Lambda, Xi and Omega yields and transverse mass spectra have been measured in Pb-Pb and p-Pb collisions at 158 A GeV/c. The yields in Pb-Pb interactions are presented as a function of the collision centrality and compared with those obtained from p-Pb collisions. Strangeness enhancement is observed which increases with centrality and with the strangeness content of the hyperon. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
Enhancement of central Delta, Xi and Omega yields in Pb-Pb collisions at 158 A GeV/c
DI BARI, Domenico;
1998-01-01
Abstract
Lambda, Xi and Omega yields and transverse mass spectra have been measured in Pb-Pb and p-Pb collisions at 158 A GeV/c. The yields in Pb-Pb interactions are presented as a function of the collision centrality and compared with those obtained from p-Pb collisions. Strangeness enhancement is observed which increases with centrality and with the strangeness content of the hyperon. (C) 1998 Published by Elsevier Science B.V. All rights reserved.File in questo prodotto:
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