9 papers
Thermodynamically Consistent Merging of Multidimensional QCD Equations of State
Prachi Garella, Yumu Yang, Musa R. Khan +7
We present a thermodynamically consistent framework for merging complementary models into a multidimensional QCD equation of state. An internal mixing variable is determined by min…
Toward a Unified Understanding of the Dense Matter Equation of State
Kshitij Agarwal, Johannes Jahan, Behruz Kardan +3
Efforts to understand the equation of state (EOS) of dense nuclear matter at supra-saturation densities have grown more sophisticated over the past decade, driven by a surge in hig…
Studying the QCD Matter produced in Heavy-Ion Collisions using the MUSES Calculation Engine
Johannes Jahan, Kevin P. Pala, Yumu Yang +42
The equation of state of hot and dense matter is essential for describing heavy-ion collisions at all collision energies. Here, we explore the capabilities of the latest version of…
Partial Pressure Contributions of Hadron Families to the QCD Equation of State
Jonathan Gonzales, Alejandro Florez, Johannes Jahan +3
Lattice simulations provide the thermodynamics of quantum chromodynamics (QCD) as a function of the temperature, at zero-to-moderate values of the baryonic chemical potential. Howe…
Merging multidimensional equations of state of strongly interacting matter via a statistical mixture
Yumu Yang, Prachi Garella, Musa R. Khan +7
We introduce a general method to merge multidimensional equations of state (EoSs) by combining them in a two-fluid equilibrium statistical mixture in the grand canonical ensemble.…
Relativistic mean-field model with density- and isospin-density-dependent couplings
Gabriel Frohaug, Konstantin Maslov, Veronica Dexheimer +4
We present a new hadronic EoS with hyperons built within the relativistic mean-field (RMF) formalism with baryon-density- and isospin-density-dependent couplings. Motivated by micr…