Can GRB early X-ray afterglows be explained by a contribution from the reverse shock?

被引：0
|
作者：
Genet, F. [1 ]
Daigne, F. [1 ]
Mochkovitch, R. [1 ]
机构：
[1] Univ Paris 06, CNRS, UMR 7095, Inst Astrophys Paris, 98 Bd Arago, F-75014 Paris, France
来源：
GAMMA-RAY BURSTS IN THE SWIFT ERA | 2006年 / 836卷
关键词：
gamma-ray sources; gamma-ray bursts; shock waves;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We propose to explain the recent observations of early X-ray afterglows by SWIFT from the dissipation of energy in the reverse shock sweeping back into the ejecta. We compute the evolution of the dissipated power and discuss the possibility that it can be radiated in the X-ray range.
引用
收藏
页码：313 / +
页数：2
相关论文
共 50 条
  • [21] X-ray flares, plateaus and chromatic breaks of GRB afterglows from up-scattered forward-shock emission
    Panaitescu, A.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2008, 383 (03) : 1143 - 1154
  • [22] Late internal-shock model for bright X-ray flares in gamma-ray burst afterglows and GRB 011121
    Fan, YZ
    Wei, DM
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2005, 364 (01) : L42 - L46
  • [23] Constraints to the nature of the central GRB engine from a comparative analysis of x-ray properties of afterglows
    Stratta, G
    Piro, L
    Gandolfi, G
    Antonelli, LA
    Costa, E
    Feroci, M
    Soffitta, P
    Frontera, F
    Heise, J
    GAMMA-RAY BURSTS, 2000, 526 : 375 - 379
  • [24] X-Ray Afterglows
    O'Brien, Paul
    Willingale, Dick
    2008 NANJING GAMMA-RAY BURST CONFERENCE, 2008, 1065 : 13 - 18
  • [25] Search for GRB X-ray afterglows in the ROSAT all-sky survey
    Greiner, J
    Hartmann, DH
    Voges, W
    Boller, T
    Schwarz, R
    Zharikov, SV
    ASTRONOMY & ASTROPHYSICS, 2000, 353 (03) : 998 - 1008
  • [26] The X-ray afterglows of GRB 020813 and GRB 021004 with Chandra HETGS:: Possible evidence for a supernova prior to GRB 020813
    Butler, NR
    Marshall, HL
    Ricker, GR
    Vanderspek, RK
    Ford, PG
    Crew, GB
    Lamb, DQ
    Jernigan, JG
    ASTROPHYSICAL JOURNAL, 2003, 597 (02): : 1010 - 1016
  • [27] Probing the nature of high-z short GRB 090426 with its early optical and X-ray afterglows
    Xin, Li-Ping
    Liang, En-Wei
    Wei, Jian-Yan
    Zhang, Bing
    Lv, Hou-Jun
    Zheng, Wei-Kang
    Urata, Yuji
    Im, Myungshin
    Wang, Jing
    Qiu, Yu-Lei
    Deng, Jin-Song
    Huang, Kui-Yun
    Hu, Jing-Yao
    Jeon, Yiseul
    Li, Hua-Li
    Han, Xu-Hui
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 410 (01) : 27 - 32
  • [28] The Swift XRT Observations of early X-ray afterglows
    Burrows, David N.
    Kennea, J. A.
    Nousek, J. A.
    Osborne, J. P.
    O'Brien, P. T.
    Chincarinil', G.
    Tagliaferri, G.
    Giommi, P.
    Zhang, B.
    GAMMA-RAY BURSTS IN THE SWIFT ERA, 2006, 836 : 215 - +
  • [29] Probing the nature of high-z short GRB 090426 with its early optical and X-ray afterglows
    Xin, Li-Ping
    Liang, En-Wei
    Wei, Jian-Yan
    Zhang, Bing
    Lv, Hou-Jun
    Zheng, Wei-Kang
    Urata, Yuji
    Im, Myungshin
    Wang, Jing
    Qiu, Yu-Lei
    Deng, Jin-Song
    Huang, Kui-Yun
    Hu, Jing-Yao
    Jeon, Yiseul
    Li, Hua-Li
    Han, Xu-Hui
    Monthly Notices of the Royal Astronomical Society, 2011, 410 (01): : 27 - 32
  • [30] GAMMA-RAY BURST REVERSE SHOCK EMISSION IN EARLY RADIO AFTERGLOWS
    Resmi, Lekshmi
    Zhang, Bing
    ASTROPHYSICAL JOURNAL, 2016, 825 (01):
12345