Oral Presentation

Gravitational Waves from Rotating Core-Collapse Supernovae

Author(s): He-Feng Hsieh (NCTS)

Presenter: He-Feng Hsieh (NCTS)

Detection of gravitational waves (GWs) together with neutrino emissions from nearby core-collapse supernovae (CCSNe) will place meaningful constraints on the supernova engines and the nuclear equation of state. To prepare ourselves for the future GW detection from nearby CCSNe, we investigate the GW features emanated from CCSNe. In this talk, I will present the GW features in rotating collapsar, especially the signal associated with the low-T/|W| instability that is activated in moderately rotating collapsar. Finally, I will discuss the correlation between the low-T/|W| signals and the initial rotation profiles.