Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Poberezhnyuk Roman"'
Autor:
Poberezhnyuk Roman, Savchuk Oleh, Vovchenko Volodymyr, Kuznietsov Volodymyr, Steinheimer Jan, Gorenstein Mark, Stoecker Horst
Publikováno v:
EPJ Web of Conferences, Vol 296, p 06002 (2024)
Subensemble Acceptance Method (SAM) [1, 2] is an essential link between measured event-by-event fluctuations and their grand canonical theoretical predictions such as lattice QCD. The method allows quantifying the global conservation law effects in f
Externí odkaz:
https://doaj.org/article/f32ab25600ee4327b24ba5d9ea7932ce
Autor:
Poberezhnyuk Roman, Vovchenko Volodymyr, Savchuk Oleh, Koch Volker, Gorenstein Mark, Stoecker Horst
Publikováno v:
EPJ Web of Conferences, Vol 276, p 01005 (2023)
Subensemble is a type of statistical ensemble which is the generalization of grand canonical and canonical ensembles. The subensemble acceptance method (SAM) provides general formulas to correct the cumulants of distributions in heavy-ion collisions
Externí odkaz:
https://doaj.org/article/69046f72389b41449938b25f6c54b372
Autor:
Poberezhnyuk, Roman, Savchuk, Oleh, Vovchenko, Volodymyr, Kuznietsov, Volodymyr, Steinheimer, Jan, Gorenstein, Mark, Stoecker, Horst
Subensemble Acceptance Method (SAM) [1,2] is an essential link between measured event-by-event fluctuations and their grand canonical theoretical predictions such as lattice QCD. The method allows quantifying the global conservation law effects in fl
Externí odkaz:
http://arxiv.org/abs/2312.17685
Autor:
Brylinski, Wojciech, Gazdzicki, Marek, Giacosa, Francesco, Gorenstein, Mark, Poberezhnyuk, Roman, Samanta, Subhasis, Stroebele, Herbert
It is well known that isospin symmetry is fulfilled to a good approximation in strong interactions, as confirmed in low-energy scattering experiments and in mass spectra of both light and heavy hadrons. In collisions of nuclei with an equal number of
Externí odkaz:
http://arxiv.org/abs/2312.07176
We incorporate the empirical low-density properties of isospin symmetric nuclear matter into the excluded-volume model for quarkyonic matter by including attractive mean field in the nucleonic sector and considering variations on the nucleon excluded
Externí odkaz:
http://arxiv.org/abs/2307.13532
Autor:
Kuznietsov, Volodymyr A., Savchuk, Oleh, Poberezhnyuk, Roman V., Vovchenko, Volodymyr, Gorenstein, Mark I., Stoecker, Horst
Molecular dynamics simulations are performed for a finite non-relativistic system of particles with Lennard-Jones potential. We study the effect of liquid-gas mixed phase on particle number fluctuations in coordinate subspace. A metastable region of
Externí odkaz:
http://arxiv.org/abs/2303.09193
Autor:
Poberezhnyuk, Roman V., Vovchenko, Volodymyr, Savchuk, Oleh, Koch, Volker, Gorenstein, Mark I., Stoecker, Horst
Subensemble is a type of statistical ensemble which is the generalization of grand canonical and canonical ensembles. The subensemble acceptance method (SAM) provides general formulas to correct the cumulants of distributions in heavy-ion collisions
Externí odkaz:
http://arxiv.org/abs/2210.02960
Autor:
Taradiy, Kirill, Zhou, Kai, Steinheimer, Jan, Poberezhnyuk, Roman V., Vovchenko, Volodymyr, Stoecker, Horst
We study the applicability of a Deep Neural Network (DNN) approach to simulate one-dimensional non-relativistic fluid dynamics. Numerical fluid dynamical calculations are used to generate training data-sets corresponding to a broad range of profiles
Externí odkaz:
http://arxiv.org/abs/2106.02841
Autor:
Poberezhnyuk, Roman V., Savchuk, Oleh, Gorenstein, Mark I., Vovchenko, Volodymyr, Stoecker, Horst
Publikováno v:
Phys. Rev. C 103, 024912 (2021)
General formulas are presented for higher order cumulants of the conserved charge statistical fluctuations inside the mixed phase. As a particular example the van der Waals model in the grand canonical ensemble is used. The higher order measures of t
Externí odkaz:
http://arxiv.org/abs/2011.06420
Publikováno v:
Phys. Rev. C 103, 024301 (2021)
The equation of state and phase diagram of strongly interacting matter composed of $\alpha$ particles are studied in the mean-field approximation. The particle interactions are included via a Skyrme-like mean field, containing both attractive and rep
Externí odkaz:
http://arxiv.org/abs/2009.13487