Properties of Cosmic Aluminum Nuclei: Results from the Alpha Magnetic Spectrometer

  • Liu, Zhen; 
  • Paniccia, Mercedes; 
  • Zhang, Cheng; 
  • Aguilar, M.; 
  • Ali Cavasonza, L.; 
  • 외 226명
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초록

We report the properties of aluminum (Al) nuclei in cosmic rays measured in the rigidity range 2.15 GV to 3.0 TV with 0.51 million nuclei collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. We observed that above 6 GV the Al spectrum is well described by the weighted sum of the silicon spectrum (primary cosmic rays) and the fluorine spectrum (secondary cosmic rays). The fraction of the primary component increases with rigidity and becomes dominant at highest rigidities. Al/Si abundance ratio at the source is determined independent of cosmic ray propagation. © Copyright owned by the author(s).

제목
Properties of Cosmic Aluminum Nuclei: Results from the Alpha Magnetic Spectrometer
저자
Liu, Zhen; Paniccia, Mercedes; Zhang, Cheng; Aguilar, M.; Ali Cavasonza, L.; Alpat, B.; Ambrosi, Giovanni; Arruda, Luísa; Attig, N.; Barão, Fernando; Barrin, L.; Bartoloni, Alessandro; Başeǧmez, Suzan; Battiston, Roberto; Behlmann, Matthew; Beranek, B.; Berdugo, J.; Bertucci, Bruna; Bindi, V.; Bollweg, Kenneth; Borgia, Bruno; Boschini, Matteo J.; Bourquin, Maurice H.; Bueno, E. Ferronato; Bürger, Joseph D.; Bürger, William Jerome; Burmeister, Sönke; Cai, Xudong; Capell, Michael; Casaus, Jorge; Castellini, Guido; Cervelli, Franco; Chang, Yuan Hann; Chen, Guoming; Chen, G. R.; Chen, Hesheng; Chen, Yao; Cheng, L.; Chou, Hsinyi; Chouridou, S.; Choutko, Vitaly; Chung, Chanhoon; Clark, Craig; Coignet, Guy G.; Consolandi, Cristina; Contin, Andrea; Corti, Claudio; Cui, Zhiwei; Dadzie, K.; Delgado, Carlos; Della Torre, Stefano De Jla; Demirköz, Melahat Bilge; Derome, Laurent Yves Marie; Di Falco, Stefano D.; Di Felice, Valeria; Díaz, Carlos; Dimiccoli, Francesco; von Doetinchem, Philip; Dong, F.; Donnini, Federico; Duranti, Matteo; Egorov, Alexander; Eline, Alexandre; Feng, Jie; Fiandrini, Emanuele; Fisher, P. H.; Formato, V.; Freeman, Christopher; Gámez, C.; García López, Ramón J.; Gargiulo, Corrado; Gast, Henning; Gervasi, Massimo; Giovacchini, Francesca; Gómez-Coral, Diego Mauricio; Gong, Jiangbo; Goy, Corinne; Grabski, Varlen O.; Grandi, Davide; Graziani, Maura; Haino, Sadakazu; Han, K. C.; Hashmani, Raheem Karim; He, Zhenhui; Heber, Berndt; Hsieh, T. H.; Hu, Jiayu; Incagli, Marco; Jang, Wooyoung; Jia, Yi; Jinchi, Hao; Khiali, Behrouz; Kim, Gui-nyun; Kirn, Thomas; Konyushikhin, Maxim A.; Kounina, O.; Kounine, Andrei; Koutsenko, Vladimir; Krasnopevtsev, D. V.; Kuhlman, Andrew; Kulemzin, Alexander; La Vacca, Giuseppe; Laudi, Elisa; Laurenti, Giuliano; Lazzizzera, Ignazio; Lebedev, Alexei I.; Lee, H. T.; Lee, Seokcheon; Li, J. Q.; Li, Manbing; Li, Q.; Li, S.; Li, Jinhua; Li, Zuhao; Liang, J.; Light, Christopher; Lin, Chihhsun; Lippert, Thomas; Liu, Jianhua; Lu, S. Q.; Lü, Yusheng; Luebelsmeyer, K.; Luo, J. Z.; Luo, Xi; MacHate, F.; Maña, C.; Marín, Jesús Cl; Marquardt, Johannes; Martin, T.; Martínez, Gustavo A.; Masi, N.; Maurin, David; Medvedeva, Tatiana; Menchaca-Rocha, Arturo Alejandro; Meng, Q.; Mikhailov, Vladimir V.; Molero, Miguel; Mott, Phillip B.; Mussolin, Lorenzo; Negrete, J.; Nikonov, Nikolay N.; Nozzoli, Francesco; Oliva, Alberto; Orcinha, M.; Palermo, Matteo; Palmonari, Federico M.; Pashnin, A.; Pauluzzi, M.; Pensotti, Simonetta P.; Phan, H. D.; Plyaskin, Vassili V.; Pohl, Martin; Poluianov, Stepan V.; Qin, X.; Qu, Zhaoyi; Quadrani, Lucio; Rancoita, Pier Giorgio; Rapin, Divic; Reina Conde, Alejandro; Robyn, E.; Rosier-Lees, Sylvie; Rozhkov, A.; Rozza, Davide; Sagdeev, R.; Schael, Stefan; von Dratzig, Arndt Schultz; Schwering, Georg; Seo, Eunsuk; Shakfa, Z.; Shan, Baosong; Siedenburg, Thorsten; Solano, C.; Song, Jiwei; Song, Xiaojian; Sonnabend, R.; Strigari, L.; Su, Tong; Sun, Q.; Sun, Zetong; Tacconi, Mauro; Tang, Xiaowei; Tang, Zhicheng; Tian, J.; Ting, Samuel C.; Ting, Samuel M.; Tomassetti, Nicola; Torsti, Jarmo J.; Tüysüz, Cengiz; Urban, Tim; Usoskin, Ilya G.; Vagelli, Valerio; Vainio, Rami; Valencia-Otero, Martha; Valente, Enzo; Valtonen, Eino; Vazquez Acosta, Monica; Vecchi, Manuela; Velasco, Miguel Angel; Vialle, Jean Pierre; Wang, C. X.; Wang, L.; Wang, L. Q.; Wang, Naihua; Wang, Qiuliang; Wang, Siqi; Wang, X.; Wang, Yu; Wang, Zhaomin; Wei, J.; Weng, Zhili; Wu, H.; Xiong, R. Q.; Xu, Weiwei; Yan, Qi; Yang, Yanyun; Yashin, Igor I.; Yi, H.; Yu, Youmin; Yu, Zongqian; Zannoni, Mario; Zhang, F.; Zhang, Fengze; Zhang, J. H.; Zhang, Zhan; Zhao, Fei; Zheng, Chen; Zheng, Z. M.; Zhuang, Honglin; Zhukov, V.; Zichichi, Antonino; Zuccon, Paolo
발행일
2022
유형
Conference paper
저널명
Proceedings of Science
권
395