Prospects for a multi-TeV gamma-ray sky survey with the LHAASO water Cherenkov detector array | |
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发表期刊 | CHINESE PHYSICS C |
2020-06-01 | |
卷号 | 44期号:6页码:10 |
DOI | 10.1088/1674-1137/44/6/065001 |
产权排序 | 第23完成单位 |
收录类别 | SCI |
关键词 | TeV gamma-ray astronomy observational prospect LHAASO-WCDA |
摘要 | The Water Cherenkov Detector Array (WCDA) is a major component of the Large High Altitude Air Shower Array Observatory (LHAASO), a new generation cosmic-ray experiment with unprecedented sensitivity, currently under construction. WCDA is aimed at the study of TeV gamma-rays. In order to evaluate the prospects of searching for TeV gamma-ray sources with WCDA, we present a projection of the one-year sensitivity of WCDA to TeV gamma-ray sources from TeVCat using an all-sky approach. Out of 128 TeVCat sources observable by WCDA up to a zenith angle o 45 degrees f, we estimate that 42 would be detectable in one year of observations at a median energy of 1 TeV. Most of them are Galactic sources, and the extragalactic sources are Active Galactic Nuclei (AGN). |
资助项目 | National Natural Science Foundation of China[11761141001] ; National Natural Science Foundation of China[11635011] ; National Natural Science Foundation of China[11873005] ; National Key R&D Program of China[2018YFA0404200] ; Chinese Academy of Sciences ; Key Laboratory of Particle Astrophysics, IHEP, CAS |
项目资助者 | National Natural Science Foundation of China[11761141001, 11635011, 11873005] ; National Key R&D Program of China[2018YFA0404200] ; Chinese Academy of Sciences ; Key Laboratory of Particle Astrophysics, IHEP, CAS |
语种 | 英语 |
学科领域 | 物理学 ; 天文学 |
文章类型 | Article |
出版者 | IOP PUBLISHING LTD |
出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
ISSN | 1674-1137 |
URL | 查看原文 |
WOS记录号 | WOS:000541791500001 |
WOS研究方向 | Physics |
WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
关键词[WOS] | HIGH-ENERGY ; DISCOVERY ; EMISSION ; SPECTRUM |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ynao.ac.cn/handle/114a53/23497 |
专题 | 南方基地 |
通讯作者 | Chang, X. C. |
作者单位 | 1.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.TIANFU Cosmic Ray Research Center, Chengdu, Shichuan, China 4.University of Science and Technology of China, 230026 Hefei, Anhui, China 5.Tsinghua University, 100084 Beijing, China 6.National Astronomical Observatories, Chinese Academy of Sciences, 100101 Beijing, China 7.National Space Science Center, Chinese Academy of Sciences, 100190 Beijing, China 8.School of Physics, Peking University, 100871 Beijing, China 9.Center for Astrophysics, Guangzhou University, 510006 Guangzhou, Guangdong, China 10.Sun Yat-sen University, 519000 Zhuhai, Guangdong, China 11.Shool of Physics and Technology,Guangxi University, 530004 Nanning, Guangxi, China 12.Hebei Normal University, 050024 Shijiazhuang, Hebei, China 13.School of Physics and Engineering, Zhengzhou University, 450001 Zhengzhou, Henan, China 14.Nanjing University, 210023 Nanjing, Jiangsu, China 15.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, 210034 Nanjing, Jiangsu, China 16.Institute of Frontier and Interdisciplinary Science, Shandong University, 266237 Qingdao, Shandong, China 17.Shanghai Astronomical Observatory, Chinese Academy of Sciences, 200030 Shanghai, China 18.School of Physical Science and Technology, Southwest Jiaotong University, 610031 Chengdu, Sichuan, China 19.Sichuan University, 610065 Chengdu, Sichuan, China 20.Key Laboratory of Cosmic Rays (Tibet University), Ministry of Education, 850000 Lhasa, Tibet, China 21.School of physics and technology, Wuhan university, 430072 Wuhan, China 22.Yunnan University, 650091 Kunming,Yunnan,China 23.Yunnan Astronomical Observatories, Chinese Academy of Sciences, 650216 Kunming, Yunnan, China 24.Institute for Nuclear Research, Russian Academy of Sciences, Moscow, Russia 25.Département de Physique Nucléaire et Corpusculaire, Faculté de Sciences, Université de Genéve, Geneva, Switzerland 26.Department of Physics, Faculty of Science, Mahidol University, Bangkok, Thailand 27.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin 2, Ireland 28.Max-Planck-Institut fijr Kernphysik P.O. Box 103980, 69029 Heidelberg, Germany 29.Dipartimento di Fisica dell'Universit\`a di Napoli |
推荐引用方式 GB/T 7714 | Aharonian, F.,Alekseenko, V,An, Q.,et al. Prospects for a multi-TeV gamma-ray sky survey with the LHAASO water Cherenkov detector array[J]. CHINESE PHYSICS C,2020,44(6):10. |
APA | Aharonian, F..,Alekseenko, V.,An, Q..,Axikegu.,Bai, L. X..,...&Zuo, X..(2020).Prospects for a multi-TeV gamma-ray sky survey with the LHAASO water Cherenkov detector array.CHINESE PHYSICS C,44(6),10. |
MLA | Aharonian, F.,et al."Prospects for a multi-TeV gamma-ray sky survey with the LHAASO water Cherenkov detector array".CHINESE PHYSICS C 44.6(2020):10. |
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