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Charged particle multiplicities in nuclear collisions at 200 GeV/N

Authors :
Bächler, J.
Bartke, J.
Bialkowska, H.
Bock, R.
Brockmann, R.
Buncic, P.
Chase, S. I.
Derado, I.
Eckardt, V.
Eschke, J.
Favuzzi, C.
Ferenc, D.
Fleischmann, B.
Foka, P.
Fuchs, M.
Gazdzicki, M.
Gebauer, H. J.
Gladysz, E.
Guerra, C.
Harris, J. W.
Heck, W.
Hoffmann, M.
Humanic, T.
Kabana, S.
Kadija, K.
Karabarbounis, A.
Keidel, R.
Kosiec, J.
Kowalski, M.
Kühmichel, A.
Lahanas, M.
Lee, J. Y.
LeVine, M.
Ljubicic, A.
Margetis, S.
Nappi, E.
Odyniec, G.
Paic, G.
Panagiotou, A. D.
Petridis, A.
Pfennig, J.
Piper, A.
Posa, F.
Pugh, H. G.
Pühlhofer, F.
Rai, G.
Rauch, W.
Renfordt, R.
Röhrich, D.
Roland, G.
Rothard, H.
Runge, K.
Sandoval, A.
Schmidt, E.
Schmitz, N.
Schmoetten, E.
Schneider, I.
Schroeder, L. S.
Seyboth, P.
Seyerlein, J.
Skrzypczak, E.
Spinelli, P.
Stock, R.
Ströbele, H.
Teitelbaum, L.
Thomas, A.
Tonse, S.
Vasileiadis, G.
Vesztergombi, G.
Vranic, D.
Wenig, S.
Source :
Zeitschrift für Physik C Particles and Fields; June 1991, Vol. 51 Issue: 2 p157-162, 6p
Publication Year :
1991

Abstract

Data on multiplicities of charged particles produced in proton-nucleus and nucleus-nucleus collisions at 200 GeV per nucleon are presented. It is shown that the mean multiplicity of negative particles is proportional to the mean number of nucleons participating in the collision both for nucleus-nucleus and proton-nucleus collisions. The apparent consistency of pion multiplicity data with the assumption of an incoherent superposition of nucleon-nucleon collisions is critically discussed.

Details

Language :
English
ISSN :
01709739 and 14315858
Volume :
51
Issue :
2
Database :
Supplemental Index
Journal :
Zeitschrift für Physik C Particles and Fields
Publication Type :
Periodical
Accession number :
ejs15717236
Full Text :
https://doi.org/10.1007/BF01475785
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