Publications (22)
Hadronic Matter with Internal Symmetries and its Consequences: An Expanding Hadronic Gas
Ludwik Turko
We consider an ideal gas of massive hadrons in thermal and chemical equilibrium. The gas expands longitudinally in accordance with Bjorken law. Strangeness and baryon number conser…
Statistical ensemble equivalence problem
Ludwik Turko
A problem of the equivalence of statistical ensembles is critically analyzed. It is shown, that although different probability distributions of statistical physics have the same be…
NA61/SHINE shining more light on the onset of deconfinement
Maciej P. Lewicki, Ludwik Turko
NA61/SHINE has recently completed data acquisition for its original programme on strong interactions. The Collaboration has gathered rich data on collisions of ions in a two-dimens…
The same key to different doors - temperature puzzles
Ludwik Turko
The notion of temperature in many body elementary particle processes is in a common use for decades. Thermal models have become simple and universal effective tools to describe par…
The sound velocity in an equilibrium hadron gas
Dariusz Prorok, Ludwik Turko
We calculate the velocity of sound in an ideal gas of massive hadrons with non-vanishing baryon number. The gas is in thermal and chemical equilibrium. Also we show that the temper…
J/Psi suppression in colliding nuclei: statistical model analysis
Dariusz Prorok, Ludwik Turko
We consider the suppression at a high energy heavy ion collision. An ideal gas of massive hadrons in thermal and chemical equilibrium is formed in the central region. The fi…
Finite Size Universe or Perfect Squash Problem v2
Ludwik Turko
We give a physical notion to all self-adjoint extensions of the operator in the finite interval. It appears that these extensions realize different non-unitary equivalent r…
J/ absorption in a multicomponent hadron gas
Dariusz Prorok, Ludwik Turko, David Blaschke
A model for anomalous suppression in high energy heavy ion collisions is presented. As the additional suppression mechanism beyond standard nuclear absorption inelastic $J/Î…
Properties of an equilibrium hadron gas subjected to the adiabatic longitudinal expansion
Dariusz Prorok, Ludwik Turko
We consider an ideal gas of massive hadrons in thermal and chemical equilibrium. The gas expands longitudinally in an adiabatic way. This evolution for a baryonless gas reduces to…
J/Psi suppression in an expanding equilibrium hadron gas
Dariusz Prorok, Ludwik Turko
We consider an ideal gas of massive hadrons in thermal and chemical equilibrium. The finite-size gas expands longitudinally in accordance with Bjorken law. Also the transverse expa…
Isospin-symmetry violation -- kaons and beyond (ISO-BREAK 25: summary and outlook)
Marek Gazdzicki, Francesco Giacosa, Katarzyna Grebieszkow +40
This report summarizes the presentations and discussions during the ISO-BREAK 25 Workshop ``Isospin symmetry violation: kaons and beyond'', which was held at Jan Kochanowski Univer…
Fluctuations, correlations and finite volume effects in heavy ion collision
Ludwik Turko
Finite volume corrections to higher moments are important observable quantities. They make possible to differentiate between different statistical ensembles even in the thermodynam…
Macroconstraints from Microsymmetries of Macrosystems
Ludwik Turko, Jan Rafelski
The dynamics governing the evolution of a many body system is constrained by a nonabelian local symmetry. We obtain a general form of the global macroscopic conditions assuring tha…
Looking for the phase transition - recent NA61/SHINE results
Ludwik Turko
The fixed-target NA61/SHINE experiment (SPS CERN) looks for the critical point of strongly interacting matter and the properties of the onset of deconfinement. It is a two dimensio…
Nonlinear Constraints from Non-Abelian Internal Symmetries
Ludwik Turko
Symmetry invariant local interaction of a many body system leads to global constraints. We obtain explicit forms of the global macroscopic condition assuring that at the microscopi…
Statistical Thermal Models in High-Energy Nuclear Physics
Ludwik Turko
An examination of thermal models leads to the important signature of the expected critical behavior of the hadronic matter. A presentation is mainly devoted to the final volume eff…
NA61/SHINE experiment - programme beyond 2020
Ludwik Turko
The fixed-target NA61/SHINE experiment (SPS CERN) looks for the critical point (CR) of strongly interacting matter and the properties of the onset of deconfinement. It is a scan of…
Dynamics of Multiparticle Systems with non - Abelian Symmetry
Ludwik Turko, Jan Rafelski
We consider the dynamics governing the evolution of a many body system constrained by an nonabelian local symmetry. We obtain explicit forms of the global macroscopic condition ass…
Non-Abelian Constraints in Multiparticle Production
Ludwik Turko
Internal microscopic symmetry of a many body system leads to global constraints. We obtain explicit forms of the global macroscopic condition assuring that at the microscopic level…
Statistical models of hadron production -- simple models for complicated processes
Ludwik Turko
Thermal statistical models are simple and effective tool to describe particle production in high energy heavy ion collision. It is shown that for higher moments finite volume corre…
Fritz Haber: The Damned Scientist
Magda Dunikowska, Ludwik Turko
In the gallery of famous people tracing their origins to WrocÅaw, few are as controversial, as complex, or as tragic as Fritz Haber, ever more distant in the flux of time, yet sti…
Macroconstraints from Microsymmetries
Ludwik Turko
The dynamics governing the evolution of a many body system is constrained by a nonabelian local symmetry. We obtain explicit forms of the global macroscopic condition assuring that…