منابع مشابه
The Chiral Critical Point in 3 - Flavour QCD ∗
We determine the second order endpoint of the line of first order phase transitions, which occur in the light quark mass regime of 3-flavour QCD at finite temperature, and analyze universal properties of this chiral critical point. A detailed analysis of Binder cumulants and the joint probability distributions of energy like and orderingfield like observables confirms that the chiral critical p...
متن کاملTowards the chiral critical surface of QCD
The critical endpoint of the QCD phase diagram is usually expected to belong to the chiral critical surface, i.e. the surface of second order transitions bounding the region of first order chiral phase transitions for small quark masses in the {mu,d,ms, μ} parameter space. For μ = 0, QCD with physical quark masses is known to be an analytic crossover, requiring the region of chiral transitions ...
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 کاملHow to Find the Qcd Critical Point
The event-by-event fluctuations in heavy ion collisions carry information about the thermodynamic properties of the hadronic system at the time of freeze-out. By studying these fluctuations as a function of varying control parameters, such as the collision energy, it is possible to learn much about the phase diagram of QCD. As a timely example, we stress the methods by which present experiments...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1994
ISSN: 0556-2821
DOI: 10.1103/physrevd.49.r3079