• Corpus ID: 118053124

# Recent Results of the Hadron Resonance Gas Model and the Chemical Freeze-out of Strange Hadrons

@article{Bugaev2014RecentRO,
title={Recent Results of the Hadron Resonance Gas Model and the Chemical Freeze-out of Strange Hadrons},
author={Kyrill A. Bugaev and A. I. Ivanytskyi and Dmytro Oliinychenko and Eduard G. Nikonov and Violetta V. Sagun and Gennady Zinovjev},
journal={arXiv: High Energy Physics - Phenomenology},
year={2014}
}
• Published 19 December 2014
• Physics
• arXiv: High Energy Physics - Phenomenology
A detailed discussion of recent results obtained within the hadron resonance gas model with the multi-component hard core repulsion is presented. Among them there are the adiabatic chemical freeze-out criterion, the concept of separate chemical freeze-out of strange particles and the effects of enhancement and sharpening of wide resonances and quark gluon bags occurring in a thermal medium. These findings are discussed in order to strengthen the planned heavy-ion collision experimental programs…
3 Citations

## Figures from this paper

Use of the Meta-analysis in the Finding of Singularities of a Nuclear Matter Created in Ultrarelativistic Nuclear Collisions
The published theoretical data of few models (PHSD/HSD both with and without chiral symmetry restoration) applied to experimental data from collisions of nuclei from SIS to LHC energies, have been
Strangeness production in heavy-ion collisions
• Physics
• 2015
A study of the "horn" in the particle ratio $K^+/\pi^+$ for central heavy-ion collisions as a function of the collision energy $\sqrt{s}$ is presented. We analyse two different interpretations: the
Toxicity and Behavioural Changes in Freshwater Fish Rasbora daniconius Exposed to Paper Mill Effluent
• Environmental Science
• 2013
The aim of the present study is to determine lethal concentration for 50% mortality of paper mill effluent to fresh water fish Rasbora daniconius for 24to 96 hours using bioassay method. The LC

## References

SHOWING 1-10 OF 23 REFERENCES
Non-smooth Chemical Freeze-out and Apparent Width of Wide Resonances and Quark Gluon Bags in a Thermal Environment
• Physics
• 2013
Here we develop the hadron resonance gas model with the Gaussian mass attenuation. This model allows us to treat the usual hadrons and the quark gluon bags on the same footing and to study the
Adiabatic Chemical Freeze-out and Wide Resonance Modification in a Thermal Medium
• Physics
• 2012
Here we develop a model equation of state which successfully parameterizes the thermodynamic functions of hadron resonance gas model at chemical freeze-out and which allows us to naturally explain
Thermodynamically anomalous regions and possible new signals of mixed-phase formation
• Physics
• 2014
Abstract.Using an advanced version of the hadron resonance gas model we have found indications for irregularities in data for hadrons produced in relativistic heavy-ion collisions. These include an
Thermodynamically Anomalous Regions As A Mixed Phase Signal
• Physics
• 2015
Using the most advanced model of the hadron resonance gas we reveal, at chemical freeze-out, remarkable irregularities such as an abrupt change of the effective number of degrees of freedom and
Phys
• Rev. Lett. 81, 5284
• 1998
Eur
• Phys. J. A 49,
• 2013
A
• S. Sorin and G. M. Zinovjev, PoS Baldin ISHEPP XXI
• 2012
Europhys
• Lett. 85, 22002
• 2009
Phys
• Rev. C 79,
• 2009
Phys
• Rev. D 76, 074034
• 2007