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A Theory for Neutron Star and Black Hole Kicks and Induced Spins
Adam Burrows, Tianshu Wang, David Vartanyan +1
Using twenty long-term 3D core-collapse supernova simulations, we find that lower compactness progenitors that explode quasi-spherically due to the short delay to explosion experie…
Black-Hole Formation Accompanied by the Supernova Explosion of a 40-M Progenitor Star
Adam Burrows, David Vartanyan, Tianshu Wang
We have simulated the collapse and evolution of the core of a solar-metallicity 40-M star and find that it explodes vigorously by the neutrino mechanism. This despite its…
Correlation analysis of gravitational waves and neutrino signals to constrain neutrino flavor conversion in core-collapse supernova
Hiroki Nagakura, David Vartanyan
Recent multi-dimensional (multi-D) core-collapse supernova (CCSN) simulations characterize gravitational waves (GWs) and neutrino signals, offering insight into universal propertie…
Neutrino Signatures of One Hundred 2D Axisymmetric Core-Collapse Supernova Simulations
David Vartanyan, Adam Burrows
We present in this paper a public data release of an unprecedentedly-large set of core-collapse supernova (CCSN) neutrino emission models, comprising one hundred detailed 2D-axisym…
Characterizing the Directionality of Gravitational Wave Emission from Matter Motions within Core-collapse Supernovae
Michael A. Pajkos, Steven J. VanCamp, Kuo-Chuan Pan +3
We analyze the directional dependence of the gravitational wave (GW) emission from 15 3D neutrino radiation hydrodynamic simulations of core-collapse supernovae. Using spin weighte…
Measuring the properties of mode oscillations of a protoneutron star by third generation gravitational-wave detectors
Chaitanya Afle, Suman Kumar Kundu, Jenna Cammerino +4
Core-collapse supernovae are among the astrophysical sources of gravitational waves that could be detected by third-generation gravitational-wave detectors. Here, we analyze the gr…
The Gravitational-Wave Signature of Core-Collapse Supernovae
David Vartanyan, Adam Burrows, Tianshu Wang +2
We calculate the gravitational-wave (GW) signatures of detailed 3D core-collapse supernova simulations spanning a range of massive stars. Most of the simulations are carried out to…