Universal Pion Freeze-out Phase-Space Density

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Results on the pion freeze-out phase-space density in sulphur-nucleus, Pb-Pb and pion-proton collisions at CERN-SPS are presented. All heavy-ion reactions are consistent with the thermal Bose-Einstein distrtibution f=1/(exp(E/T)-1) at T~120 MeV, modified for expansion. Pion-proton data are also cons...

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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/S0375-9474(99)85044-1
http://cds.cern.ch/record/375773

Internet

https://dx.doi.org/10.1016/S0375-9474(99)85044-1
http://cds.cern.ch/record/375773

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