Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Tomasik, Boris"'
We report on construction of a modern multi-fluid approach to heavy-ion collisions at FAIR/BES energies (MUFFIN) and show the reproduction of basic experimental observables in Au-Au collisions in the RHIC Beam Energy Scan program. We also show the $p
Externí odkaz:
http://arxiv.org/abs/2410.02473
Autor:
Tomasik, Boris
Extensions of the blast-wave model for the description of non-central collisions are reviewed and the physics behind them is explained and illustrated. It is shown how the second-order anisotropy in expansion velocity together with the anisotropy in
Externí odkaz:
http://arxiv.org/abs/2409.19758
Autor:
Tomasik, Boris, Lokos, Sandor
Within the model of partial chemical equilibrium (PCE) we calculate the multiplicity ratios of selected unstable resonances to given stable species. We focus on those ratios that have been measured either in Pb+Pb collisions at the LHC or in Au+Au co
Externí odkaz:
http://arxiv.org/abs/2403.00427
Autor:
Vozabova, Radka, Tomasik, Boris
Publikováno v:
Physical Review C 109 (2024) 064908
We calculate the elliptic flow of deuterons in Pb+Pb collisions at 2.76 TeV per colliding nucleon-nucleon pair and show that it can be used to discriminate between direct statistical production and coalescence. The emission from the fireball is param
Externí odkaz:
http://arxiv.org/abs/2402.06327
We report mainly on the global flagship outreach activity in particle physics: the International Particle Physics Masterclasses. It is illustrated on the example of Slovakia and the Czech Republic. The Masterclasses are described and their long-term
Externí odkaz:
http://arxiv.org/abs/2401.17103
A novel three-fluid dynamical model for simulations of heavy-ion collisions at RHIC Beam Energy Scan programme, called MUFFIN, has been developed. The novelty consists of modular inclusion of the Equation of State, use of hyperbolic coordinates that
Externí odkaz:
http://arxiv.org/abs/2312.11070
Autor:
Kekelakova, Julia, Tomasik, Boris
Since 2005, the global flagship of outreach activities in high-energy physics have been the International Particle Physics Masterclasses. We report on a survey performed among the participants from Slovakia and the Czech Republic, where we have studi
Externí odkaz:
http://arxiv.org/abs/2307.15906
Publikováno v:
Physical Review C 107 (2023) 4, 044902
We have developed a next-generation hybrid event-by-event three-fluid hydrodynamic model, suitable for simulations of heavy-ion collisions in the energy range from few up to tens of GeV per colliding NN pair. At such energies the interpenetration tim
Externí odkaz:
http://arxiv.org/abs/2301.11894
Autor:
Lokos, Sandor, Tomasik, Boris
Publikováno v:
Phys. Rev. C 106, 034912, 2022
In high energy collisions, a dense, strongly interacting medium could be created, the quark gluon plasma. In rapid expansion, from the soup of quarks and gluons a gas of resonance and stable particles is formed at the chemical freeze-out and after th
Externí odkaz:
http://arxiv.org/abs/2206.11300
We present the first calculation of longitudinal decorrelation of anisotropic flow at RHIC Beam Energy Scan (BES) energies using event-by-event viscous hydrodynamic model (vHLLE), with two different initial states (GLISSANDO2 and UrQMD) and hadronic
Externí odkaz:
http://arxiv.org/abs/2110.14783