Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer

T. Sanuki, M. Motoki, H. Matsumoto, E. S. Seo, J. Z. Wang, K. Abe, K. Anraku, Yoichi Asaoka, M. Fujikawa, M. Imori, T. Maeno, Y. Makida, N. Matsui, H. Matsunaga, J. Mitchell, T. Mitsui, A. Moiseev, J. Nishimura, M. Nozaki, S. OritoJ. Ormes, T. Saeki, M. Sasaki, Y. Shikaze, T. Sonoda, R. Streitmatter, J. Suzuki, K. Tanaka, I. Ueda, N. Yajima, T. Yamagami, A. Yamamoto, T. Yoshida, K. Yoshimura

研究成果: Article

289 引用 (Scopus)

抄録

We report cosmic-ray proton and helium spectra in energy ranges of 1-120 GeV nucleon-1 and 1-54 GeV nucleon-1, respectively, measured by a flight of the Balloon-borne Experiment with Superconducting Spectrometer (BESS) in 1998. The magnetic rigidity of the cosmic ray was reliably determined by highly precise measurement of the circular track in a uniform solenoidal magnetic field of 1 T. Those spectra were determined within overall uncertainties of ±5% for protons and ±10% for helium nuclei including statistical and systematic errors.

元の言語English
ページ(範囲)1135-1142
ページ数8
ジャーナルAstrophysical Journal
545
発行部数2 PART 1
出版物ステータスPublished - 2000 12 20
外部発表Yes

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cosmic ray
helium
cosmic rays
spectrometer
magnetic rigidity
spectrometers
protons
balloons
rigidity
systematic errors
flight
magnetic field
nuclei
magnetic fields
energy
experiment

ASJC Scopus subject areas

  • Space and Planetary Science

これを引用

Sanuki, T., Motoki, M., Matsumoto, H., Seo, E. S., Wang, J. Z., Abe, K., ... Yoshimura, K. (2000). Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer. Astrophysical Journal, 545(2 PART 1), 1135-1142.

Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer. / Sanuki, T.; Motoki, M.; Matsumoto, H.; Seo, E. S.; Wang, J. Z.; Abe, K.; Anraku, K.; Asaoka, Yoichi; Fujikawa, M.; Imori, M.; Maeno, T.; Makida, Y.; Matsui, N.; Matsunaga, H.; Mitchell, J.; Mitsui, T.; Moiseev, A.; Nishimura, J.; Nozaki, M.; Orito, S.; Ormes, J.; Saeki, T.; Sasaki, M.; Shikaze, Y.; Sonoda, T.; Streitmatter, R.; Suzuki, J.; Tanaka, K.; Ueda, I.; Yajima, N.; Yamagami, T.; Yamamoto, A.; Yoshida, T.; Yoshimura, K.

:: Astrophysical Journal, 巻 545, 番号 2 PART 1, 20.12.2000, p. 1135-1142.

研究成果: Article

Sanuki, T, Motoki, M, Matsumoto, H, Seo, ES, Wang, JZ, Abe, K, Anraku, K, Asaoka, Y, Fujikawa, M, Imori, M, Maeno, T, Makida, Y, Matsui, N, Matsunaga, H, Mitchell, J, Mitsui, T, Moiseev, A, Nishimura, J, Nozaki, M, Orito, S, Ormes, J, Saeki, T, Sasaki, M, Shikaze, Y, Sonoda, T, Streitmatter, R, Suzuki, J, Tanaka, K, Ueda, I, Yajima, N, Yamagami, T, Yamamoto, A, Yoshida, T & Yoshimura, K 2000, 'Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer', Astrophysical Journal, 巻. 545, 番号 2 PART 1, pp. 1135-1142.
Sanuki T, Motoki M, Matsumoto H, Seo ES, Wang JZ, Abe K その他. Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer. Astrophysical Journal. 2000 12 20;545(2 PART 1):1135-1142.
Sanuki, T. ; Motoki, M. ; Matsumoto, H. ; Seo, E. S. ; Wang, J. Z. ; Abe, K. ; Anraku, K. ; Asaoka, Yoichi ; Fujikawa, M. ; Imori, M. ; Maeno, T. ; Makida, Y. ; Matsui, N. ; Matsunaga, H. ; Mitchell, J. ; Mitsui, T. ; Moiseev, A. ; Nishimura, J. ; Nozaki, M. ; Orito, S. ; Ormes, J. ; Saeki, T. ; Sasaki, M. ; Shikaze, Y. ; Sonoda, T. ; Streitmatter, R. ; Suzuki, J. ; Tanaka, K. ; Ueda, I. ; Yajima, N. ; Yamagami, T. ; Yamamoto, A. ; Yoshida, T. ; Yoshimura, K. / Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer. :: Astrophysical Journal. 2000 ; 巻 545, 番号 2 PART 1. pp. 1135-1142.
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abstract = "We report cosmic-ray proton and helium spectra in energy ranges of 1-120 GeV nucleon-1 and 1-54 GeV nucleon-1, respectively, measured by a flight of the Balloon-borne Experiment with Superconducting Spectrometer (BESS) in 1998. The magnetic rigidity of the cosmic ray was reliably determined by highly precise measurement of the circular track in a uniform solenoidal magnetic field of 1 T. Those spectra were determined within overall uncertainties of ±5{\%} for protons and ±10{\%} for helium nuclei including statistical and systematic errors.",
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TY - JOUR

T1 - Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer

AU - Sanuki, T.

AU - Motoki, M.

AU - Matsumoto, H.

AU - Seo, E. S.

AU - Wang, J. Z.

AU - Abe, K.

AU - Anraku, K.

AU - Asaoka, Yoichi

AU - Fujikawa, M.

AU - Imori, M.

AU - Maeno, T.

AU - Makida, Y.

AU - Matsui, N.

AU - Matsunaga, H.

AU - Mitchell, J.

AU - Mitsui, T.

AU - Moiseev, A.

AU - Nishimura, J.

AU - Nozaki, M.

AU - Orito, S.

AU - Ormes, J.

AU - Saeki, T.

AU - Sasaki, M.

AU - Shikaze, Y.

AU - Sonoda, T.

AU - Streitmatter, R.

AU - Suzuki, J.

AU - Tanaka, K.

AU - Ueda, I.

AU - Yajima, N.

AU - Yamagami, T.

AU - Yamamoto, A.

AU - Yoshida, T.

AU - Yoshimura, K.

PY - 2000/12/20

Y1 - 2000/12/20

N2 - We report cosmic-ray proton and helium spectra in energy ranges of 1-120 GeV nucleon-1 and 1-54 GeV nucleon-1, respectively, measured by a flight of the Balloon-borne Experiment with Superconducting Spectrometer (BESS) in 1998. The magnetic rigidity of the cosmic ray was reliably determined by highly precise measurement of the circular track in a uniform solenoidal magnetic field of 1 T. Those spectra were determined within overall uncertainties of ±5% for protons and ±10% for helium nuclei including statistical and systematic errors.

AB - We report cosmic-ray proton and helium spectra in energy ranges of 1-120 GeV nucleon-1 and 1-54 GeV nucleon-1, respectively, measured by a flight of the Balloon-borne Experiment with Superconducting Spectrometer (BESS) in 1998. The magnetic rigidity of the cosmic ray was reliably determined by highly precise measurement of the circular track in a uniform solenoidal magnetic field of 1 T. Those spectra were determined within overall uncertainties of ±5% for protons and ±10% for helium nuclei including statistical and systematic errors.

KW - Cosmic rays

KW - Elementary particles

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M3 - Article

AN - SCOPUS:0042268859

VL - 545

SP - 1135

EP - 1142

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

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