Multimessengers from 3D Core-Collapse Supernovae

Understand

We present gravitational wave and neutrino signatures obtained in our first principle 3D core-collapse supernova simulation of 15M non-rotating progenitor with Chimera code.

• Observations of neutrinos emitted by the forming neutron star, and gravitational waves, which are produced by hydrodynamic instabilities is the only way to get direct information about the supernova engine.
• Both GW and neutrino signals show different phases of supernova evolution.