摘要
In the first part of this Chapter the present state of knowledge from the observations of cosmic rays between 10^(13) and 10^(20) eV is summarized.This is not intended to be a complete review,but rather a broad overview of the relevant processes involving cosmic rays,including the astrophysical environments in which they take place.This overview mainly concerns experimental results and phenomenological aspects of their interpretation,therefore experiments’description is not given but references to the vast bibliography are provided in the text.Some attempt is made to address the most popular explanations offered by theoretical models.The second part is devoted to the description of the LHAASO performance and of its capability to provide a response to several open questions,still unanswered,concerning cosmic rays above 10^(13) eV,highlighting which major steps forward in this field could be taken from LHAASO observations.
作者
Benedetto D’Ettorre Piazzoli
刘四明
Domenico della Volpe
曹臻
Andrea Chiavassa
Benedetto D’Ettorre Piazzoli
郭义庆
Leonid T.Ksenofontov
Olivier Martineau-Huynh
Diane Martraire
马玲玲
马欣华
Yuri Stenkin
袁强
曾厚敦
张寿山
张毅
朱辉
Benedetto D’Ettorre Piazzoli;Si-Ming Liu;Domenico della Volpe;Zhen Cao;Andrea Chiavassa;Benedetto D’Ettorre Piazzoli;Yi-Qing Guo;Leonid T.Ksenofontov;Olivier Martineau-Huynh;Diane Martraire;Ling-Ling Ma;Xin-Hua Ma;Yuri Stenkin;Qiang Yuan;Hou-Dun Zeng;Shou-Shan Zhang;Yi Zhang;Hui Zhu(Dipartimento di Fisica dell’Universitàdi Napoli“Federico II”,Complesso Universitario di Monte Sant’Angelo,80126 Naples,Italy;School of Physical Science and Technology,Southwest Jiaotong University,611756 Chengdu,Sichuan,China;Département de Physique Nucléaire et Corpusculaire,Facultéde Sciences,Universitéde Genève,1211 Geneva,Switzerland;Key Laboratory of Particle Astrophyics,Institute of High Energy Physics,Chinese Academy of Sciences,100049 Beijing,China;TIANFU Cosmic Ray Research Center,Chengdu,Sichuan,China;Dipartimento di Fisica,Universitàdegli Studi di Torino,Via Pietro Giuria 1,Torino,10125,Italy;Yu.G.Shafer Institute of Cosmophysical Research and Aeronomy SB RAS,677027 Yakutsk,Russia;Laboratoire de Physique Nucléaire et des Hautes Energies,CNRS-IN2P3,Universités Paris VI et VII,Paris,France;Institute for Nuclear Research of Russian Academy of Sciences,117312 Moscow,Russia;Moscow Institute of Physics and Technology,141700 Moscow,Russia;Key Laboratory of Dark Matter and Space Astronomy,Purple Mountain Observatory,Chinese Academy of Sciences,210023 Nanjing,China;National Astronomical Observatories,Chinese Academy of Sciences,100101 Beijing,China)
基金
Supported by the National Key R&D Program of China(2018YFA0404203)
the International Scholarship Program of the MOST of China(G2021166002L)
National Natural Science Foundation of China(NSFC)(12147208,U2031103,U1931204)
the Science and Technology Department of Sichuan Province(2021YFSY0031)。
