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Prospects for a multi-TeV gamma-ray sky survey with the LHAASO water Cherenkov detector array
Aharonian, F.27,28; Alekseenko, V24; An, Q.4; Axikegu18; Bai, L. X.19; Bao, Y. W.14; Bastieri, D.9; Bi, X. J.1,2,3; Cai, H.21; Cao, Zhe4; Cao, Zhen1,2,3; Chang, J.15; Chang, J. F.1,3; Chang, X. C.1,3; Chao, S. P.1,16; Chen, B. M.1,12; Chen, J.19; Chen, L.1,3,17; Chen, M. L.1,3; Chen, M. J.1,3; Chen, Q. H.18; Chen, S. H.1,3; Chen, S. Z.1,3; Chen, T. L.20; Chen, X. L.1,3; Chen, Y.14; Cheng, N.1,3; Cheng, Y. D.1,3; Cui, S. W.12; Cui, X. H.6; Cui, Y. D.10; Dai, B. Z.22; Dai, H. L.1,3; Dai, Z. G.14; Danzengluobu20; Piazzoli, B. D'Ettorre29; Fang, J.22; Fan, J. H.9; Fan, Y. Z.15; Feng, C. F.16; Feng, L.15; Feng, S. H.1,3; Feng, Y. L.1,15; Gao, B.1,3; Gao, Q.20; Gao, W.16; Ge, M. M.22; Geng, L. S.1,3; Gong, G. H.5; Gou, Q. B.1,3; Gu, M. H.1,3; Guo, Y. Q.1,3; Guo, Y. Y.1,2,3; Han, Y. A.13; He, H. H.1,2,3; He, J. C.1,3; Heller, M.25; He, S. L.9; He, Y.18; Hou, C.1,3; Huang, D. H.18; Huang, Q. L.1,3; Huang, W. H.16; Huang, X. T.16; Hu, H. B.1,2,3; Hu, S.19; Jia, H. Y.18; Jiang, K.4; Ji, F.1,3; Jin, C.1,3; Ji, X. L.1,3; Levochkin, K.24; Liang, E. W.11; Liang, Y. F.11; Li, Cheng4; Li, Cong1,3; Li, F.1,3; Li, H.12; Li, H. B.1,3; Li, H. C.1,3; Li, H. M.5; Li, J.1,3; Li, K.1,3; Li, W. L.16; Li, X.1,18; Li, X. R.1,3; Li, Y.19; Li, Z.1,3,8; Liu, B.14; Liu, C.1,3; Liu, D.16; Liu, H. D.13; Liu, H.18; Liu, J.1,3; Liu, J. Y.1,3; Liu, M. Y.20; Liu, R. Y.14; Liu, S. M.15; Liu, W.1,3; Liu, Y. N.5; Liu, Z. X.19; Long, W. J.18; Lu, R.22; Lv, H. K.1,3; Mao JR(毛基荣)23; Masood, A.18; Mitthumsiri, W.26; Montaruli, T.25; Nan, Y. C.1,16; Pattarakijwanich, P.26; Pei, Z. Y.9; Qiao, B. Q.1,15; Qi, M. Y.1,3; Ruffolo, D.26; Rulev, V24; Siz, A.26; Shao, L.12; Shchegolev, O.24; Sheng, X. D.1,3; Shi, J. R.1,3; Stenkin, Y.24; Stepanov, V24; Sun, Z. B.7; Tam, P. H. T.10; Tang, Z. B.4; Tian, W. W.6; Volpe, D. D.25; Wang, C.7; Wang, H.18; Wang, H. G.9; Wang JC(王建成)23; Wang, L. Y.1,3; Wang, W.10,21; Wang, X. G.11; Wang, X. Y.14; Wang, X. J.1,3; Wang, Y. D.1,3; Wang, Y. J.1,3; Wang, Y. N.18; Wang, Y. P.1,3; Wang, Z.1,3; Wang, Z. H.19; Wang, Z. X.17; Wei, D. M.15; Wei, J. J.15; Wen, T.22; Wu, C. Y.1,3; Wu, H. R.1,3; Wu, S.1,3; Wu, W. X.18; Wu, X. F.15; Xiang, G. M.1,17; Xiao, G.1,3; Xin, G. G.1,21; Xing, Y.17; Xu, R. X.8; Xue, L.16; Yan DH(闫大海)23; Yang, C. W.19; Yang, F. F.1,3; Yang, L. L.10; Yang, M. J.1,3; Yang, R. Z.4; Yang, S. B.22; Yao, Y. H.1,19; Yao, Z. G.1,3; Ye, Y. M.5; Yin, L. Q.1,3; Yin, N.16; You, X. H.1,3; You, Z. Y.1,3; Yuan, Q.15; Yu, Y. H.16; Jiang, Z. J.22; Zeng, H. D.15; Zeng, T. X.1,3; Zeng, W.22; Zeng, Z. K.1,3; Zha, M.1,3; Zhang, B. B.14; Zhang, H. M.14; Zhang, H. Y.16; Zhang, J. L.6; Zhang, J. W.19; Zhang, L.22; Zhang, P. F.22; Zhang, P. P.12; Zhang, S. R.12; Zhang, S. S.1,3; Zhang, X.14; Zhang, X. P.1,3; Zhang, Yi1,3; Zhang, Yong1,3; Zhang, Y. F. G.18; Zhao, B.1,18; Zhao, J.1,3; Zhao, L.4; Zhao, L. Z.12; Zheng, F.7; Zheng, Y.18; Zhou, J. N.17; Zhou, P.14; Zhou, R.19; Zhou, X. X.18; Zhu, C. G.16; Zhu, F. R.18; Zhu, H.6; Zhu, K. J.1,3; Zuo, X.1,3
Source PublicationCHINESE PHYSICS C
Contribution Rank第23完成单位
Indexed BySCI
KeywordTeV gamma-ray astronomy observational prospect LHAASO-WCDA

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).

Funding ProjectNational 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
Funding OrganizationNational 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
Subject Area物理学 ; 天文学
MOST Discipline Catalogue理学 ; 理学::物理学 ; 理学::天文学
WOS IDWOS:000541791500001
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
Citation statistics
Document Type期刊论文
Corresponding AuthorChang, X. C.
Affiliation1.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
Recommended Citation
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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