V
V. P. Utrobin
Researcher at Institute on Taxation and Economic Policy
Publications - 4
Citations - 159
V. P. Utrobin is an academic researcher from Institute on Taxation and Economic Policy. The author has contributed to research in topics: Supernova & Light curve. The author has an hindex of 4, co-authored 4 publications receiving 143 citations.
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Supernova 1987A: neutrino-driven explosions in three dimensions and light curves
TL;DR: In this paper, the authors study the dependence of explosion properties on the structure of four different blue supergiant (BSG) stars and compare the corresponding light curves with observations of SN 1987A, and perform 3D simulations with the PROMETHEUS code until about one day and map the results to the CRAB for the light curve calculations.
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Light curve analysis of ordinary type IIP supernovae based on neutrino-driven explosion simulations in three dimensions
TL;DR: In this paper, a 3D neutrino-driven explosion model with an explosion energy of about 0.5x10^51 erg produces Ni-56 in rough agreement with the amount deduced from fitting the radioactively powered light-curve tail of SN 1999em.
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Three-dimensional mixing and light curves: constraints on the progenitor of supernova 1987A
TL;DR: In this article, the authors investigate neutrino-driven explosions of a larger sample of blue supergiant models, including three new presupernova stars, and conclude that none of the single-star progenitor models proposed for SN 1987A to date satisfies all constraints set by observations.
Journal ArticleDOI
Supernova 1987A: 3D Mixing and light curves for explosion models based on binary-merger progenitors.
V. P. Utrobin,Annop Wongwathanarat,H.-Th. Janka,Ewald Mueller,T. Ertl,A. Menon,Alexander Heger +6 more
TL;DR: In this article, a 3D neutrino-driven explosion model of Supernova 1987A (SN 1987A) based on single-star and binary-merger progenitors is presented.