Negative particle production in nuclear collisions at 60 and 200 GeV/nucleon

A. Bamberger, D. Bangert, J. Bartke, H. Bialkowska, R. Bock, R. Brockmann, S. I. Chase, C. de Marzo, M. de Palma, I. Derado, V. Eckardt, C. Favucci, J. Fent, D. Ferenc, P. Freund, M. Gazdzicki, H. J. Gebauer, K. Geissler, C. Guerra, J. W. HarrisW. Heck, T. Humanic, K. Kadija, A. Karabarbounis, R. Keidel, M. Kowalski, W. Krischer, M. Lahanas, S. Margetis, E. Nappi, G. Odyniec, G. Paic, A. D. Panagiotou, A. Petridis, J. Pfennig, F. Posa, K. P. Pretzl, H. G. Pugh, F. Pühlhofer, G. Rai, A. Ranieri, W. Rauch, R. Renfordt, D. Röhrich, K. Runge, A. Sandoval, D. Schall, N. Schmitz, T. Schouten, L. S. Schroeder, G. Selvaggi, P. Seyboth, J. Seyerlein, E. Skrzypczak, P. Spinelli, R. Stock, H. Ströbele, A. Thomas, M. Tincknell, L. Teitelbaum, G. Vesztergombi, D. Vranic, S. Wenig

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Abstract

The results on spectra of negative particles produced in16O+Au and p-Au collisions at 200 GeV/nucleon and16O+Au at 60 GeV/nucleon are presented. The correlations of average rapidity and average transverse momentum with event multiplicity are studied. Spectral shapes are similar for central16O+Au and p-Au collisions. The transverse momentum and rapidity distributions for central16O+Au and p-Au collisions differ strongly from corresponding distributions for p+p interactions. The FRITIOF model fails to describe the shapes of the transverse momentum distributions. The simple thermodynamical model of a single fireball does not fit the midrapidity transverse momentum distributions, and the rapidity distributions.

Original languageEnglish
Pages (from-to)89-96
Number of pages8
JournalZeitschrift für Physik C Particles and Fields
Volume38
Issue number1
DOIs
Publication statusPublished - Mar 1 1988

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Bamberger, A., Bangert, D., Bartke, J., Bialkowska, H., Bock, R., Brockmann, R., Chase, S. I., de Marzo, C., de Palma, M., Derado, I., Eckardt, V., Favucci, C., Fent, J., Ferenc, D., Freund, P., Gazdzicki, M., Gebauer, H. J., Geissler, K., Guerra, C., ... Wenig, S. (1988). Negative particle production in nuclear collisions at 60 and 200 GeV/nucleon. Zeitschrift für Physik C Particles and Fields, 38(1), 89-96. https://doi.org/10.1007/BF01574520