منابع مشابه
Finding the critical end point of QCD: lattice and experiment
The current status of the search for the critical end point on the lattice and in experiments is discussed. A naive extrapolation is given of lattice results on the location of the critical end point to the continuum limit with the correct pion mass. An interpretation of current results on fluctuations is provided. A new method of analysis of experimental data is discussed, which provides a che...
متن کاملDynamic nature at the QCD Critical End Point
We discuss the dynamic nature of the critical end point (CEP) which is the end point of the first order chiral phase transition. In the earlier work, Son and Stephanov analyzed the Langevin equation for CEP taking care of the mixing effect between the chiral condensate and the baryon number density and showed that the dynamic universality class of CEP is the model H, the same as that of the end...
متن کاملThe physics of the QCD critical point
The physics of the QCD critical point – p. 1/32 Outline Introduction: QCD phase diagram and heavy ion collisions.
متن کاملProspects of detecting the QCD critical point
We investigate the possibility to observe the QCD critical point in A + A collisions at the SPS. Guided by the QCD phase diagram expressed in experimentally accessible variables we suggest that the process C +C at 158 GeV /n freezes out very close to the critical point. We perform an analysis of the available preliminary experimental data for a variety of SPS processes. The basic tool in our ef...
متن کاملBehavior of physical observables in the vicinity of the QCD critical end point
Using the SU(3) Nambu-Jona-Lasinio (NJL) model, we study the chiral phase transition at finite T and μB. Special attention is given to the QCD critical end point (CEP): the study of physical quantities, as the pressure, the entropy, the baryon number susceptibility and the specific heat near the CEP, will provide complementary information concerning the order of the phase transition. We also an...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2014
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2014.09.033