Energy spectrum of cosmic protons and helium nuclei by a hybrid measurement at 4300 m a.s.l

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【作者】Bartoli, B，Bernardini, P，Bi, XJ，Bolognino, I，Branchini, P，Budano, A，Melcarne, AKC，Camarri, P，Cao, Z，Cardarelli, R
【DOI】10.1088/1674-1137/38/4/045001
【作者单位】[ 1 ] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China, Chinese Academy of Sciences;[ 2 ] Univ Naples Federico II, Complesso Univ Monte St Angelo, Dipartimento Fis, I-80126 Naples, Italy, University of Naples Federico II;[ 3 ] Ist Nazl Fis Nucl, Sez Napoli, Complesso Univ Monte St Angelo, I-80126 Naples, Italy, Istituto Nazionale Geofisica e Vulcanologia (INGV) Istituto Nazionale di Fisica Nucleare;[ 4 ] Univ Salento, Dipartimento Matemat Fis Ennio De Giorgi, I-73100 Lecce, Italy, University of Salento;[ 5 ] Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy, Istituto Nazionale di Fisica Nucleare;[ 6 ] Univ Pavia, Dipartimento Fis, I-27100 Pavia, Italy, University of Pavia;[ 7 ] Ist Nazl Fis Nucl, Sez Pavia, I-27100 Pavia, Italy, Istituto Nazionale di Fisica Nucleare;[ 8 ] Ist Nazl Fis Nucl, Sez Roma Tre, I-00146 Rome, Italy, Istituto Nazionale di Fisica Nucleare;[ 9 ] Ist Nazl Fis Nucl CNAF, I-40127 Bologna, Italy, Istituto Nazionale di Fisica Nucleare;[ 10 ] Univ Roma Tor Vergata, Dipartimento Fis, I-00133 Rome, Italy, University of Rome Tor Vergata;[ 11 ] Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00133 Rome, Italy, Istituto Nazionale di Fisica Nucleare;[ 12 ] Tibet Univ, Lhasa 850000, Peoples R China, University of Tibet;[ 13 ] Yunnan Univ, Kunming 650091, Peoples R China, Yunnan University;[ 14 ] Hebei Normal Univ, Shijiazhuang 050016, Hebei, Peoples R China, Hebei Normal University;[ 15 ] Shandong Univ, Jinan 250100, Peoples R China, Shandong University;[ 16 ] Southwest Jiaotong Univ, Chengdu 610031, Peoples R China, Southwest Jiaotong University;[ 17 ] Univ Roma Tre, Dipartimento Fis, I-00146 Rome, Italy, Roma Tre University;[ 18 ] Ist Nazl Astrofis, Osservatorio Astrofis Torino, I-10125 Turin, Italy;[ 19 ] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy, Istituto Nazionale di Fisica Nucleare;[ 20 ] Dipartimento Fis dellUniversita Torino, I-10125 Turin, Italy;[ 21 ] Univ Toronto, Dipartimento Fis, I-10125 Turin, Italy;[ 22 ] Kunming Univ, Dept Phys, Kunming 650214, Peoples R China;[ 23 ] Normal Coll Fuyang, Fuyang 236029, Peoples R China
【年份】2014
【卷号】Vol.38 No.4
【ISSN】1674-1137
【关键词】Cherenkov telescope ARGO-YBJ energy spectrum hybrid measurement composition
【摘要】 The energy spectrum of cosmic Hydrogen and Helium nuclei has been measured below the so-called 'knee' by using a hybrid experiment with a wide field-of-view Cherenkov telescope and the Resistive Plate Chamber (RPC) array of the ARGO-YBJ experiment at...
【文献类型】期刊

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