dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDey, J.
dc.creatorKrein, G.
dc.creatorTomio, L.
dc.creatorFrederico, T.
dc.date2014-05-20T15:22:33Z
dc.date2016-10-25T17:56:16Z
dc.date2014-05-20T15:22:33Z
dc.date2016-10-25T17:56:16Z
dc.date1994-12-01
dc.date.accessioned2017-04-05T23:37:20Z
dc.date.available2017-04-05T23:37:20Z
dc.identifierZeitschrift Fur Physik C-particles and Fields. New York: Springer Verlag, v. 64, n. 4, p. 695-697, 1994.
dc.identifier0170-9739
dc.identifierhttp://hdl.handle.net/11449/33512
dc.identifierhttp://acervodigital.unesp.br/handle/11449/33512
dc.identifier10.1007/BF01957779
dc.identifierWOS:A1994PZ69700012
dc.identifierhttp://dx.doi.org/10.1007/BF01957779
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/877617
dc.descriptionThe combined CERN and Brookhaven heavy ion (H.I.) data supports a scenario of hadron gas which is in chemical and thermal equilibrium at a temperature T of about 140 MeV. Using the Brown-Stachel-Welke model (which gives 150 MeV) we show that in this scenario, the hot nucleons have mass 3 pi T and the pi and rho mesons have masses close to pi T and 2 pi T, respectively. A simple model with pions and quarks supports the co-existence of two phases in these heavy ion experiments, suggesting a second order phase transition. The masses of the pion, rho and the nucleon are intriguingly close to the lattice screening masses.
dc.languageeng
dc.publisherSpringer
dc.relationZeitschrift fur Physik C: Particles and Fields
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleRECENT HEAVY-ION EXPERIMENTS AND STATISTICAL-MODEL OF HADRONS
dc.typeOtro


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