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Calculation of Low-Energy Atmospheric Neutrino Fluxes

  • Morihiro Honda

Abstract

Calculations of low-energy atmospheric v-fluxes (100 MeV ~ 3 GeV) have been carried out by many authors. The recent calculations include: Barr et al. (BGS) [1], Bugaev and Naumov (BN) [2], Lee and Koh (LK) [3], and Honda et al. (HKHM) [4]. They agree well in the ratio (v e + v̄ e )/(v μ+ μ ) within 5%; A modest agreement of up to 20% is achieved for the e/ v e ratio. The calculations, however, do not agree in the absolute flux values by 50%. In this article, the calculation of low-energy atmospheric v—fluxes and the problem are described based on the work of HKHM.

Keywords

Solar Activity Hadronic Interaction Rigidity Cutoff Absolute Flux Primary Flux 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Japan 1994

Authors and Affiliations

  • Morihiro Honda
    • 1
  1. 1.Institute for Cosmic Ray ResearchUniversity of TokyoJapan

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