... Question 3. A theory suggests that a certain sub-class of gamma-raybursts all have the same absolute magnitude. ... This theory was based on the following sample of gamma-rayburst absolute magnitudes: -9.33 -9.51 -9.40 -9.77 -10.16 -9.13 -9 ...
... the Bright Afterglow of the Nearby Gamma-RayBurst of 29 March 2003 P. A. Price1, D ... Schmidt, M. Luminosities and Space Densities of Gamma-RayBursts. Astrophys. ... Observation of contemp oraneous optical radiation from a gamma-rayburst. ...
... nature of the short-hard gamma-raybursts (SHBs) has been an outstanding mystery of ... 1. Zhang, B. & Meszaros, P. Gamma-raybursts: Progress, problems and prosp ects. ... Identification of two classes of gamma-raybursts. Astrophys. ...
... Printed in U.S.A. GAMMA-RAYBURSTS AND TYPE Ic SUPERNOVA SN 1998bw S. E. WOOSLEY AND RONALD G. EASTMAN Lick Observatory ... potential mechanisms for producing the observed gamma-rayburst (GRB)хshock breakout and relativistic shock deceleration in ...
... 683, 924 "A Comprehensive Study of GRB 070125, A Most Energetic Gamma-RayBurst" 12 ... 441 "GRB 070125: The First Long-Duration Gamma-RayBurst in a Halo Environment" 16 ...
... After being first recognised as a distinct category of Gamma-RayBursts (GRBs), the progenitors of short GRBs have remained highly elusive although we have long suspected that they are compact binary mergers. ...
... 3.3.2 The Origin of Gamma-rayBurstsGamma-raybursts (GRBs) are short flashes of intense, high-energy gamma-rays which have been detected by spacecraft since the 1960s. Their origin has been a mystery for nearly 30 years. ...
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Ссылки http://www.mso.anu.edu.au/annualReport/2002/RSAA_AnnRep_2002.pdf -- 1830.6 Кб -- 15.10.2004 Похожие документы
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... of the source and can be most easily interpreted by models in which the gamma-rayburst ejecta are collimated in a jet ... INTRODUCTION Gamma-rayburst (GRB) afterglow obser vations from X-ray through radio can be interpreted in the context of ...
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