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High Statistics Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–500 GeV with the Alpha Magnetic Spectrometer on the International Space Station
Accardo, L., Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L.,Volume:
113
Journal:
Physical Review Letters
DOI:
10.1103/PhysRevLett.113.121101
Date:
September, 2014
File:
PDF, 507 KB
2014