TOGAWA MANABU

J-GLOBAL         Last updated: May 10, 2018 at 15:45
 
Avatar
Name
TOGAWA MANABU
E-mail
manabu.togawakek.jp
Affiliation
High Energy Accelerator Research Organization

Published Papers

 
T. Masuda, J. K. Ahn, S. Banno, M. Campbell, J. Comfort, Y. T. Duh, T. Hineno, Y. B. Hsiung, T. Inagaki, E. Iwai, N. Kawasaki, E. J. Kim, Y. J. Kim, J. W. Ko, T. K. Komatsubara, A. S. Kurilin, G. H. Lee, J. W. Lee, S. K. Lee, G. Y. Lim, J. Ma, D. MacFarland, Y. Maeda, T. Matsumura, R. Murayama, D. Naito, Y. Nakaya, H. Nanjo, T. Nomura, Y. Odani, H. Okuno, Y. D. Ri, N. Sasao, K. Sato, T. Sato, S. Seki, T. Shimogawa, T. Shinkawa, K. Shiomi, J. S. Son, Y. Sugiyama, S. Suzuki, Y. Tajima, G. Takahashi, Y. Takashima, M. Tecchio, M. Togawa, T. Toyoda, Y. C. Tung, Y. W. Wah, H. Watanabe, J. K. Woo, J. Xu, T. Yamanaka, Y. Yanagida, H. Y. Yoshida, H. Yoshimoto
PTEP 2016   1(1) 013C03   Sep 2015   [Refereed]
The KOTO (Tex at Tokai) experiment aims to observe the CP-violating rare
decay Tex by using a long-lived neutral-kaon
beam produced by the 30 GeV proton beam at the Japan Proton Accelerator
Research Complex. The...
T. Matsumura, T. Shinkawa, H. Yokota, E. Iwai, T. K. Komatsubara, J. W. Lee, G. Y. Lim, J. Ma, T. Masuda, H. Nanjo, T. Nomura, Y. Odani, Y. D. Ri, K. Shiomi, Y. Sugiyama, S. Suzuki, M. Togawa, Y. Wah, H. Watanabe, T. Yamanaka
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   795 19-31   Jul 2015   [Refereed]
© 2015 Elsevier B.V. All rights reserved. The Outer-Edge Veto (OEV) counter subsystem for extra-photon detection from the backgrounds for the KL0→π0νν¯ decay is located at the outer edge of the endcap CsI calorimeter of the KOTO experim...
E. Iwai, E. Iwai, J. W. Lee, T. Masuda, T. Masuda, D. McFarland, Y. Nakaya, Y. D. Ri, Y. D. Ri, K. Sato, K. Shiomi, K. Shiomi, Y. Sugiyama, Y. Tajima, M. Tecchio, M. Togawa, Y. C. Tung, Y. C. Tung, T. Yamanaka
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   786 135-141   Jun 2015   [Refereed]
© 2015 Elsevier B.V. All rights reserved. The performance of the CsI electromagnetic calorimeter to be used for the J-PARC E14 KOTO experiment for a rare decay KL → π0ν ν ¯ was studied by using a positron beam from an accelerator. The energy, timi...
T. Masuda, E. Iwai, N. Kawasaki, E. J. Kim, T. K. Komatsubara, J. W. Lee, G. Y. Lim, Y. Maeda, D. Naito, H. Nanjo, T. Nomura, Y. D. Ri, N. Sasao, K. Sato, S. Seki, K. Shiomi, Y. Sugiyama, M. Togawa, H. Watanabe, T. Yamanaka
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   746 11-19   May 2014   [Refereed]
We developed a high voltage system for the electromagnetic calorimeter of the KOTO detector. The system is designed around a low noise, low power Cockcroft-Walton (CW) photomultiplier tube base with a high gain preamplifier. The low power makes it...
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, Y. Akiba, H. Al-Bataineh, J. Alexander, K. Aoki, K. Aoki, L. Aphecetche, J. Asai, E. T. Atomssa, R. Averbeck, T. C. Awes, B. Azmoun, V. Babintsev, M. Bai, G. Baksay, L. Baksay, A. Baldisseri, K. N. Barish, P. D. Barnes, B. Bassalleck, A. T. Basye, S. Bathe, S. Batsouli, V. Baublis, C. Baumann, A. Bazilevsky, S. Belikov, R. Bennett, A. Berdnikov, Y. Berdnikov, A. A. Bickley, J. G. Boissevain, H. Borel, K. Boyle, M. L. Brooks, H. Buesching, V. Bumazhnov, G. Bunce, G. Bunce, S. Butsyk, C. M. Camacho, S. Campbell, B. S. Chang, W. C. Chang, J. L. Charvet, S. Chernichenko, C. Y. Chi, C. Y. Chi, M. Chiu, I. J. Choi, R. K. Choudhury, T. Chujo, P. Chung, A. Churyn, V. Cianciolo, Z. Citron, B. A. Cole, B. A. Cole, P. Constantin, M. Csanád, T. Csörgo, T. Dahms, S. Dairaku, S. Dairaku, K. Das, G. David, A. Denisov, D. D'Enterria, A. Deshpande, A. Deshpande, E. J. Desmond, O. Dietzsch, A. Dion, M. Donadelli, O. Drapier, A. Drees, K. A. Drees, A. K. Dubey, A. Durum, D. Dutta, V. Dzhordzhadze, Y. V. Efremenko, F. Ellinghaus, T. Engelmore, T. Engelmore, A. Enokizono, H. En'Yo, H. En'Yo, S. Esumi, K. O. Eyser, B. Fadem, D. E. Fields, D. E. Fields, M. Finger, M. Finger, F. Fleuret
Physical Review D - Particles, Fields, Gravitation and Cosmology   86 072008   Oct 2012   [Refereed]
The differential cross section for the production of direct photons in p+p collisions at √s=200GeV at midrapidity was measured in the PHENIX detector at the Relativistic Heavy Ion Collider. Inclusive direct photons were measured in the transverse ...

Misc

 
Yasuyuki Sugiyama, Jia Xu, Monica Tecchio, Nikola Whallon, Duncan McFarland, Jiasen Ma, Manabu Togawa, Yasuhisa Tajima, Mircea Bogdan, Jon Ameel, Myron Campbell, Yau Wai Wah, Joseph Comfort, Taku Yamanaka
   Jun 2014
We developed and built a new system of readout and trigger electronics, based
on the waveform digitization and pipeline readout, for the KOTO experiment at
J-PARC, Japan. KOTO aims at observing the rare kaon decay
$K_{L}\rightarrow\pi^{0}\nu\bar{\...
Manabu Togawa, for the PHENIX collaboration
   Jan 2005
PHENIX has a well defined program for measuring the polarized gluon
distribution in the nucleon. We measure the gluon polarization in the proton
with polarized Tex-Tex collisions at PHENIX. The measurements of gluon
polarization Tex the direct-p...

Conference Activities & Talks

 
Rare decays of K mesons [Invited]
TOGAWA MANABU
19 Mar 2016   
Manabu Togawa
XI International Conference on Hyperons, Charm and Beauty Hadrons   24 Jul 2014   
© Published under licence by IOP Publishing Ltd. The KOTO experiment at the J-PARC laboratory seeks to obtain the first observation of the KL → π0vv¯ decay. The branching ratio is calculated in the Standard Model to be 2.4 × 10-11. This decay is a...
Manabu Togawa
2013 Kaon Physics International Conference   1 May 2013   
The KOTO experiment at the J-PARC laboratory seeks to obtain the first observation of the KL 0 → π 0νν̄ decay, as a direct measurement of the CP-violating parameter in the Standard Model. The detector and the DAQ system have been built, and the ex...
Manabu Togawa
DIS 2009 - Proceedings of the 17th International Workshop on Deep-Inelastic Scattering and Related Topics   29 Apr 2009   
In 2001-2002 run period at RHIC, polarized protons were accelerated to 100 GeV for the first time. We performed a pilot experiment to search for non-zero single transverse spin asymmetry in very forward angles, 0-2.8 mrad, and an unexpected large ...
Manabu Togawa
International Workshop on Diffraction in High- Energy Physics Diffraction2008   13 Sep 2008   
In 2001-2002, we performed an experiment to search for non-zero single transverse spin asymmetry in very forward angle, 0-2.8 mrad, with first polarized pp collision in s/s = 200 GeV at RHIC, and an unexpected large asymmetry for leading neutron p...