Radial Dependence of Extinction in Parent Galaxies of Supernovae

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dc.creatorOnic, Dusan
dc.creatorArbutina, Bojan
dc.creatorUrosevic, Dejan
dc.date2007-11-27
dc.date.accessioned2026-07-07T09:26:04Z
dc.date.available2026-07-07T09:26:04Z
dc.descriptionThe problem of extinction is the most important issue to be dealt with in the process of obtaining true absolute magnitudes of core-collapse (including stripped-envelope) supernovae (SNe). The plane-parallel model, widely used in the past, was shown not to describe extinction adequately. We try to apply an alternative model which introduces radial dependance of extinction in parent galaxies of supernovae. For calculating extinction in our Galaxy we use two different methods and compare the results obtained. Our analysis is primarily focused on a chosen sample of stripped-envelope SNe (Ib/c) for which we find intrinsic peak absolute magnitude $\mathrm{M}_{\mathrm{B}}^{0}=-17.80\pm 0.43$.
dc.descriptionAccepted for publication in RevMexAA, 10 pages, 6 figures, 6 tables
dc.identifierhttps://arxiv.org/abs/0711.4241
dc.identifierhttp://arxiv.org/abs/0711.4241
dc.identifierRevista Mexicana de Astronomia y Astrofisica Vol. 44, pp. 103-110 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156626
dc.subjectAstrophysics
dc.titleRadial Dependence of Extinction in Parent Galaxies of Supernovae
dc.typetext

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