P36 v1.1: Phase Diagram of Compact Objects in CCEGA

Key Points

• This research aims to refine the mass limits and phase boundaries of compact objects in CCEGA, particularly focusing on neutron stars and black holes.
• Revised maximum mass for compact objects from prior data.
• Analysis of phase boundaries across various equations of state (EOS).
• Examination of compact object regimes based on mass.
• Updated M_max value from 2.33 to 4.26 solar masses.
• Identified three distinct regimes: neutron stars, ultracompact objects, and black holes.
• Confirmed GW190814 secondary matches with the ultracompact regime.

Abstract