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Attig, N; Barao, F; Barrau, A; Bazo, J; Behlmann, M; Berdugo, J; Bertucci, B; Bigongiari, G; Bizzarri, M; Bollweg, K; Borsini, S; Capell, M; Casaus, J; Castellini, G; Cernuda, I; Cervelli, F; Chang, Y H; Cheng, G M; Chen, H S; Cheng, L; Choumilov, E; Choutko, V; Contin, A; Coste, B; Cui, Z; Dai, M; Demirköz, M B; Derome, L; Di Falco, S; Di Masso, L; Dimiccoli, F; Díaz, C; D'Urso, D; Eppling, F J; Farnesini, L; Feng, J; Finch, E; Galaktionov, Y; García-López, R; Gargiulo, C; Gast, H; Gervasi, M; Gillard, W; Grandi, D; Graziani, M; Guandalini, C; Haino, S; He, Z H; Hoffman, J; Incagli, M; Kirn, Th; Kossakowski, R; Kounine, A; Kunz, S; Laudi, E; Li, J Q; Li, Q; Li, Q; Li, Z Y; Lim, S; Lippert, T; Liu, H; Luebelsmeyer, K; Luo, J Z; Martínez, G; Masi, N; Menchaca-Rocha, A; Mo, D C; Morescalchi, L; Nikonov, N; Nozzoli, F; Papi, A; Pereira, R; Quadrani, L; Räihä, T; Rapin, D; Ricol, J S; Rosier-Lees, S; Sagdeev, R; Schulz von Dratzig, A; Schwering, G; Seo, E S; Tao, L; Tescaro, D; Tomassetti, N; Valente, E; Vaurynovich, S; Vecchi, M; Vialle, J P; Wang, L Q; Wang, Q L; Wang, R S; Wang, Z X; Xie, M; Xu, N S; Xu, W; Ye, Q H; Zeissler, S; Zhang, J H; Zhuang, H L
Physical review letters, 2014-Nov-28, Letnik: 113, Številka: 22Journal Article
We present a measurement of the cosmic ray (e^{+}+e^{-}) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e^{+}+e^{-}) 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 γ=-3.170±0.008(stat+syst)±0.008(energy scale).
