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Evidence of the QCD tricritical endpoint existence at NICA-FAIR energiesстатья Исследовательская статья
- Авторы: Bugaev K.A., Emaus R., Sagun V.V., Ivanytskyi A.I., Bravina L.V., Blaschke D.B., Nikonov E.G., Taranenko A.V., Zabrodin E.E., Zinovjev G.M.
- Журнал: KnE Energy & Physics; The 3rd International Conference on Particle Physics and Astrophysics (ICPPA)
- Том: 2018
- Год издания: 2018
- Первая страница: 313
- Последняя страница: 319
- DOI: 10.18502/ken.v3i1.1760
- Аннотация: We present a summary of possible signals of the chiral symmetry restoration and deconfinement phase transitions which may be, respectively, probed at the center of mass collision energies at 4.3-4.9 GeV and above 8.7-9.2 GeV. It is argued that these signals may evidence for an existence of the tricritical endpoint of QCD phase diagram at the collision energy around 8.7-9.2 GeV. The equation of state hadronic matter with the restored chiral symmetry is discussed and the number of bosonic and fermionic degrees of freedom is found.
- Добавил в систему: Забродин Евгений Евгеньевич