S.
Impact frature toughness tests are performed at room temperature and 200°C by using the one-point-bending impact system. Young's modulus and Poisson's ratio of the tested materials are measured at...
A search for multiplicity fluctuations in high energy nucleus-nucleus collisions (1990)
Åkesson, T, Almehed, S, Angelis, Aris L S, Aoki, S, Armenise, N, Atherton, Henry W, ...
Direct observation of the decay of beauty particles into charm particles (1990)
Albanese, J P, Alpe, V, Aoki, S, Arnold, R, Baroni, Giustina, Barth, Monique, ...
A hybrid experiment to search for beauty particles (1990)
Aoki, S, Arnold, R, Baroni, Giustina, Barth, Monique, Bartley, J H, Bertrand, D, ...
The production of charmed particles in high-energy $^{16}$O-emulsion central interactions (1990)
Aoki, S, Breslin, A C, Davis, D H, Hoshino, K, Ihara, R, Imada, M, ...
Some properties of charmed particles produced in pi-.nucleus interactions (1990)
Aoki, S, Arnold, R, Baroni, Giustina, Barth, Monique, Bertrand-Coremans, G H, Bisi, V, ...
Energy dependence of nucleon-nucleon potentials
Aoki, S., Balog, J., Hatsuda, T., Ishii, N., Murano, K., Nemura, H., ...
We investigate the energy dependence of potentials defined through the Bethe-Salpeter wave functions. We analytically evaluate such a potential in the Ising field theory in 2 dimensions and show that...
Bethe--Salpeter wave functions in integrable models
Aoki, S., Balog, J., Weisz, P.
We investigate some properties of Bethe--Salpeter wave functions in integrable models. In particular we illustrate the application of the operator product expansion in determining the short distance...
Somatic alterations of the SMAD-2 gene in human colorectal cancers.
Takagi, Y., Koumura, H., Futamura, M., Aoki, S., Ymaguchi, K., Kida, H., ...
The SMAD-2 gene, which is located at 18q21, has been identified as a candidate tumour-suppressor gene from work on colorectal cancers. The aim of the present study was to determine the clinical...
Okamoto, S., Yoshikawa, K., Obata, Y., Shibuya, M., Aoki, S., Yoshida, J., ...
A mouse monoclonal antibody (IgG2b), 3C10, was produced against the truncated epidermal growth factor receptor (EGFR), encoded by the (type III) in-frame deletion mutation of 801 nucleotides of EGFR...
Tajima, Y, Yamazaki, K, Makino, R, Nishino, N, Masuda, Y, Aoki, S, ...
Adenocarcinoma of the gastric cardia (C-Ca) is possibly a specific subtype of gastric carcinoma. The purpose of this study was to clarify the differences in the clinicopathological characteristics...
Harima, Y, Shirahama, S, Harima, K, Aoki, S, Ohnishi, T, Tanaka, Y
Chromosome 17 alterations are found in more cancers than those of any other chromosome, and frequently involve the p53 gene on 17p13. The aim of this study was to identify the correlations between...