3 papers
astro-ph.HE2026
Sensitivity of the Neutron Star Equation of State Inferences to Mass and Radius Measurements
Dmitry D. Ofengeim, Peter S. Shternin, Tsvi Piran
We examine how inferences of the neutron-star equation of state depend on mass and radius observations. We update previous results with recent measurements combined with theoretica…
astro-ph.HE2025
Neutrino pair bremsstrahlung due to electromagnetic collisions in neutron star cores revisited
P. S. Shternin
We reconsider the problem of neutrino pair bremsstrahlung emission originating from the electromagnetic collisions of charged particles in nucleonic () neutron star cores. T…
astro-ph.HE2025
Verification of Cas A neutron star cooling rate using Chandra HRC-S observations
Jiaqi Zhao, Craig O. Heinke, Peter S. Shternin +3
The young neutron star (NS) in the Cassiopeia A (Cas A) supernova remnant is a fascinating test for theories of NS cooling. Chandra observations have indicated that its surface tem…