Observation of an absorption feature in a gamma ray burst spectrum

1984 ◽  
Author(s):  
Geoffrey J. Hueter
Keyword(s):  
Gamma Ray ◽  
Absorption Feature ◽  
Gamma Ray Burst ◽  
Burst Spectrum

Interpretations of multiple absorption features in a gamma-ray burst spectrum

1988 ◽  
Vol 335 ◽  
pp. L71 ◽  
Author(s):  
E. E. Fenimore ◽  
J. P. Conner ◽  
R. I. Epstein ◽  
R. W. Klebesadel ◽  
J. G. Laros ◽  
...  
Keyword(s):  
Gamma Ray ◽  
Gamma Ray Burst ◽  
Multiple Absorption ◽  
Burst Spectrum ◽  
Absorption Features

scholarly journals GAMMA-RAY BURST SPECTRUM WITH DECAYING MAGNETIC FIELD

2013 ◽  
Vol 780 (1) ◽  
pp. 12 ◽  
Author(s):  
Xiaohong Zhao ◽  
Zhuo Li ◽  
Xuewen Liu ◽  
Bin-bin Zhang ◽  
Jinming Bai ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Gamma Ray ◽  
Gamma Ray Burst ◽  
Burst Spectrum

scholarly journals Gamma-ray Burst Spectrum Influenced by the Doppler Effect of Fireballs

2003 ◽  
Vol 214 ◽  
pp. 335-338
Author(s):  
Yi-Ping Qin
Keyword(s):  
Energy Band ◽  
Doppler Effect ◽  
Gamma Ray ◽  
Gamma Ray Burst ◽  
X Ray ◽  
Expansion Speed ◽  
The Doppler Effect ◽  
Burst Spectrum

The formula of the Doppler effect of fireballs, which shows how the observational flux from fireballs would be expected, is presented. It shows, when the expansion speed is very large, a weak radiation at X-ray bands would be significantly enhanced to detectable levels and shifted to much higher bands to become a gamma-ray source; at the same time, the peak of the spectrum would shift to a much higher energy band as well.

scholarly journals Gamma-Ray Burst Spectrum with a Time-dependent Injection Rate of High-energy Electrons

2020 ◽  
Vol 893 (1) ◽  
pp. L14 ◽  
Author(s):  
Kuan Liu ◽  
Da-Bin Lin ◽  
Kai Wang ◽  
Li Zhou ◽  
Xiang-Gao Wang ◽  
...  
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
Injection Rate ◽  
Time Dependent ◽  
Gamma Ray Burst ◽  
High Energy Electrons ◽  
Burst Spectrum

A candidate absorption feature from a gamma ray burst observed by BATSE

1994 ◽  
Author(s):  
L. Ford ◽  
D. Band ◽  
J. Matteson ◽  
D. Palmer ◽  
B. Schaefer ◽  
...  
Keyword(s):  
Gamma Ray ◽  
Absorption Feature ◽  
Gamma Ray Burst

Time variations of an absorption feature in the spectrum of the gamma-ray burst on 1980 April 19

1982 ◽  
Author(s):  
B. R. Dennis ◽  
K. J. Frost ◽  
A. L. Kiplinger ◽  
L. E. Orwig ◽  
U. Desai ◽  
...  
Keyword(s):  
Gamma Ray ◽  
Absorption Feature ◽  
Gamma Ray Burst ◽  
Time Variations
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