T. Sanuki
University of Tokyo
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Publication
Featured researches published by T. Sanuki.
Physical Review Letters | 2000
S. Orito; T. Maeno; H. Matsunaga; K. Abe; K. Anraku; Y. Asaoka; M. Fujikawa; M. Imori; M. Ishino; Y. Makida; N. Matsui; H. Matsumoto; John W. Mitchell; T. Mitsui; A. Moiseev; M. Motoki; J. Nishimura; Mitsuaki Nozaki; J. F. Ormes; T. Saeki; T. Sanuki; M. Sasaki; E. S. Seo; Y. Shikaze; T. Sonoda; R. E. Streitmatter; J. Suzuki; Kazunobu Tanaka; I. Ueda; N. Yajima
The energy spectrum of cosmic-ray antiprotons ( &pmacr;s) has been measured in the range 0.18-3.56 GeV, based on 458 &pmacr;s collected by BESS in a recent solar-minimum period. We have detected for the first time a characteristic peak at 2 GeV of &pmacr;s originating from cosmic-ray interactions with the interstellar gas. The peak spectrum is reproduced by theoretical calculations, implying that the propagation models are basically correct and that different cosmic-ray species undergo a universal propagation. Future BESS data with still higher statistics will allow us to study the solar modulation and the propagation in detail and to search for primary &pmacr; components.
Astroparticle Physics | 2001
T. Maeno; S. Orito; H. Matsunaga; K. Abe; K. Anraku; Y. Asaoka; M. Fujikawa; M. Imori; Y. Makida; N. Matsui; H. Matsumoto; J. W. Mitchell; T. Mitsui; A. Moiseev; M. Motoki; J. Nishimura; Mitsuaki Nozaki; J. F. Ormes; T. Saeki; T. Sanuki; M. Sasaki; E. S. Seo; Y. Shikaze; T. Sonoda; R. E. Streitmatter; J. Suzuki; Kazunobu Tanaka; I. Ueda; J. Z. Wang; N. Yajima
Abstract The energy spectrum of cosmic-ray antiprotons ( p s) has been measured by BESS successively in 1993, 1995, 1997 and 1998. In total, 848 p s were clearly identified in energy range 0.18–4.20 GeV. From these successive measurements of the p spectrum at various solar activity, we discuss about the effect of the solar modulation and the origin of cosmic-ray p s. The p / p ratios showed no distinctive year-to-year variation during the positive Suns polarity phase.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2000
Y. Ajima; K. Anraku; T. Haga; Y. Higashi; H. Honda; M. Imori; S. Inaba; Nobuyuki Kimura; M. Kobayashi; Y. Makida; N. Matsui; H. Matsumoto; H. Matsunaga; M. Motoki; Mitsuaki Nozaki; Y. Nishihara; J. Nishimura; S. Orito; M. Otoba; T. Saeki; T. Sanuki; M. Sasaki; K. Shimamura; J. Suzuki; K. Suzuki; N. Takimi; Kazunobu Tanaka; Tatsuhiko Tsunoda; I. Ueda; T. Yajima
Physics Letters B | 2003
Koh Abe; T. Sanuki; Kazuaki Anraku; Y. Asaoka; H. Fuke; S. Haino; N. Ikeda; M. Imori; Kosuke Izumi; Tadashi Maeno; Y. Makida; S. Matsuda; N. Matsui; T. Matsukawa; H. Matsumoto; J. W. Mitchell; A. Moiseev; J. Nishimura; Mitsuaki Nozaki; Shuji Orito; J. F. Ormes; M. Sasaki; E. S. Seo; Y. Shikaze; T. Sonoda; R. Streitmatter; Junichi Suzuki; K. Tanaka; K. Tanizaki; T. Yamagami
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2004
S. Haino; Koh Abe; Kazuaki Anraku; H. Fuke; T. Hams; N. Ikeda; A. Itasaki; Kosuke Izumi; T. Kumazawa; M.H. Lee; Tadashi Maeno; Y. Makida; S. Matsuda; N. Matsui; H. Matsumoto; K. Matsumoto; J. W. Mitchell; A. Moiseev; J. Nishimura; Mitsuaki Nozaki; H. Omiya; Shuji Orito; J. F. Ormes; T. Sanuki; M. Sasaki; E. S. Seo; Y. Shikaze; R. Streitmatter; Junichi Suzuki; Y. Takasugi
Archive | 2001
M. Motoki; T. Sanuki; Shuji Orito; Koh Abe; Kazuaki Anraku; Y. Asaoka; M. Fujikawa; H. Fuke; S. Haino; M. Imori; Kosuke Izumi; Tadashi Maeno; Y. Makida; N. Matsui; H. Matsumoto; Hiroyuki Matsunaga; J. W. Mitchell; T. Mitsui; A. Moiseev; J. Nishimura; Mitsuaki Nozaki; J. F. Ormes; T. Saeki; M. Sasaki; E. S. Seo; Y. Shikaze; T. Sonoda; R. Streitmatter; Junichi Suzuki; K. Tanaka
Archive | 2001
T. Sanuki; Yasuchika Yamamoto; M. Motoki; Koh Abe; Kazuaki Anraku; Y. Asaoka; M. Fujikawa; H. Fuke; M. Imori; S. Haino; Kosuke Izumi; Tadashi Maeno; Y. Makida; N. Matsui; H. Matsumoto; H. Matsunaga; J. W. Mitchell; T. Mitsui; A. Moiseev; J. Nishimura; Mitsuaki Nozaki; Shuji Orito; J. F. Ormes; T. Saeki; M. Sasaki; Y. Shikaze; E. S. Seo; T. Sonoda; R. Streitmatter; Junichi Suzuki
Archive | 1999
J. Z. Wang; E. S. Seo; K. Anraku; M. Fujikawa; M. Imori; T. Maeno; Y. Makida; N. Matsui; H. Matsumoto; H. Matsunaga; J. Michell; T. Mitsui; A. Moiseev; M. Motoki; J. Nishimura; Mitsuaki Nozaki; S. Orito; J. F. Ormes; T. Saeki; T. Sanuki; M. Sasaki; J. Suzuki; Kazunobu Tanaka; I. Ueda; Y. Yajima; T. Yamagami; A. Yamamoto; T. Yoshida; K. Yoshimura
Archive | 1999
T. Sanuki; M. Motoki; H. Matsumoto; E. S. Seo; J. Z. Wang; K. Abe; K. Anraku; Y. Asaoka; M. Fujikawa; M. Imori; M. Ishino; T. Maeno; Y. Makida; N. Matsui; H. Matsunaga; J. W. Mitchell; T. Mitsui; A. A. Moiseev; J. Nishimura; Mitsuaki Nozaki; S. Orito; J.F. Ormes; T. Saeki; M. Sasaki; N. Yajima; T. Yamagami
Archive | 2015
T. Sanuki
