Universal pion freeze-out phase-space density

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Results on the pion phase-space density at freeze-out in sulphur- nucleus. Pb-Pb and pi -p collisions at the CERN SPS are presented. All heavy-ion reactions are consistent with the thermal Bose-Einstein distribution f=[exp(E/T)-1]/sup -1/ at T~120 MeV, modified for radial expansion. pi -p data are a...

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Detalles Bibliográficos
Autores principales: Ferenc, D., Heinz, Ulrich W., Tomasik, B., Wiedemann, U.A., Cramer, J.G.
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)00481-5
http://cds.cern.ch/record/431427

Internet

https://dx.doi.org/10.1016/S0370-2693(99)00481-5
http://cds.cern.ch/record/431427

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