... BTA Zeiss GRB 030329 . A model of an asymmetric explosion of the GRB/SN progenitor. ... the phenomenon of the gamma-ray burst and explosion of a (massive) supernova ... a strongly non-spherical explosion may be a generic feature of core-collapse ...
... According to the BTA observations, the redshift Z=0.7063+-0.0017 was measured for a distant galaxy possessing the 24 magnitude, in which there occurred an explosion of a massive star, followed by a gamma-ray burst catalogued as GRB991208. ...
... These features force to refuse the conventional interpretation these objects, as envelopes HI, arisen in an outcome of super nova explosions (that, as is known, results in essential difficulties with energy supply) and to consider them as a part of a ...
... Possible mechanisms of exchange are: galactic wind driven by multiple explosions of SNae ram pressure of intergalactic gas tidal action from nearby galaxies evaporation of gas by hot IGM blow out of dust by star radiation pressure accretion from IGM ...
... 6-meter telescope observations (+ data of observations with other instruments) shows a close relation between gamma-ray bursts and explosions of massive stars (with formation of a compact object of type of a neutron star) as a result of such an explosion ...
... ray bursts (GRBs) are the most luminous explosions currently known in the Universe ... of the GRB progenitor prior to the explosion, it is quite reasonable to suggest the ...
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Ссылки http://mavr.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p440.pdf -- 765.1 Кб -- 11.08.2011 Похожие документы
... At present, long GRBs are identified with explosions of (probably) usual massive stars at the end of their evolution, i.e ... with massive star-forming) in host galaxies and 2) with explosions of short-living massive stars in the same galaxies - CC-SN ...