The Study of The Early X-ray Afterglows About Bright and Dark GRBs

LIN Yi-qing

Astronomical Research and Technology > 2007 > 4(3): 199-204.

LIN Yi-qing. The Study of The Early X-ray Afterglows About Bright and Dark GRBs[J]. Astronomical Research and Technology, 2007, 4(3): 199-204.

Citation:

LIN Yi-qing. The Study of The Early X-ray Afterglows About Bright and Dark GRBs[J]. Astronomical Research and Technology, 2007, 4(3): 199-204.

Citation:

LIN Yi-qing. The Study of The Early X-ray Afterglows About Bright and Dark GRBs[J]. Astronomical Research and Technology, 2007, 4(3): 199-204.

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The Study of The Early X-ray Afterglows About Bright and Dark GRBs

LIN Yi-qing^1,2

1.
Department of Mathematics and Physics, Xiamen University of Technology, Xiamen 361005, China
2.
Department of Astronomy, Nanjing University, Nanjing 210093, China

More Information

Received Date: November 13, 2006
Revised Date: December 04, 2006
Published Date: July 14, 2007

Graphical Abstract

Abstract

Abstract

A systematic study on the X-ray afterglows of the optically dark and bright gamma-ray bursts is presented.Our results show that the distribution of the X-ray, the γ-ray of the dark GRBs and bright GRBs are similar, any observed differences should be caused by simply statistical fluctuation.These results indicated that the suppression of optical emission in the dark GRBs should result in the circumambiency, not in their central engine.
- bright GRB,
- sdark GRBs,
- X-ray afterglow

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