A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä

Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station




TekijätM. Aguilar, D. Aisa, B. Alpat, A. Alvino, G. Ambrosi, K. Andeen, L. Arruda, N. Attig, P. Azzarello, A. Bachlechner, F. Barao, A. Barrau, L. Barrin, A. Bartoloni, L. Basara, M. Battarbee, R. Battiston, J. Bazo, U. Becker, M. Behlmann, B. Beischer, J. Berdugo, B. Bertucci, G. Bigongiari, V. Bindi, S. Bizzaglia, M. Bizzarri, G. Boella, W. de Boer, K. Bollweg, V. Bonnivard, B. Borgia, S. Borsini, M.J. Boschini, M. Bourquin, J. Burger, F. Cadoux, X.D. Cai, M. Capell, S. Caroff, J. Casaus, V. Cascioli, G. Castellini, I. Cernuda, D. Cerreta, F. Cervelli, M.J. Chae, Y.H. Chang, A.I. Chen, H. Chen, G.M. Cheng, H.S. Chen, L. Cheng, H.Y. Chou, E. Choumilov, V. Choutko, C.H. Chung, C. Clark, R. Clavero, G. Coignet, C. Consolandi, A. Contin, C. Corti, E. Cortina Gil, B. Coste, W. Creus, M. Crispoltoni, Z. Cui, Y.M. Dai, C. Delgado, S. Della Torre, M.B. Demirköz, L. Derome, S. Di Falco, L. Di Masso, F. Dimiccoli, C. Díaz, P. von Doetinchem, F. Donnini, W.J. Du, M. Duranti, D. D’Urso, A. Eline, F.J. Eppling, T. Eronen, Y.Y. Fan, L. Farnesini, J. Feng, E. Fiandrini, A. Fiasson, E. Finch, P. Fisher, Y. Galaktionov, G. Gallucci, B. García, R. García-López, C. Gargiulo, H. Gast, I. Gebauer, M. Gervasi, A. Ghelfi, W. Gillard, F. Giovacchini, P. Goglov, J. Gong, C. Goy, V. Grabski, D. Grandi, M. Graziani, C. Guandalini, I. Guerri, K.H. Guo, D. Haas, M. Habiby, S. Haino, K.C. Han, Z.H. He, M. Heil, J. Hoffman, T.H. Hsieh, Z.C. Huang, C. Huh, M. Incagli, M. Ionica, W.Y. Jang, H. Jinchi, K. Kanishev, G.N. Kim, K.S. Kim, Th. Kirn, R. Kossakowski, O. Kounina, A. Kounine, V. Koutsenko, M.S. Krafczyk, G. La Vacca, E. Laudi, G. Laurenti, I. Lazzizzera, A. Lebedev, H.T. Lee, S.C. Lee, C. Leluc, G. Levi, H.L. Li, J.Q. Li, Q. Li, Q. Li, T.X. Li, W. Li, Y. Li, Z.H. Li, Z.Y. Li, S. Lim, C.H. Lin, P. Lipari, T. Lippert, D. Liu, H. Liu, M. Lolli, T. Lomtadze, M.J. Lu, S.Q. Lu, Y.S. Lu, K. Luebelsmeyer, J.Z. Luo, S.S. Lv, R. Majka, C. Mañá, J. Marín, T. Martin, G. Martínez, N. Masi, D. Maurin, A. Menchaca-Rocha, Q. Meng, D.C. Mo, L. Morescalchi, P. Mott, M. Müller, J.Q. Ni, N. Nikonov, F. Nozzoli, P. Nunes, A. Obermeier, A. Oliva, M. Orcinha, F. Palmonari, C. Palomares, M. Paniccia, A. Papi, M. Pauluzzi, E. Pedreschi, S. Pensotti, R. Pereira, N. Picot-Clemente, F. Pilo, A. Piluso, C. Pizzolotto, V. Plyaskin, M. Pohl, V. Poireau, E. Postaci, A. Putze, L. Quadrani, X.M. Qi, X. Qin, Z.Y. Qu, T. Räihä, P.G. Rancoita, D. Rapin, J.S. Ricol, I. Rodríguez, S. Rosier-Lees, A. Rozhkov, D. Rozza, R. Sagdeev, J. Sandweiss, P. Saouter, C. Sbarra, S. Schael, S.M. Schmidt, A. Schulz von Dratzig, G. Schwering, G. Scolieri, E.S. Seo, B.S. Shan, Y.H. Shan, J.Y. Shi, X.Y. Shi, Y.M. Shi, T. Siedenburg, D. Son, F. Spada, F. Spinella, W. Sun, W.H. Sun, M. Tacconi, C.P. Tang, X.W. Tang, Z.C. Tang, L. Tao, D. Tescaro, Samuel C.C. Ting, S.M. Ting, N. Tomassetti, J. Torsti, C. Türkolu, T. Urban, V. Vagelli, E. Valente, C. Vannini, E. Valtonen, S. Vaurynovich, M. Vecchi, M. Velasco, J.P. Vialle, V. Vitale, S. Vitillo, L.Q. Wang, N.H. Wang, Q.L. Wang, R.S. Wang, X. Wang, Z.X. Wang, Z.L. Weng, K. Whitman, J. Wienkenhöver, H. Wu, X. Wu, X. Xia, M. Xie, S. Xie, R.Q. Xiong, G.M. Xin, N.S. Xu, W. Xu, Q. Yan, J. Yang, M. Yang, Q.H. Ye, H. Yi, Y.J. Yu, Z.Q. Yu, S. Zeissler, J.H. Zhang, M.T. Zhang, X.B. Zhang, Z. Zhang, Z.M. Zheng, H.L. Zhuang, V. Zhukov, A. Zichichi, N. Zimmermann, P. Zuccon, C. Zurbach

KustantajaAmer Physical Soc

Julkaisuvuosi2015

JournalPhysical Review Letters

Tietokannassa oleva lehden nimiPHYSICAL REVIEW LETTERS

Lehden akronyymiPhys Rev Lett

Artikkelin numero171103

Vuosikerta114

Numero17

Sivujen määrä9

ISSN0031-9007

DOIhttps://doi.org/10.1103/PhysRevLett.114.171103(external)


Tiivistelmä

A precise measurement of the proton flux in primary cosmic rays with rigidity (momentum/charge) from 1 GV to 1.8 TV is presented based on 300 million events. Knowledge of the rigidity dependence of the proton flux is important in understanding the origin, acceleration, and propagation of cosmic rays. We present the detailed variation with rigidity of the flux spectral index for the first time. The spectral index progressively hardens at high rigidities.



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