Fluctuations and correlations of conserved charges in an excluded volume hadron resonance gas model

Abstract

We present temperature ($T$) and baryonic chemical potential (${\mu }_B$) dependence of higher order fluctuations and correlation between conserved charges in Excluded Volume Hadron Resonance Gas (EVHRG) model. Products of moments, such as ratio of variance to mean (${\sigma }^2/M)$, product of skewness and standard deviation ($S\sigma$), product of kurtosis and variance ($\kappa {\sigma }^2$), for net-proton, net-kaon and net-charge have been evaluated on the phenomenologically determined freeze-out curve. Further, products of moments for net-proton and net-charge have been compared with the experimental data measured by STAR experiment. The dependence of the model result on the hadronic radius parameter has also been discussed.

15 pages, 13 figures

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Cited by in corpus (51)

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• Thermoelectric effect and Seebeck coefficient for hot and dense hadronic matter
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• Finite size effect of hadronic matter on its transport coefficients
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• Excluded-volume effects for a hadron gas in Yang-Mills theory
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• Reparametrizing the Polyakov$-$Nambu$-$Jona-Lasinio model
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• Systematics of chemical freeze-out parameters in heavy-ion collision experiments
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• Interacting hadron resonance gas model in magnetic field and the fluctuations of conserved charges
• Thermodynamics of strongly interacting matter in a hybrid model
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• Thermodynamics of a gas of hadrons with attractive and repulsive interaction within S-matrix formalism
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• Novel scheme for parametrizing the chemical freeze-out surface in Heavy Ion Collision Experiments
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• Chiral condensate and the equation of state at nonzero baryon density from the hadron resonance gas model with a repulsive mean field
• Finite temperature properties of a modified Polyakov$-$Nambu$-$Jona-Lasinio model
• Effects of a non-zero strangeness-chemical potential in strong interaction models
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• Effect of finite volume on thermodynamics of quark-hadron matter
• System size dependence of baryon-strangeness correlations in relativistic heavy ion collisions from a multiphase transport model
• Exploring the hadron resonance gas phase on the QCD phase diagram
• Effect of Coriolis Force on Diffusion of D Meson
• Can charm fluctuation be a better probe to study QCD critical point?
• Constraining the hadronic spectrum and repulsive interactions in a hadron resonance gas via fluctuations of conserved charges
• Finite size effect on the thermodynamics of a hot and magnetized hadron resonance gas
• Shear viscosity and electrical conductivity of rotating quark matter in Nambu--Jona-Lasinio Model
• Shear Viscosity and Electrical Conductivity of Rotating Nuclear Medium in Hadron Resonance Gas and Nambu-Jona Lasinio Models
• Universal descriptions of chemical freeze-out based on pressure and specific heat
• Magneto-Thomson and transverse Thomson effects in an interacting hadron gas in the presence of an external magnetic field
• Chemical freeze-out systematics of thermal model analysis using hadron yield ratios