Nucleon matter equation of state, particle number fluctuations and share viscosity within UrQMD box calculationsстатьяИсследовательская статья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 марта 2018 г.
Аннотация:Properties of equilibrated nucleon system are studied within the ultra-relativistic quantum
molecular dynamics (UrQMD) transport model. The UrQMDcalculations are done within a finite
box with periodic boundary conditions. The system achieves thermal equilibrium due to
nucleon–nucleon elastic scattering. For the UrQMD-equilibrium state, nucleon energy spectra,
equation of state, particle number fluctuations, and shear viscosity η are calculated. The
UrQMD results are compared with both, statistical mechanics and Chapman–Enskog kinetic theory,
for a classical system of nucleons with hard-core repulsion.