Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hongbo Hu"'
Autor:
C. W. Yang, Wei Liu, Hai-Ming Zhang, Hongbo Hu, Hua-Yang Li, Yi-Bin Pan, B. Q. Qiao, Ming-Ming Kang, Xiao-Chuan Chang, Yi-Qing Guo, Yu-Hua Yao
Publikováno v:
The Astrophysical Journal. 901:106
High-precision measurement of the isotropic diffuse γ-ray background (IGRB) has been extrapolated to the TeV energy region using the Fermi-LAT experiment. Various kinds of astrophysical sources are candidates for its origin. However, a consensus on
Publikováno v:
The Astrophysical Journal. 900:67
Fermi Large Area Telescope Detection of Gamma-Ray Emission from the Direction of Supernova iPTF14hls
Autor:
Yi-Zhong Fan, Bing Zhang, Xiao-Jun Bi, Neng-Hui Liao, Ye Li, Hongbo Hu, Yu-Liang Xin, Qiang Yuan
Publikováno v:
The Astrophysical Journal. 854:L18
The remnant of supernova explosion is widely believed to be the acceleration site of high-energy cosmic ray particles. The acceleration timescale is, however, typically very long. Here we report the detection of a variable $\gamma$-ray source with th
Publikováno v:
The Astrophysical Journal. 700:L170-L173
Supernova remnants have long been regarded as sources of the Galactic cosmic rays up to petaelectronvolts, but convincing evidence is still lacking. In this work we explore the common origin of the subtle features of the cosmic ray spectra, such as t
Autor:
X. C. Yang, B. Bartoli, R. Cardarelli, X. Y. Zhang, G. Marsella, B. D'Ettorre Piazzoli, Minghui Liu, Zhenyong Feng, H. H. He, C. Y. Wu, L. Xue, Q. B. Gou, Q. Y. Yang, M. Iacovacci, M. Zha, G. Zizzi, P. Salvini, L. Perrone, X. D. Sheng, Paolo Bernardini, J. W. Zhao, H. R. Wu, Piero Vallania, P. Creti, H. Y. Jia, Paolo Camarri, I. De Mitri, Zihuang Cao, L. Zhang, T. L. Chen, Haifeng Li, Cunfeng Feng, M. Panareo, S. M. Mari, B. Z. Dai, Pengnian Shen, Lanqing Ma, Z. G. Yao, F. Ruggieri, Danzengluobu, S. Catalanotti, Hongbo Hu, A. Surdo, Yicheng Guo, A. Budano, Y. H. Tan, S. W. Cui, R. Santonico, X. J. Bi, Fudong Shi, Chang-Chun Ning, X. H. Ma, H. Lu, P. Branchini, Zhaoyang Feng, G. Liguori, S. Z. Chen, S. Mastroianni, G. Mancarella, Paolo Montini, F. R. Zhu, R. Iuppa, C. X. Liu, S. Vernetto, G. Di Sciascio, E. Striani, Q. Q. Zhu, H. W. Wang, A. D'Amone, J. K. K. Liu, Zhaxiciren, Labaciren, A. F. Yuan, P. Pistilli, H. M. Zhang, X. X. Zhou, Haibing Hu, Y. Zhang, D. Martello, Carlo Vigorito, T. Di Girolamo, Zhaxisangzhu
Publikováno v:
The Astrophysical Journal. 798:119
The ARGO-YBJ air shower detector monitored the Crab Nebula gamma ray emission from 2007 November to 2013 February. The integrated signal, consisting of $\sim$3.3 $\times$ 10$^5$ events,reached the statistical significance of 21.1 standard deviations.
Autor:
B. Bartoli, A. F. Yuan, Huihai He, Xiangdong Sheng, L. Perrone, A. D'Amone, S. W. Cui, Haibing Hu, Longzhou Zhang, Y. Zhang, B. D'Ettorre Piazzoli, Labaciren, Zhaxiciren, Q. Y. Yang, Q. Q. Zhu, X. C. Yang, C. Y. Wu, Y. Q. Guo, R. Santonico, L. Xue, F. R. Zhu, S. M. Mari, Zihuang Cao, J. K. K. Liu, Q. B. Gou, X. Y. Zhang, Minghui Liu, Hong-peng Lu, I. De Mitri, G. Mancarella, Carlo Vigorito, C. X. Liu, P. Pistilli, H. M. Zhang, X. X. Zhou, J. B. Zhao, T. L. Chen, P. Salvini, A. Surdo, M. Iacovacci, M. Zha, Y. H. Tan, Z. G. Yao, H. J. Li, H. R. Wu, B. Z. Dai, X. J. Bi, Danzengluobu, Fudong Shi, Paolo Bernardini, S. Mastroianni, L. L. Ma, H. W. Wang, G. Marsella, Zhenyong Feng, S. Z. Chen, G. Di Sciascio, P. Montini, X. H. Ma, Hongbo Hu, C. F. Feng, Piero Vallania, H. Y. Jia, Pengnian Shen, S. Catalanotti, T. Di Girolamo, R. Iuppa, S. Vernetto, Zhaxisangzhu, Chang-Chun Ning, Zhaoyang Feng
Publikováno v:
The Astrophysical Journal Supplement Series. 222:6
We report on the extensive multi-wavelength observations of the blazar Markarian 421 (Mrk 421) covering radio to gamma-rays, during the 4.5 year period of ARGO-YBJ and Fermi common operation time, from August 2008 to February 2013. In particular, tha
Autor:
Lanqing Ma, M. Iacovacci, M. Zha, S. W. Cui, H. W. Wang, X. D. Sheng, G. Mancarella, Q. Y. Yang, B. D'Ettorre Piazzoli, Paolo Bernardini, Zhaxisangzhu, X. J. Bi, B. Bartoli, X. C. Yang, R. Santonico, L. Zhang, S. Z. Chen, C. Y. Wu, A. F. Yuan, Zhaxiciren, J. W. Zhao, Haibing Hu, F. R. Zhu, P. Salvini, W. Gao, A. D'Amone, L. Xue, Labaciren, G. Marsella, L. Perrone, Fudong Shi, Q. Q. Zhu, Danzengluobu, S. Mastroianni, Hong-peng Lu, Y. Zhang, I. De Mitri, C. X. Liu, J. K. K. Liu, Z. G. Yao, T. L. Chen, Zihuang Cao, Zhenyong Feng, S. M. Mari, Y. H. Tan, H. H. He, Carlo Vigorito, P. Pistilli, H. M. Zhang, X. X. Zhou, H. Y. Jia, G. Di Sciascio, X. Y. Zhang, Minghui Liu, B. Z. Dai, P. Montini, X. H. Ma, Y. Q. Guo, Piero Vallania, H. J. Li, H. R. Wu, Hongbo Hu, A. Surdo, C. F. Feng, Q. B. Gou, T. Di Girolamo, R. Iuppa, S. Vernetto, Pengnian Shen, S. Catalanotti, Chang-Chun Ning, Zhaoyang Feng
Publikováno v:
The Astrophysical Journal. 809:90
This paper reports on the measurement of the large-scale anisotropy in the distribution of cosmic-ray arrival directions using the data collected by the air shower detector ARGO-YBJ from 2008 January to 2009 December,during the minimum of solar activ
Publikováno v:
The Astrophysical Journal. 750:L17
The anisotropy of cosmic rays (CRs) in the solar vicinity is generally attributed to CR streaming due to the discrete distribution of CR sources or local magnetic field modulation. Recently, the two-dimensional large-scale CR anisotropy has been meas
Autor:
B. Bartoli1, 2, P. Bernardini3, 4, X. J. Bi5, C. Bleve3, I. Bolognino6, 7, P. Branchini8, A. Budano8, A. K. Calabrese Melcarne9, P. Camarri10, Z. Cao5, R. Cardarelli11, S. Catalanotti1, C. Cattaneo7, S. Z. Chen5, T. L. Chen12, Y. Chen5, P. Creti4, S. W. Cui13, B. Z. Dai14, G. D’Al´ı Staiti15, 16, Danzengluobu12, M. Dattoli17, 18, 19, I. De Mitri3, B. D’Ettorre Piazzoli1, T. Di Girolamo1, X. H. Ding12, G. Di Sciascio11, C. F. Feng20, Zhaoyang Feng5, Zhenyong Feng21, F. Galeazzi8, E. Giroletti6, Q. B. Gou5, Y. Q. Guo5, H. H. He5, Haibing Hu12, Hongbo Hu5, Q. Huang21, M. Iacovacci1, R. Iuppa10, I. James8, H. Y. Jia21, Labaciren12, H. J. Li12, J. Y. Li20, X. X. Li5, G. Liguori6, C. Liu5, C. Q. Liu14, J. Liu14, M. Y. Liu12, H. Lu5, X. H. Ma5, G. Mancarella3, 8, 22, G. Marsella4, D. Martello3, S. Mastroianni2, P. Montini8, C. C. Ning12, A. Pagliaro16, M. Panareo4, B. Panico10, L. Perrone4, P. Pistilli8, X. B. Qu20, F. Ruggieri8, P. Salvini7, R. Santonico10, P. R. Shen5, X. D. Sheng5, F. Shi5, C. Stanescu8, A. Surdo4, Y. H. Tan5, P. Vallania17, S. Vernetto17, C. Vigorito18, B. Wang5, H. Wang5, C. Y. Wu5, H. R. Wu5, B. Xu21, L. Xue20, Y. X. Yan14, Q. Y. Yang14, X. C. Yang14, Z. G. Yao5, A. F. Yuan12, M. Zha5, H. M. Zhang5, Jilong Zhang5, Jianli Zhang5, L. Zhang14, P. Zhang14, X. Y. Zhang20, Y. Zhang5, Zhaxiciren12, Zhaxisangzhu12, X. X. Zhou21, F. R. Zhu21, Q. Q. Zhu5, G. Zizzi91 Dipartimento di Fisica dell’Universit`a di Napoli 'Federico II, ' Complesso Universitario di Monte Sant’Angelo, via Cinthia, 80126 Napoli, Italy2 Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant’Angelo, Italy3 Dipartimento di Matematica e. Fisica 'Ennio De Giorgi, ' Universit`a del Salento, via per Arnesano, 73100 Lecce, Italy4 Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, Italy5 Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P. O. Box 918, 100049 Beijing, China6 Dipartimento di Fisica Nucleare e. Teorica dell’Universit`a di Pavia, via Bassi 6, 27100 Pavia, Italy7 Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, Italy8 Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, via della Vasca Navale 84, 00146 Roma, Italy9 Istituto Nazionale di Fisica Nucleare CNAF, Viale Berti Pichat 6/2, 40127 Bologna, Italy10 Dipartimento di Fisica dell’Universit`a di Roma 'Tor Vergata, ' via della Ricerca Scientifica 1, 00133 Roma, Italy11 Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, Italy12 Tibet University, 850000 Lhasa, Xizang, China13 Hebei Normal University, Shijiazhuang 050016, Hebei, China14 Yunnan University, 2 North Cuihu R.d., 650091 Kunming, Yunnan, China15 Dipartimento di Fisica, Universit`a degli Studi di Palermo, Viale delle Scienze, Edificio 18, 90128 Palermo, Italy16 Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Viale A. Doria 6, 95125 Catania, Italy17 Osservatorio Astrofisico di Torino dell’Istituto Nazionale di Astrofisica, corso Fiume 4, 10133 Torino, Italy18 Istituto Nazionale di Fisica Nucleare, Sezione di Torino, via P. Giuria 1, 10125 Torino, Italy19 Dipartimento di Fisica dell’Universit`a di Torino, Italy20 Shandong University, 250100 Jinan, Shandong, China21 Southwest Jiaotong University, 610031 Chengdu, Sichuan, China22 Dipartimento di Fisica dell’Universit`a 'Roma Tre, ' via della Vasca Navale 84, Italy23 Istituto di Astrofisica Spaziale e. Fisica Cosmica dell’Istituto Nazionale di Astrofisica, via La Malfa 153, 90146 Palermo, Italy, MARI, Stefano Maria
The extended gamma ray source MGRO J1908+06, discovered by the Milagro air shower detector in 2007, has been observed for about 4 years by the ARGO-YBJ experiment at TeV energies, with a statistical significance of 6.2 standard deviations. The peak o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab6a494aff6fa48cb2a16b425914d65
http://argo.na.infn.it/argoart/Collab_art/ApJ_760_2012_110-MGROJ1908.pdf
http://argo.na.infn.it/argoart/Collab_art/ApJ_760_2012_110-MGROJ1908.pdf