Possible signals of two QCD phase transitions at NICA-FAIR energies

Possible signals of two QCD phase transitions at NICA-FAIR energies

The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed. We have found that the center-of-mass collision energy range of tricritical endpoint of QCD phase diagram is [9; 9.2] GeV which is consisten...

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Veröffentlicht in:EPJ Web Conf 2019, Vol.204, p.3001
Hauptverfasser: Bugaev, K. A., Ivanytskyi, A. I., Sagun, V. V., Grinyuk, B. E., Savchenko, D. O., Zinovjev, G. M., Nikonov, E. G., Bravina, L. V., Zabrodin, E. E., Blaschke, D. B., Kabana, S., Taranenko, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Nuclear Theory
Organic chemistry
Phase diagrams
Phase transitions
Physics
Quantum chromodynamics
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Zusammenfassung:The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed. We have found that the center-of-mass collision energy range of tricritical endpoint of QCD phase diagram is [9; 9.2] GeV which is consistent both with the QCD inspired exactly solvable model and experimental findings.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201920403001