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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

Title
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
Authors
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.Battarbee M.Battiston R.Bazo J.Becker U.Behlmann M.Beischer B.Berdugo J.Bertucci B.Bigongiari G.Bindi V.Bizzaglia S.Bizzarri M.Boella G.De Boer W.Bollweg K.Bonnivard V.Borgia B.Borsini S.Boschini M.J.Bourquin M.Burger J.Cadoux F.Cai X.D.Capell M.Caroff S.Casaus J.Cascioli V.Castellini G.Cernuda I.Cerreta D.Cervelli F.Chae M.J.Chang Y.H.Chen A.I.Chen H.Cheng G.M.Chen H.S.Cheng L.Chou H.Y.Choumilov E.Choutko V.Chung C.H.Clark C.Clavero R.Coignet G.Consolandi C.Contin A.Corti C.Gil E.C.Coste B.Creus W.Crispoltoni M.Cui Z.Dai Y.M.Delgado C.Della Torre S.Demirköz M.B.Derome L.Di Falco S.Di Masso L.Dimiccoli F.Díaz C.Von Doetinchem P.Donnini F.Du W.J.Duranti M.D'Urso D.Eline A.Eppling F.J.Eronen T.Fan Y.Y.Farnesini L.Feng J.Fiandrini E.Fiasson A.Finch E.Fisher P.Galaktionov Y.Gallucci G.García B.García-López R.Gargiulo C.Gast H.Gebauer I.Gervasi M.Ghelfi A.Gillard W.Giovacchini F.Goglov P.Gong J.Goy C.Grabski V.Grandi D.Graziani M.Guandalini C.Guerri I.Guo K.H.Haas D.Habiby M.Haino S.Han K.C.He Z.H.Heil M.Hoffman J.Hsieh T.H.Huang Z.C.Huh C.Incagli M.Ionica M.Jang W.Y.Jinchi H.Kanishev K.Kim G.N.Kim K.S.Kirn Th.Kossakowski R.Kounina O.Kounine A.Koutsenko V.Krafczyk M.S.La Vacca G.Laudi E.Laurenti G.Lazzizzera I.Lebedev A.Lee H.T.Lee S.C.Leluc C.Levi G.Li H.L.Li J.Q.Li Q.Li T.X.Li W.Li Y.Li Z.H.Li Z.Y.Lim S.Lin C.H.Lipari P.Lippert T.Liu D.Liu H.Lolli M.Lomtadze T.Lu M.J.Lu S.Q.Lu Y.S.Luebelsmeyer K.Luo J.Z.Lv S.S.Majka R.Mañá C.Marín J.Martin T.Martínez G.Masi N.Maurin D.Menchaca-Rocha A.Meng Q.Mo D.C.Morescalchi L.Mott P.Müller M.Ni J.Q.Nikonov N.Nozzoli F.Nunes P.Obermeier A.Oliva A.Orcinha M.Palmonari F.Palomares C.Paniccia M.Papi A.Pauluzzi M.Pedreschi E.Pensotti S.Pereira R.Picot-Clemente N.Pilo F.Piluso A.Pizzolotto C.Plyaskin V.Pohl M.Poireau V.Postaci E.Putze A.Quadrani L.Qi X.M.Qin X.Qu Z.Y.Räihä T.Rancoita P.G.Rapin D.Ricol J.S.Rodríguez I.Rosier-Lees S.Rozhkov A.Rozza D.Sagdeev R.Sandweiss J.Saouter P.Sbarra C.Schael S.Schmidt S.M.Von Dratzig A.S.Schwering G.Scolieri G.Seo E.S.Shan B.S.Shan Y.H.Shi J.Y.Shi X.Y.Shi Y.M.Siedenburg T.Son D.Spada F.Spinella F.Sun W.Sun W.H.Tacconi M.Tang C.P.Tang X.W.Tang Z.C.Tao L.Tescaro D.Ting S.C.C.Ting S.M.Tomassetti N.Torsti J.Türkoʇlu C.Urban T.Vagelli V.Valente E.Vannini C.Valtonen E.Vaurynovich S.Vecchi M.Velasco M.Vialle J.P.Vitale V.Vitillo S.Wang L.Q.Wang N.H.Wang Q.L.Wang R.S.Wang X.Wang Z.X.Weng Z.L.Whitman K.Wienkenhöver J.Wu H.Wu X.Xia X.Xie M.Xie S.Xiong R.Q.Xin G.M.Xu N.S.Xu W.Yan Q.Yang J.Yang M.Ye Q.H.Yi H.Yu Y.J.Yu Z.Q.Zeissler S.Zhang J.H.Zhang M.T.Zhang X.B.Zhang Z.Zheng Z.M.Zhuang H.L.Zhukov V.Zichichi A.Zimmermann N.Zuccon P.Zurbach C.
Ewha Authors
양종만
SCOPUS Author ID
양종만scopusscopus
Issue Date
2015
Journal Title
Physical Review Letters
ISSN
0031-9007JCR Link
Citation
Physical Review Letters vol. 114, no. 17
Publisher
American Physical Society
Indexed
SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
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. © 2015, American Physical Society. All rights reserved.
DOI
10.1103/PhysRevLett.114.171103
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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