2004BaltA..13..293R

Query : 2004BaltA..13..293R

2004BaltA..13..293R - Baltic Astronomy, 13, 293-296 (2004/February-0)

Similarities between radio-source structure and gamma-ray bursts.

RYS S.

Abstract (from CDS):

Because it has been widely accepted that a relativistic description has to be used for modeling all classes of energetic outflows from active galactic nuclei, we propose a simple analytical model of decelerated motion which is able to explain the shape of double-peaked light curves of gamma-ray bursts. We suggest that differences between bursts may be due to the angle between the line-of-sight and direction of the outflow, and that the deceleration parameter takes the role of a scaling factor of the burst duration. Assuming special relativity formulae and the position of the observer with respect to the outflow, we are able to model the burst gamma-ray light curve. At least some similarities between the observed shape of gamma-ray burst and the spatial structure of radio sources can be supposed.

Abstract Copyright: ∼

Journal keyword(s): gamma-rays: bursts - relativity

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GRB 000519 gB 23 04 38.6 +01 10 17           ~ 26 0

Query : 2004BaltA..13..293R

Basic data :
GRB 000519 -- Gamma-ray Burst
Other object types: otypes_help 		gB (GRB,Trigger,...)
ICRS coord. (ep=J2000) : 		23 04 38.6 +01 10 17 [ ] D 2012ApJ...746..156C
FK4 coord. (ep=B1950 eq=1950) : 		23 02 05.1 +00 54 05 [ ]
Gal coord. (ep=J2000) : 		076.3781 -51.7773 [ ]
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Identifiers (3) :
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GRB 000519 Trigger 8111 [STK2001] 11683a

References (26 between 1850 and 2026) (Total 26)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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