High Energy Physics - Phenomenology
[Submitted on 23 Jun 2016]
Title:QCD Phase-transition and chemical freezeout in nonzero magnetic field at NICA
View PDFAbstract:Because of relativistic off-center motion of the charged spectators and the local momentum-imbalance experienced by the participants, a huge magnetic field is likely generated in high-energy collisions. The influence of such short-lived magnetic field on the QCD phase-transition(s) shall be analysed. From Polyakov linear-sigma model, we study the chiral phase-transition and the magnetic response and susceptibility in dependence on temperature, density and magnetic field strength. The systematic measurements of the phase-transition characterizing signals, such as the fluctuations, the dynamical correlations and the in-medium modifications of rho-meson, for instance, in different interacting systems and collision centralities are conjectured to reveal an almost complete description for the QCD phase-structure and the chemical freezeout. We limit the discussion to NICA energies.
Submission history
From: Abdel Nasser Tawfik [view email][v1] Thu, 23 Jun 2016 21:15:28 UTC (30 KB)
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