Measurements of primary and atmospheric cosmic-ray spectra with the BESS-TeV spectrometer
Measurements of primary and atmospheric cosmic-ray spectra with the BESS-TeV spectrometer
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DOI：
10.1016/j.physletb.2004.05.019
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发表时间：
2004-07-29
影响因子：
4.4
通讯作者：
Yoshimura, K
中科院分区：
文献类型：
--
作者：
Haino, S;Sanuki, T;Yoshimura, K
用Bess-TeV光谱仪精确测量了初级和大气宇宙射线光谱。该光谱仪由Bess-98升级而来，在动量测量方面的分辨率提高了7倍。我们报告了能量范围分别为1-540GeV/n和1-250GeV/n的初级质子和氦原子核的绝对通量，以及动量范围0.6-400GeV/c的大气µ子的绝对通量。(C)2004年爱思唯尔公司版权所有。
Primary and atmospheric cosmic-ray spectra were precisely measured with the BESS-TeV spectrometer. The spectrometer was upgraded from BESS-98 to achieve seven times higher resolution in momentum measurement. We report absolute fluxes of primary protons and helium nuclei in the energy ranges, 1-540 GeV and 1-250 GeV/n, respectively, and absolute flux of atmospheric muons in the momentum range 0.6-400 GeV/c. (C) 2004 Elsevier B.V. All rights reserved.