11 papers
Extraction of baryon number susceptibilities at finite density from heavy-ion collisions
Grégoire Pihan, Roman Poberezhniuk, Volodymyr A. Kuznietsov +1
We present, to our knowledge, the first Bayesian extraction of baryon number susceptibilities of QCD matter at finite baryon density from heavy-ion collision data on proton number…
Hadronic and partonic composition of QCD matter across the crossover
Artemiy Lysenko, Mark I. Gorenstein, Marek Gazdzicki +2
We construct a simple equation of state of strongly interacting matter at zero chemical potentials that provides a unified description of lattice QCD thermodynamics in terms of had…
Subensemble Acceptance Method 3.0: General Corrections to Cumulants from Exact Conservation Constraints
Roman Poberezhniuk, Volodymyr A. Kuznietsov, Grégoire Pihan +1
We present the subensemble acceptance method 3.0 (SAM-3.0), which corrects cumulants of an observable measured in a subsystem of a large system for the effect of exact global conse…
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…
Indications for freeze-out of charge fluctuations in the quark-gluon plasma at the LHC
Jonathan Parra, Roman Poberezhniuk, Volker Koch +2
The D-measure of net-charge fluctuations quantifies the variance of net charge in strongly interacting matter. It was introduced over 20 years ago as a potential signal of quark-gl…
High-order cumulants and correlation functions near the critical point from molecular dynamics
Volodymyr A. Kuznietsov, Roman Poberezhniuk, Mark I. Gorenstein +2
We present a systematic investigation of particle number fluctuations in the crossover region near the critical endpoint of a first-order phase transition using molecular dynamics…