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Thermodynamically Anomalous Regions and Possible New Signals of Mixed Phase Formation
K. A. Bugaev, A. I. Ivanytskyi, D. R. Oliinychenko +5
Using an advanced version of the hadron resonance gas model we have found indications for irregularities in data for hadrons produced in relativistic heavy-ion collisions. These in…
Equation of state and sound velocity of hadronic gas with hard-core interaction
L. M. Satarov, K. A. Bugaev, I. N. Mishustin
Thermodynamic properties of hot and dense hadronic systems with a hard-sphere interaction are calculated in the Boltzmann approximation. Two parametrizations of pressure as a funct…
Phase transition in compact stars due to a violent shock
Igor Mishustin, Ritam Mallick, Rana Nandi +1
In this letter we study the dynamics of a first order phase transition from nucleonic to quark matter in neutron stars. Using standard equations of state for these two phases we fi…
Thermodynamically Anomalous Regions As A Mixed Phase Signal
K. A. Bugaev, A. I. Ivanytskyi, D. R. Oliinychenko +5
Using the most advanced model of the hadron resonance gas we reveal, at chemical freeze-out, remarkable irregularities such as an abrupt change of the effective number of degrees o…