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, Y. 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

293 引用 (Scopus)

抜粋

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
DOI
出版物ステータスPublished - 2000 12 20

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

フィンガープリント Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Sanuki, T., Motoki, M., Matsumoto, H., Seo, E. S., Wang, J. Z., 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., ... Yoshimura, K. (2000). Precise measurement of cosmic-ray proton and helium spectra with the BEES spectrometer. Astrophysical Journal, 545(2 PART 1), 1135-1142. https://doi.org/10.1086/317873