Zenith angular distributions of atmospheric high-energy neutrinos

被引：0
作者：
A. A. Kochanov
T. S. Sinegovskaya
S. I. Sinegovsky
机构：
[1] Russian Academy of Sciences,Institute of Solar Terrestrial Physics, Siberian Branch
[2] Irkutsk State Railway University,undefined
[3] Irkutsk State University,undefined
来源：
Geomagnetism and Aeronomy | 2011年 / 51卷
关键词：
Atmospheric Neutrino; Neutrino Flux; Neutrino Spectrum; Muon Flux; High Energy Neutrino;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we present a new calculation of the atmospheric neutrino flux in the energy range 10–107 GeV, which reveals sizable differences in muon neutrino flux predictions obtained with known hadronic models. The calculation is based on the method of solving nuclear cascade equations in the atmosphere, which takes into account the nonscaling behavior of inclusive cross sections for particle production, the increase in the total inelastic hadron-nucleus cross sections, and the non-power-law character of the primary cosmic ray spectrum. The efficiency of the method was recently tested in atmospheric muon flux calculations. The results of neutrino spectrum calculations have been compared with Frejus, AMANDA-II, and IceCube measurement data.
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页码：952 / 957
页数：5
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