PoS - Proceedings of Science
Volume 362 - Multifrequency Behaviour of High Energy Cosmic Sources - XIII (MULTIF2019) - Gravitational Waves
Gravitational waves and core-collapse supernovae
S. Moiseenko* and G. Bisnovatyi-Kogan"
Full text: pdf
Pre-published on: November 23, 2020
Published on: December 03, 2020
Abstract
Numerical simulation Results of 2D magnetorotational core-collapse supernova explosions are presented. These results are used to estimate the dimensionless amplitude of the gravitational wave with a frequency $\nu \sim 1300$ Hz, radiated during the collapse of the rotating core of a pre-supernova with a mass of $1.2M_\odot$. This estimate agrees well with many other calculations that have been done in 2D and 3D settings and which rely on more exact and sophisticated calculations of the gravitational wave amplitude.
DOI: https://doi.org/10.22323/1.362.0022
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