Dynamics and Gravitational Wave Signature of Collapsar Formation

Ott, C. D.; Reisswig, C.; Schnetter, E.; O'Connor, E.; Sperhake, U.; Loffler, F.; Diener, P.; Hawke, I.; Burrows, A.; Abdikamalov, Ernazar

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dc.contributor.author	Ott, C. D.
dc.contributor.author	Reisswig, C.
dc.contributor.author	Schnetter, E.
dc.contributor.author	O'Connor, E.
dc.contributor.author	Sperhake, U.
dc.contributor.author	Loffler, F.
dc.contributor.author	Diener, P.
dc.contributor.author	Hawke, I.
dc.contributor.author	Burrows, A.
dc.contributor.author	Abdikamalov, Ernazar
dc.date.accessioned	2015-12-21T09:44:43Z
dc.date.available	2015-12-21T09:44:43Z
dc.date.issued	2010
dc.identifier.citation	Ott C. D., Reisswig C., Schnetter E., O'Connor E., Sperhake U., Loffler F., Diener P., Hawke I., Burrows A., Abdikamalov Ernazar; 2010; Dynamics and Gravitational Wave Signature of Collapsar Formation; http://arxiv.org/find/all/1/all:+Abdikamalov/0/1/0/all/0/1	ru_RU
dc.identifier.uri	http://nur.nu.edu.kz/handle/123456789/916
dc.description.abstract	We perform 3 + 1 general relativistic simulations of rotating core collapse in the context of the collapsar model for long gamma-ray bursts. We employ a realistic progenitor, rotation based on results of stellar evolution calculations, and a simpli ed equation of state. Our simulations track selfconsistently collapse, bounce, the postbounce phase, black hole formation, and the subsequent early hyperaccretion phase. We extract gravitational waves from the spacetime curvature and identify a unique gravitational wave signature associated with the early phase of collapsar formation	ru_RU
dc.language.iso	en	ru_RU
dc.subject	Research Subject Categories::NATURAL SCIENCES::Physics	ru_RU
dc.subject	collapsar	ru_RU
dc.title	Dynamics and Gravitational Wave Signature of Collapsar Formation	ru_RU
dc.type	Article	ru_RU