Intensity of protons at the "knee" of the cosmic ray spectrum

To Saito, T. Yuda, K. Kasahara, Shoji Torii, N. Hotta, M. Sakata, Y. Yamamoto

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A detailed study on the simultaneous observation of air showers and high energy families has been done through a Monte Carlo simulation. The simulation results are compared with the experimental data obtained at Mt. Norikura to obtain for the first time the absolute flux values of primary protons at energies around 1015-1016 eV. A large-scale hybrid experiment of air shower array and emulsion chamber at high altitude can provide unique information about the primary composition at energies around 1015-1017 eV. In particular the proton spectrum at the "knee" energy region can be obtained with accuracy better than 30%.

Original languageEnglish
Pages (from-to)257-267
Number of pages11
JournalAstroparticle Physics
Volume1
Issue number3
DOIs
Publication statusPublished - 1993
Externally publishedYes

Fingerprint

cosmic rays
protons
cosmic ray showers
energy
high altitude
emulsions
simulation
chambers

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

Cite this

Saito, T., Yuda, T., Kasahara, K., Torii, S., Hotta, N., Sakata, M., & Yamamoto, Y. (1993). Intensity of protons at the "knee" of the cosmic ray spectrum. Astroparticle Physics, 1(3), 257-267. https://doi.org/10.1016/0927-6505(93)90011-2

Intensity of protons at the "knee" of the cosmic ray spectrum. / Saito, To; Yuda, T.; Kasahara, K.; Torii, Shoji; Hotta, N.; Sakata, M.; Yamamoto, Y.

In: Astroparticle Physics, Vol. 1, No. 3, 1993, p. 257-267.

Research output: Contribution to journalArticle

Saito, T, Yuda, T, Kasahara, K, Torii, S, Hotta, N, Sakata, M & Yamamoto, Y 1993, 'Intensity of protons at the "knee" of the cosmic ray spectrum', Astroparticle Physics, vol. 1, no. 3, pp. 257-267. https://doi.org/10.1016/0927-6505(93)90011-2
Saito T, Yuda T, Kasahara K, Torii S, Hotta N, Sakata M et al. Intensity of protons at the "knee" of the cosmic ray spectrum. Astroparticle Physics. 1993;1(3):257-267. https://doi.org/10.1016/0927-6505(93)90011-2
Saito, To ; Yuda, T. ; Kasahara, K. ; Torii, Shoji ; Hotta, N. ; Sakata, M. ; Yamamoto, Y. / Intensity of protons at the "knee" of the cosmic ray spectrum. In: Astroparticle Physics. 1993 ; Vol. 1, No. 3. pp. 257-267.
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