Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station

(AMS Collaboration)

研究成果: Article

103 引文 斯高帕斯(Scopus)

摘要

We report the observation of new properties of primary cosmic rays He, C, and O measured in the rigidity (momentum/charge) range 2 GV to 3 TV with 90×106 helium, 8.4×106 carbon, and 7.0×106 oxygen nuclei collected by the Alpha Magnetic Spectrometer (AMS) during the first five years of operation. Above 60 GV, these three spectra have identical rigidity dependence. They all deviate from a single power law above 200 GV and harden in an identical way.

原文English
文章編號251101
期刊Physical review letters
119
發行號25
DOIs
出版狀態Published - 2017 十二月 18

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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