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

Version 2 2024-06-05, 01:40
Version 1 2018-11-02, 15:37
journal contribution
posted on 2024-06-05, 01:40 authored by VM Kontorovich, Sergiy ShelyagSergiy Shelyag
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. © 2002 MAIK "Nauka/Interperiodica".

History

Journal

Journal of Experimental and Theoretical Physics Letters

Volume

76

Pagination

115-118

Location

New York, N.Y.

ISSN

0021-3640

Language

eng

Publication classification

CN.1 Other journal article

Copyright notice

2002, MAIK

Issue

3

Publisher

Springer

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