Serum YKL-40 as a marker for cervical adenocarcinoma (2009)
Mitsuhashi, A., Matsui, H., Usui, H., Nagai, Y., Tate, S., Unno, Y., ...
Background: The current study examined the clinical usefulness of YKL-40 in detection and prognosis of uterine cervical cancer. Patients and methods: Serum levels of YKL-40, cancer antigen 125 (CA...
Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)
Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...
A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...
ATLAS SCT Hybrids Experience (2008)
The hybrids of ATLAS semi-conductor tracker (SCT) were made with Cu/Polyimide flex-circuits, reinforced with carbon-carbon substrates, in the barrel and in the endcap modules. We report successes,...
Seidl, R., Grosse Perdekamp, M., Ogawa, A., Adachi, I., Aihara, H., Bahinipati, S., ...
The Collins effect connects transverse quark spin with a measurable azimuthal asymmetry in the yield of hadronic fragments around the quark’s momentum vector. Using two different reconstruction...
Casse, G., Affolder, A., Allport, P.P., Chilingarov, A., Greenall, A., Hara, K., ...
High-resistivity p-type silicon has emerged as one of the most promising materials for the finely segmented detectors to be used in particle physics experiments where high levels of radiation damage...
Olsen, S. L., Adachi, I., Aihara, H., Aulchenko, V., Aushev, T., ...
A distinct peak is observed in the π^±Ψ'invariant mass distribution near 4.43 GeV in B→ Kπ^±Ψ' decays. A fit using a Breit-Wigner resonance shape yields a peak mass and width of M = 4433±...
Search for \bar{B}^0 →Λ_c^+\bar{Λ}_c^- decay at Belle (2008)
Uchida, Y., Ozaki, H., Kichimi, H., Adachi, I., Aihara, H., Arinstein, K., ...
We search for the doubly charmed baryonic decay \bar{B}^0 →Λ_c^+\bar{Λ}_c^-, in a data sample of 520×106 B\bar{B} events accumulated at the Υ(4S) resonance with the Belle detector at the KEKB...
Observation of D_s1(2536)^+ → D^+π^-K^+ and angular decomposition of D_s1(2536)^+ →D^*+K_S^0 (2008)
Balagura, V., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., ...
Using 462 fb^{-1} of e^+e^- annihilation data recorded by the Belle detector, we report the first observation of the decay D_s1(2536)^+ → D+π^-K^+. The ratio of branching fractions...
Observation of the Ψ(4415)→ D\bar{D}_2^* (2460) Decay Using Initial-State Radiation (2008)
Pakhlova, G., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., ...
We report measurements of the exclusive cross section for e^+e^- →D^0D^-π^+ over the center-of-mass energy range 4.0 GeV to 5.0 GeV with initial-state radiation and the first observation of the...
Thermal simulation of the ATLAS SCT barrel module 27/5/97 (2008)
Thermal Simulation, T. Kondo, T. Haruyama, T. Kohriki, H. Iwasaki, S. Terada, ...
A finite element thermal analysis is performed for the various configurations of the ATLAS barrel SCT module. The design of the module are based on the recent proposal by RAL to reduce the overall...
Pakhlova, G., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., ...
We report measurements of the exclusive cross section for e^+e^ →D\bar{D}, where D=D^0 or D^+, in the center-of-mass energy range from the D\bar{D} threshold to 5 GeV with initial-state...
Observation of e^+e^- → K^+K^-J/Ψ via initial-state radiation at Belle (2008)
Yuan, C. Z., Shen, C. P., Wang, P., Wang, X. L., Adachi, I., Aihara, H., ...
The process e^+e^- →K^+K^-J/Ψ is observed for the first time via initial-state radiation. The cross section of e^+e^- → K^+K^-J/Ψ for center-of-mass energies between threshold and 6.0 GeV is...
Time-Dependent CP-Violating Asymmetry in B^0→p^0γ Decays (2008)
Ushiroda, Y., Sumisawa, K., Taniguchi, N., Adachi, I., Aihara, H., Arinstein, K., ...
We report the first measurement of CP-violation parameters in B^0 → p^0γ decays based on a data sample of 657×10^6B\bar{B} pairs collected with the Belle detector at the KEKB asymmetric-energy...
Nakhostin, M., Baba, M., Itoga, T., Oishi, T., Unno, Y., Kamada, S., ...
The use of the parallel-plate avalanche counter for slow-neutron counting is described. The choice of a suitable neutron converter is discussed on the basis of Monte Carlo simulation, and some...
A new laser test stand for simulating charged-particle tracks (2007)
Y. Unno, Y. Iwata, T. Ohsugi, T. Kohriki, T. Kondo, S. Terada, ...
We report on the construction of a new laser test stand equipped with a 1064nm pulsed infrared YAG laser for simulating the passage of a charged particle in a silicon detector. The standard...
Y. Unno, H. Kitabayashi, B. Dick, T. Dubbs, A. Grillo, M. Ikeda, ...
, T. Kondo a, G. Moorhead g, D. Morgan k, I. Nakano
Experience in BELLE SVD testing Status (2007)
for the collaborators in Japan and other SCT collaboratos
Beamtests of the N-on-n Silicon Microstrip Detector with Various P-stop Structures (2007)
Unno Kitabayashi, Y. Unno, H. Kitabayashi, B. Dick, T. Dubbs, A. Grillo, ...
A Silicon microstrip detector with n-strip readout on the nbulk Silicon has been fabricated by implementing 4 different pstop structures in 6 zones in the detector's n-side. The detectors were...
Thermal simulation of ATLAS barrel SCT modules - II (2007)
Kondo Haruyama, T. Kondo, T. Haruyama, T. Kohriki, H. Iwasaki, S. Terada, ...
A finite element thermal analysis is performed for the ATLAS barrel SCT module. The design of the module are based on the TDR model. Its several variations are also evaluated. The goal of the present...
SCIPP 94/34 October 1994 (2007)
J. Dewitt, D. Dorfan, T. Dubbs, A. Grillo, B. Hubbard, ...
. We report the results of a beam test using double-sided ACcoupled silicon microstrip detectors with binary readout, i.e., a readout where the signals are discriminated in the front-end electronics...
Radiation Damage Studies of Silicon Microstrip Sensors (2007)
T. Nakayama, S. Arai, K. Hara, M. Shimojima, Y. Ikegami, Y. Iwata, ...
Various types of large area silicon microstrip detectors were fabricated for the development of radiation-tolerant detectors that will operate in the LHC ATLAS SCT. The detectors were irradiated with...
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...
The optical links of the ATLAS SemiConductor tracker (2007)
Wilson, J. A., Abdesselam, A., Allport, P. P., Apsimon, R. J., Band, C., Barr, A. J., ...
28 pages, 17 figures.-- PACS nrs.: 42.88.+h, 04.40.Nr, 85.40, 85.60.-- ISI Article Identifier: 000253652000008.-- Open Access article at the publisher's site.
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...
The ATLAS semiconductor tracker end-cap module (2007)
Abdesselam, A., Adkin, P. J., Allport, P. P., Alonso, J., Andricek, L., Anghinolfi, F., ...
37 pages, 43 figures.-- PACS nrs.: 29.40.Gx; 29.40.Wk.-- ISI Article Identifier: 000247146800010.-- Printed version published on Jun 1, 2007.
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....
Beam tests of ATLAS SCT silicon strip detector modules (2005)
Campabadal, F, Fleta, C, Key, MH, Lozano, M, Martinez, C, Pellegrini, G, ...
Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays (2003)
We report improved measurements of branching fractions for $B\to K\pi$, $\pi^+\pi^-$, $\pi^+\pi^0$ and $K\bar{K}$ decays based on a data sample of 85.0 million $B\bar{B}$ pairs collected at the...
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...
We report an improved measurement of the partial-rate CP asymmetry in B+ => K0pi+ and B- => K0bar pi- decays. The analysis is based on a data sample of 85 million BBbar pairs collected at the...
Beamtests of prototype ATLAS SCT modules at CERN H8 in 2000 (2001)
ATLAS Collaboration, Barr, AJ, Carter, AA, Carter, JR, Dolezal, Z, Hill, JC, ...
Hamamatsu Photonics, D. Morgan, C. M. Buttar, I. Dawson, K. Hara, J. R. Carter, ...
P-in-n silicon microstrip prototype detectors for the ATLAS experiment at CERN have been designed and manufactured by Hamamatsu Photonics. Detectors were irradiated at the CERN Proton Synchrotron...
Radiation Damage Studies of Silicon Microstrip Sensors (1999)
T. Nakayama, Nakayama Arai Hara, K. Hara, M. Shimojima, Y. Ikegami, Y. Iwata, ...
Various types of large area silicon microstrip detectors were fabricated for development of radiation-tolerant detectors operational in the LHC ATLAS SCT. The detectors were irradiated with 12-GeV...
Precise measurement of the $e^{+} e^{-}\to \mu^{+} \mu^{-}$ reaction at $\sqrt{s} = 57.77 GeV (1998)
Miura, M, Odaka, S, Arima, T, Tobimatsu, K, Ogawa, K, Shirai, J, ...
Measurement of the proton-antiproton pair production from two-photon collisions at TRISTAN (1998)
Hamasaki, H, Abe, K, Amako, K, Arai, Y, Asano, Y, Chiba, M, ...
Performance of the ATLAS silicon strip detector modules (1998)
Albiol, F, Ballester, F, Barbier, G, Bernabeu, J, Bonino, R, Ciocio, A, ...
$D^{*+-}$ inclusive production in two-photon process at $\sqrt{s}$ = 58 GeV in TRISTAN (1997)
Ohyama, H, Abe, K, Amako, K, Arai, Y, Asano, Y, Chiba, M, ...
Beam test of the ATLAS silicon detector modules (1997)
Albiol, F, Ballester, F, Barbier, G, Bernabeu, J, Bonino, R, Ciocio, A, ...
Novel P-stop Structure in the N-side of Silicon Microstrip Detector (1997)
Unno Kohriki, Y. Unno, T. Kohriki, T. Kondo, S. Terada, M. Numajiri, ...
After identifying the microdischarge location in the n-side, a novel p-stop structure, a p-stop with an extended DC field plate, was invented and implemented in the n-strip readout on the nbulk...
Precise measurement of Bhabha scattering at a center-of-mass energy of 57.77 GeV (1996)
Arima, T, Odaka, S, Ogawa, K, Shirai, J, Tsuboyama, T, Hosoda, N, ...
Proton irradiation on P-bulk silicon strip detectors using 12 GeV PS at KEK (1996)
Terada, S, Iwasaki, H, Kohriki, T, Kondo, T, Numajiri, M, Unno, Y, ...
Unno, Y, Takahata, M, Maeohmichi, H, Hinode, F, Akagi, T, Aso, T, ...
First observation of thermal runaway in the radiation damaged silicon detector (1996)
Kohriki, T, Kondo, T, Iwasaki, H, Terada, S, Unno, Y, Ohsugi, T
New laser test stand for simulating charged particle tracks (1996)
Unno, Y, Iwata, Y, Ohsugi, T, Kohriki, T, Kondo, T, Terada, S, ...
Unno, Y, Kohriki, T, Kondo, T, Iwasaki, H, Terada, S, Takahata, M, ...
ATLAS calorimeter performance (1996)
ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...
ATLAS computing technical proposal (1996)
ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...
Study of $\pi^{+}\pi^{-}$ pair production in a two-photon process at TRISTAN (1995)
Yabuki, F, Abe, K, Amako, K, Arai, Y, Arima, T, Asano, Y, ...
Signal-to-noise in silicon microstrip detectors with binary readout (1995)
DeWitt, J, Dorfan, D, Dubbs, T, Grillo, A, Hubbard, B, Kashigin, S V, ...
Unno Takahata, Y. Unno, M. Takahata, H. Maeohmichi, F. Hinode, T. Akagi, ...
this report, we will describe dependence of the responses of the DSSD with the fast binary readout electronics to the angles of track incidence and the pitch configurations.
Beam Test of a Large Area n-on-n Silicon Strip Detector with Fast Binary Readout Electronics
Unno Nakao, Y. Unno, M. Nakao, K. Fujita, A. Ciocio, J. Dane, ...
A large area (60 mm × 60 mm) n-bulk and n-strip readout silicon strip detector was prototyped for the ATLAS SCT detector. Detector modules of 12 cm strip length were made by butting two detectors....