18-22 September 2017
Yerevan, Armenia
Etc/GMT+4 timezone

Bayesian Analysis of Hybrid EoS Models Using Mass and Radius Data from Compact Star Observations

21 Sep 2017, 15:30
Yerevan, Armenia

Yerevan, Armenia

Department of Physics, Alex Manoogian str. 1, Yerevan, Armenia


Alexander Ayriyan (JINR)


A Bayesian analysis for a new class of realistic models of hybrid equations of state (EoS) with mixed phase is performed. The mixed phase is described by a one parameter simple model. The parameter represents the impact of the mixed phase structure to the pressure. It is demonstrated that the observation of a possible pair of high-mass twin stars would have a sufficient discriminating power to favour hybrid EoS with a strong first-order phase transition over alternative EoS.

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