TY  - JOUR
A1  - Sagun, Violetta V.
A1  - Bugaev, Kyrill A.
A1  - Ivanytskyi, Aleksei I.
A1  - Oliinychenko, Dmytro
A1  - Mishustin, Igor N.
T1  - Effects of induced surface tension in nuclear and hadron matter
T2  - EPJ Web of Conferences
N2  - Short range particle repulsion is rather important property of the hadronic and nuclear matter equations of state. We present a novel equation of state which is based on the virial expansion for the multicomponent mixtures with hard-core repulsion. In addition to the hard-core repulsion taken into account by the proper volumes of particles, this equation of state explicitly contains the surface tension which is induced by another part of the hard-core repulsion between particles. At high densities the induced surface tension vanishes and the excluded volume treatment of hard-core repulsion is switched to its proper volume treatment. Possible applications of this equation of state to a description of hadronic multiplicities measured in A+A collisions, to an investigation of the nuclear matter phase diagram properties and to the neutron star interior modeling are discussed.
Y1  - 2017
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71899
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-718999
SN  - 2100-014X
VL  - 137
IS  - 09007
PB  - EDP Sciences
CY  - Les Ulis
ER  -