Zobrazeno 1 - 10
of 593
pro vyhledávání: '"Li Zheng-Xiang"'
Autor:
Lin, Shi-Jie, Li, An, Gao, He, Lin, Lin, Zhang, Bin-Bin, Liu, Zi-Ke, Zou, Jin-Hang, Zhang, Zhao, Zhou, Huan, Li, Zheng-Xiang, Lan, Lin
Millilensing of Gamma-Ray Bursts (GRBs) is expected to manifest as multiple emission episodes in a single triggered GRB with similar light-curve patterns and similar spectrum properties. Identifying such lensed GRBs could help improve constraints on
Externí odkaz:
http://arxiv.org/abs/2112.07288
Autor:
Chen, Sheng-Nan, Wen, Xu-Dong, Gao, He, Liao, Kai, Liu, Liang-Duan, Zhao, Li-Tao, Li, Zheng-Xiang, Biesiada, Marek, Piórkowska-Kurpas, Aleksandra, Xiao, Shuo, Xiong, Shao-Lin
Gamma-ray bursts (GRBs) at high redshifts are expected to be gravitationally lensed by objects of different mass scales. Besides a single recent claim, no lensed GRB has been detected so far by using the gamma-ray data only. In this paper, we suggest
Externí odkaz:
http://arxiv.org/abs/2111.05552
Publikováno v:
2021A&A...651L...8D
Gamma-ray bursts (GRBs) have long been proposed as a complementary probe to type Ia supernovae (SNe Ia) and cosmic microwave background to explore the expansion history of the high-redshift universe, mainly because they are bright enough to be detect
Externí odkaz:
http://arxiv.org/abs/2111.05544
Publikováno v:
In Tectonophysics 11 March 2024 874
Publikováno v:
Astrophys. J. 903 (2020) 83
Fast radio bursts (FRBs) are a mysterious astrophysical phenomenon of bright pulses emitted at radio frequencies, and they are expected to be frequently detected in the future. The dispersion measures of FRBs are related to cosmological parameters, t
Externí odkaz:
http://arxiv.org/abs/2006.01450
In the literature, compact binary coalescences (CBCs) have been proposed as one of the main scenarios to explain the origin of some non-repeating fast radio bursts (FRBs). The large discrepancy between the FRB and CBC event rate densities suggest the
Externí odkaz:
http://arxiv.org/abs/2002.12391
Autor:
Zhou, Huan, Li, Zheng-Xiang
Publikováno v:
ApJ (2020) 899: 186
Model-independent measurements for the cosmic spatial curvature, which is related to the nature of cosmic space-time geometry, plays an important role in cosmology. On the basis of the Distance Sum Rule in the Friedmann-Lema{\^i}tre-Robertson-Walker
Externí odkaz:
http://arxiv.org/abs/1912.01828
Akademický článek
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Publikováno v:
In Earth-Science Reviews June 2023 241
Autor:
Huang, Chuan, Li, Zheng-Xiang
Publikováno v:
In Science Bulletin 26 February 2023 68(4):436-440