Atmospheric muons and neutrinos from charm

被引：10
|
作者：
Gondolo, P
Ingelman, G
Thunman, M
机构：
[1] UNIV OXFORD, DEPT PHYS, OXFORD OX1 3NP, ENGLAND
[2] UNIV UPPSALA, DEPT RADIAT SCI, S-75121 UPPSALA, SWEDEN
[3] DESY, D-22603 HAMBURG, GERMANY
来源：
NUCLEAR PHYSICS B | 1996年
关键词：
D O I：
10.1016/0920-5632(96)00294-0
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：
We have updated our previous investigation of the production of muons and neutrinos in cosmic ray interactions with the atmosphere, taking account of recent results from the ep collider HERA in our QCD-based model for hadronic interactions. Qualitatively, our previous results remain unmodified: our predictions for the conventional muon and neutrino fluxes agree with earlier calculations, whereas the charm particle treatment we use gives significantly lower prompt fluxes compared to earlier estimates. This implies better prospects for detecting very high energy neutrinos from cosmic sources.
引用
收藏
页码：472 / 474
页数：3
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