System size dependence of the non-monotonous pion freeze-out volume excitation function
نویسندگان
چکیده
منابع مشابه
〈mT 〉 excitation function: Freeze-out and equation of state dependence
An integrated Boltzmann+hydrodynamics transport approach is applied to investigate the dependence of the mean transverse mass on the freeze-out and the equation of state over the energy range from Elab = 2 − 160A GeV. This transport approach based on the Ultra-relativistic Quantum Molecular Dynamics (UrQMD) with an intermediate hydrodynamic stage allows for a systematic comparison without adjus...
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Volume effects on meson masses are important for understanding the results of QCD lattice simulations, which are still limited to large meson masses and small volumes. Such finite volume effects have been studied in different approaches [2, 3, 4], mainly using chiral perturbation theory (chPT) . Since quark effects involving higher momentum scales also seem to play a role [5], we study the pion...
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ژورنال
عنوان ژورنال: Open Physics
سال: 2012
ISSN: 2391-5471
DOI: 10.2478/s11534-012-0093-0