380 citations · 4.9k across the 144 of their papers we have counts for
22 papers · 1 filter
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…
Baryon fluctuation signatures of the onset of deconfinement
Marek Gazdzicki, Mark Gorenstein, Anar Rustamov
An anomalous collision-energy dependence of proton number fluctuations is predicted as a consequence of the onset of deconfinement in heavy-ion collisions at the center of mass ene…
Apparent teleportation of indistinguishable particles
Marek Gazdzicki, Daniel Kikola, Ivan Pidhurskyi +1
Teleportation, introduced in science fiction literature, is an instantaneous change of the position of a macroscopic object. Two teleportation-like phenomena have been predicted by…
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei: Theoretical and Phenomenological considerations
Wojciech Brylinski, Marek Gazdzicki, Francesco Giacosa +3
Recently, the NA61/SHINE collaboration at the CERN SPS reported evidence of isospin-symmetry violation in high-energy nuclear collisions [Nature Commun. 16, 2849 (2025)]. The effec…
Equilibration and locality
Marek Gazdzicki, Mark Gorenstein, Ivan Pidhurskyi +2
Experiments motivated by predictions of quantum mechanics indicate non-trivial correlations between spacelike-separated measurements. The phenomenon is referred to as a violation o…
Impact of momentum resolution on factorial moments due to power-law correlations between particles
Subhasis Samanta, Tobiasz Czopowicz, Marek Gazdzicki
The effect of momentum resolution on factorial moments due to the power-law correlation function is studied. The study is motivated by the search for the critical point of the stro…
Scaling of factorial moments in cumulative variables
Subhasis Samanta, Tobiasz Czopowicz, Marek Gazdzicki
A search for power-law fluctuations within the framework of the intermittency method is ongoing to locate the critical point of the strongly interacting matter. In particular, expe…
Dynamics of critical fluctuations: Theory -- phenomenology -- heavy-ion collisions
M. Bluhm, M. Nahrgang, A. Kalweit +27
This report summarizes the presentations and discussions during the Rapid Reaction Task Force "Dynamics of critical fluctuations: Theory -- phenomenology -- heavy-ion collisions",…
Particle-Set Identification method to study multiplicity fluctuations
M. Gazdzicki, M. I. Gorenstein, M. Mackowiak-Pawlowska +1
In this paper a new method of experimental data analysis, the Particle-Set Identification method, is presented. The method allows to reconstruct moments of multiplicity distributio…
Steady state of isolated systems versus microcanonical ensemble in cell model of particle creation and annihilation
M. Gazdzicki, M. I. Gorenstein, A. Fronczak +2
A simple model of particle creation and annihilation in an isolated assembly of particles with conserved energy and fixed volume, the Cell Model, is formulated. With increasing tim…
Hagedorn's Hadron Mass Spectrum and the Onset of Deconfinement
Marek Gazdzicki, Mark I. Gorenstein
A brief history of the observation of the onset of deconfinement - the beginning of the creation of quark gluon plasma in nucleus-nucleus collisions with increasing collision energ…
Statistical Model of the Early Stage of nucleus-nucleus collisions with exact strangeness conservation
R. V. Poberezhnyuk, M. Gazdzicki, M. I. Gorenstein
The Statistical Model of the Early Stage, SMES, describes a transition between confined and deconfined phases of strongly interacting matter created in nucleus-nucleus collisions.…
From p+p to Pb+Pb Collisions: Wounded Nucleon versus Statistical Models
Marek Gazdzicki
System size dependence of hadron production properties is discussed within the Wounded Nucleon Model and the Statistical Model in the grand canonical, canonical and micro-canonical…
On Normalization of Strongly Intensive Quantities
M. Gazdzicki, M. I. Gorenstein, M. Mackowiak-Pawlowska
A special normalization is proposed for strongly intensive quantities used in the study of event-by-event fluctuations in high energy collisions. It ensures that these measures are…
Hadron-Resonance Gas at Freeze-out: Reminder on Importance of Repulsive Interactions
V. V. Begun, M. Gaździcki, M. I. Gorenstein
An influence of the repulsive interactions on matter properties is considered within the excluded volume van der Waals hadron-resonance gas model. Quantitative results are presente…
Particle Spectra in Statistical Models with Energy and Momentum Conservation
V. V. Begun, M. Gazdzicki, M. I. Gorenstein
Single particle momentum spectra are calculated within three micro-canonical statistical ensembles, namely, with conserved system energy, system momentum, as well as system energy…
Critical line of the deconfinement phase transition
M. I. Gorenstein, M. Gazdzicki, W. Greiner
Phase diagram of strongly interacting matter is discussed within the exactly solvable statistical model of the quark-gluon bags. The model predicts two phases of matter: the hadron…
A Method to Study `Chemical' Fluctuations in Nucleus--Nucleus Collisions
Marek Gazdzicki
A method to study event--by--event fluctuations of the `chemical' (particle type) composition of the final state of high energy collisions is proposed.}
Strangeness and Pion Production as Signals of QCD Phase Transition
Marek Gazdzicki
A systematic analysis of data on strangeness and pion production in nucleon-nucleon and central nucleus-nucleus collisions is presented. It is shown that at all collision energies…
Pion and Strangeness Production as Signals of QCD Phase Transition
Marek Gazdzicki
It is shown that data on pion and strangeness production in central nucleus-nucleus collisions are consistent with the hypothesis of a Quark Gluon Plasma formation between 15 A GeV…
Pion Suppression in Nuclear Collisions
Marek Gazdzicki, Mark I. Gorenstein, Stanislaw Mrowczynski
The pion multiplicity per participating nucleon in central nucleus-nucleus collisions at the energies 2-15 A GeV is significantly smaller than in nucleon-nucleon interactions at th…
Comment on ``Strangeness enhancement in and S interactions at energies near 200 GeV"
Marek Gaździcki, Ulrich Heinz
We argue that the recent analysis of strangeness production in nuclear collisions at 200 GeV/ performed by Topor Pop {\it et al.} \cite{To:95} is flawed. The conclusions are…