Estimating Compressibility from Maximal-mass Compact Star Observations

Gergely Gábor Barnaföldi, Péter Pósfay, Balázs E. Szigeti +1

We investigated recent observation data of pulsar masses of PSR J0740$+$6620, PSR J0348$+$0432, and PSR J1614$-$2230 based on the extended $\sigma$-$\omega$ model. We assumed that these puls…