ATMOSPHERIC NEUTRINOS - UPDATED RESULTS

被引：15
|
作者：
TOTSUKA, Y
机构：
[1] Institute for Cosmic Ray Research University of Tokyo, 188 Tokyo, 3-2-1 Midoricho, Tanashi
来源：
NUCLEAR PHYSICS B | 1993年
关键词：
D O I：
10.1016/0920-5632(93)90165-3
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Recent results on atmospheric neutrinos are reviewed. The two water-Cerenkov experiments have seen the ratio (nu)mu) + nu(mu)BAR)/(nu(e) + nu(e)BAR) significantly smaller than expected in the visible-energy range of 0.2 approximately 1.5 GeV. Three experiments have reported the results on upward-going muons which are produced by atmospheric (nu(mu) + nu(mu)BAR) with energies larger than about 10 Gev. They compared the observed flux of upward-going muons with calculation and found food agreement. The theoretical calculation, however, must be improved to quantitatively compare the flux.
引用
收藏
页码：428 / 436
页数：9
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