Oral Presentation

Multimessenger signals from stellar-mass black hole formation

Author(s): Kuo-Chuan Pan (MSU)

Presenter: Kuo-Chuan Pan (Michigan State University)

Stellar-mass black holes (BHs) can be formed either by accretion onto a neutron star (NS), or by a failed supernova (SN), where the stalled bounce shock never revives. We investigate BH formation and its gravitational wave (GW) and neutrino signals with self-consistent, multi-dimensional core-collapse SN simulation of a 40 solar mass progenitor. I will discuss the BH formation dynamics and multi-messenger signals and comment on the future neutrino and GW observations from core-collapse SN or failed SN.