701 citations · 14.4k across the 257 of their papers we have counts for
14 papers · 2 filters
Net-charge probability distributions in heavy ion collisions at chemical freeze-out
P. Braun-Munzinger, B. Friman, F. Karsch +2
We explore net charge probability distributions in heavy ion collisions within the hadron resonance gas model. The distributions for strangeness, electric charge and baryon number…
Probing deconfinement in the Polyakov-loop extended Nambu-Jona-Lasinio model at imaginary chemical potential
Kenji Morita, Vladimir Skokov, Bengt Friman +1
The phase structure of Polyakov-loop extended Nambu-Jona-Lasinio (PNJL) model is explored at imaginary chemical potential, with particular emphasis on the deconfinement transition.…
Transport Coefficients in Gluodynamics: From Weak Coupling towards the Deconfinement Transition
M. Bluhm, B. Kampfer, K. Redlich
We study the ratio of bulk to shear viscosity in gluodynamics within a phenomenological quasiparticle model. We show that at large temperatures this ratio exhibits a quadratic depe…
Chiral condensate and Mott-Anderson freeze-out
D. Blaschke, J. Berdermann, J. Cleymans +1
We present the idea of a Mott-Anderson freeze-out that suggests a key role of the localization of the hadron wave functions when traversing the hadronization transition. The extens…
Role of mesonic fluctuations in the Polyakov loop extended quark-meson model at imaginary chemical potential
Kenji Morita, Vladimir Skokov, Bengt Friman +1
We explore the thermodynamics and phase structure of the Polyakov loop-extended two flavor chiral quark--meson (PQM) model beyond the mean-field approximation at imaginary chemical…
Non-perturbative dynamics and charge fluctuations in effective chiral models
V. Skokov, B. Friman, K. Redlich
We discuss the properties of fluctuations of the electric charge in the vicinity of the chiral crossover transition within effective chiral models at finite temperature and vanishi…
Charge fluctuations in chiral models and the QCD phase transition
V. Skokov, B. Friman, F. Karsch +1
We consider the Polyakov loop-extended two flavor chiral quark--meson model and discuss critical phenomena related with the spontaneous breaking of the chiral symmetry. The model i…
Net-proton probability distribution in heavy ion collisions
P. Braun-Munzinger, B. Friman, F. Karsch +2
We compute net-proton probability distributions in heavy ion collisions within the hadron resonance gas model. The model results are compared with data taken by the STAR Collaborat…
Has Tc been measured by heavy ion experiments?
Frithjof Karsch, Krzysztof Redlich
We discuss the role of cumulants of net baryon number fluctuations in the analysis of critical behavior in QCD and the study of freeze-out conditions in heavy ion experiments. Thro…
Particle Production in p-p and Heavy Ion Collisions at Ultrarelativistic Energies
J. Cleymans, S. Kabana, I. Kraus +3
Recent results related to the chemical equilibration of hadrons in the final state of p-p and heavy ion collisions are reviewed.
Probing deconfinement in a chiral effective model with Polyakov loop at imaginary chemical potential
Kenji Morita, Vladimir Skokov, Bengt Friman +1
The phase structure of the two-flavor Polyakov-loop extended Nambu-Jona-Lashinio model is explored at finite temperature and imaginary chemical potential with a particular emphasis…
Antimatter production in proton-proton and heavy-ion collisions at ultrarelativistic energies
J. Cleymans, S. Kabana, I. Kraus +3
One of the striking features of particle production at high beam energies is the near equal abundance of matter and antimatter in the central rapidity region. In this paper we stud…
Fluctuations as probe of the QCD phase transition and freeze-out in heavy ion collisions at LHC and RHIC
B. Friman, F. Karsch, K. Redlich +1
We discuss the relevance of higher order moments of net baryon number fluctuations for the analysis of freeze-out and critical conditions in heavy ion collisions at LHC and RHIC. U…
Ratio of bulk to shear viscosity in a quasigluon plasma: from weak to strong coupling
M. Bluhm, B. Kampfer, K. Redlich
The ratio of bulk to shear viscosity is expected to exhibit a different behaviour in weakly and in strongly coupled systems. This can be expressed by its dependence on the squared…