Abstract
We present a measurement of the cosmic ray flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million events collected by AMS. The statistics and the resolution of AMS provide a precision measurement of the flux. The flux is smooth and reveals new and distinct information. Above 30.2 GeV, the flux can be described by a single power law with a spectral index .
- Received 5 September 2014
DOI:https://doi.org/10.1103/PhysRevLett.113.221102
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