Reverse Shock Emission in Gamma-Ray Bursts Revisited

被引:13
|
作者
Gao, He [1 ]
Meszaros, Peter [1 ]
机构
[1] Penn State Univ, Dept Astron & Astrophys, Ctr Particle & Gravitat Astrophys, Dept Phys,Inst Gravitat & Cosmos, University Pk, PA 16802 USA
关键词
AFTERGLOW LIGHT CURVES; SWIFT XRT DATA; EARLY OPTICAL AFTERGLOWS; X-RAY; COMPREHENSIVE ANALYSIS; PROMPT EMISSION; GRB; 990123; PHYSICAL PARAMETERS; BLAST WAVES; PANCHROMATIC OBSERVATIONS;
D O I
10.1155/2015/192383
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A generic synchrotron external shock model is the widely preferred paradigm used to interpret the broadband afterglow data of gamma-ray bursts (GRBs), including predicted observable signatures from a reverse shock which have been confirmed by observations. Investigations of the nature of the reverse shock emission can provide valuable insights into the intrinsic properties of the GRB ejecta. Here we briefly review the standard and the extended models of the reverse shock emission, discussing the connection between the theory and observations, including the implications of the latest observational advances.
引用
收藏
页数:16
相关论文
共 50 条
  • [41] ON THE EVOLUTION OF THE SPECTRAL BREAK IN THE AFTERGLOW OF GAMMA-RAY BURSTS
    Dado, Shlomo
    Dar, Arnon
    ASTROPHYSICAL JOURNAL LETTERS, 2012, 746 (02)
  • [42] Detecting radio afterglows of gamma-ray bursts with FAST
    Zhang, Zhi-Bin
    Kong, Si-Wei
    Huang, Yong-Feng
    Li, Di
    Li, Long-Biao
    RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 15 (02) : 237 - 251
  • [43] EPISODIC JETS AS THE CENTRAL ENGINE OF GAMMA-RAY BURSTS
    Yuan, Feng
    Zhang, Bing
    ASTROPHYSICAL JOURNAL, 2012, 757 (01):
  • [44] The Time-resolved Spectra of Photospheric Emission from a Structured Jet for Gamma-Ray Bursts
    Meng, Yan-Zhi
    Lu, Liang-Duan
    Wei, Jun-Jie
    Wu, Xue-Feng
    Zhang, Bin-Bin
    ASTROPHYSICAL JOURNAL, 2019, 882 (01):
  • [45] MODELING GAMMA-RAY BURST X-RAY FLARES WITHIN THE INTERNAL SHOCK MODEL
    Maxham, Amanda
    Zhang, Bing
    ASTROPHYSICAL JOURNAL, 2009, 707 (02): : 1623 - 1633
  • [46] Special gamma-ray bursts and special radiation components from gamma-ray bursts
    Li Bing
    Sun Hui
    Wang LingJun
    Wei JunJie
    Huang YongFeng
    Li Lixin
    Li Zhuo
    Liang Enwei
    Wu XueFeng
    SCIENTIA SINICA-PHYSICA MECHANICA & ASTRONOMICA, 2018, 48 (03)
  • [47] The statistical characteristics of the prompt emission lightcurves of gamma-ray bursts
    Ma, Guan-Lun
    Xie, Wei
    Wang, Wan-Kai
    Dong, Ai-Jun
    Zhi, Qi-Jun
    ASTRONOMISCHE NACHRICHTEN, 2024, 345 (2-3)
  • [48] High-energy emission as a test of the prior emission model for gamma-ray burst afterglows
    Murase, Kohta
    Toma, Kenji
    Yamazaki, Ryo
    Nagataki, Shigehiro
    Ioka, Kunihito
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2010, 402 (01) : L54 - L58
  • [49] GRB 090727 AND GAMMA-RAY BURSTS WITH EARLY-TIME OPTICAL EMISSION
    Kopac, D.
    Kobayashi, S.
    Gomboc, A.
    Japelj, J.
    Mundell, C. G.
    Guidorzi, C.
    Melandri, A.
    Bersier, D.
    Cano, Z.
    Smith, R. J.
    Steele, I. A.
    Virgili, F. J.
    ASTROPHYSICAL JOURNAL, 2013, 772 (01):
  • [50] SUB-PHOTOSPHERIC, RADIATION-MEDIATED SHOCKS IN GAMMA-RAY BURSTS: MULTIPLE SHOCK EMISSION AND THE BAND SPECTRUM
    Keren, Shai
    Levinson, Amir
    ASTROPHYSICAL JOURNAL, 2014, 789 (02):