Semi-Inclusive Lambda and Kshort Production in p-Au Collisions at 17.5 GeV/c

Semi-Inclusive Lambda and Kshort Production in p-Au Collisions at 17.5 GeV/c

The first detailed measurements of the centrality dependence of strangeness production in p-A collisions are presented. Lambda and Kshort dn/dy distributions from 17.5 GeV/c p-Au collisions are shown as a function of "grey" track multiplicity and the estimated number of collisions, nu, mad...

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Veröffentlicht in:arXiv.org 2000-10
Hauptverfasser: Chemakin, I, Cianciolo, V, Cole, B A, Fernow, R, Frawley, A D, Gilkes, M, Gushue, S, Hartouni, E P, Hiejima, H, Justice, M, Kang, J H, Kirk, H, Maeda, N, Mioduszewski, S, Morrison, D, Moulson, M, Namboodiri, M N, Rai, G, Read, K, Remsberg, L, Rosati, M, Shin, Y, Soltz, R A, Sorensen, S, Thomas, J H, Torun, Y, Winter, D, Yang, X, Zajc, W A, Zhang, Y
Format: Artikel
Sprache:eng
Schlagworte:
Collisions
Dependence
Scaling
Strangeness
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Zusammenfassung:The first detailed measurements of the centrality dependence of strangeness production in p-A collisions are presented. Lambda and Kshort dn/dy distributions from 17.5 GeV/c p-Au collisions are shown as a function of "grey" track multiplicity and the estimated number of collisions, nu, made by the proton. The nu dependence of the Lambda yield deviates from a scaling of p-p data by the number of participants, increasing faster than this scaling for nu
ISSN:2331-8422
DOI:10.48550/arxiv.0003010