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Pis'ma v Zh. Èksper. Teoret. Fiz., 2002, Volume 76, Issue 3, Pages 147–150 (Mi jetpl2874)  

GRAVITY, ASTROPHYSICS

Bending of a strong-explosion-induced shock wave around a density singularity (as applied to the remnants of hypernovae)

V. M. Kontorovich, S. I. Shelyak

Institute of Radio Astronomy NAS Ukraine

Abstract: The remnants of hypernovae, which can correspond to cosmological gamma-ray bursts, are analyzed on the basis of the Kompaneets equation in the strong explosion approximation. Exact solutions to the Kompaneets equation are obtained, and the shape of shock-wave fronts from a noncentral point explosion in a medium whose density decreases quadratically with the distance from the density singularity and tends to a constant at large distances. The bending of the shock-wave front around a density singularity is discussed. The results are compared with data on X-ray sources that can correspond to hypernovae.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2002, 76:3, 115–118

Document Type: Article
PACS: 52.35.Tc, 98.58.Mj, 98.70.Rz
Received: 19.06.2002

Citation: V. M. Kontorovich, S. I. Shelyak, “Bending of a strong-explosion-induced shock wave around a density singularity (as applied to the remnants of hypernovae)”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:3 (2002), 147–150; JETP Letters, 76:3 (2002), 115–118

Citation in format AMSBIB
\Bibitem{KonShe02}
\by V.~M.~Kontorovich, S.~I.~Shelyak
\paper Bending of a strong-explosion-induced shock wave around a density singularity (as applied to the remnants of hypernovae)
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 3
\pages 147--150
\mathnet{http://mi.mathnet.ru/jetpl2874}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 3
\pages 115--118
\crossref{https://doi.org/10.1134/1.1514750}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0348246236}


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