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Charged particle spectra in16O induced nuclear collisions at the CERN SPS |
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| Authors: | R. Albrecht T. C. Awes C. Baktash P. Beckmann F. Berger R. Bock G. Claesson L. Dragon R. L. Ferguson A. Franz S. I. A. Garpman R. Glasow H. ?. Gustafsson H. H. Gutbrod J. W. Johnson K. -H. Kampert B. W. Kolb P. Kristiansson I. Y. Lee H. L?hner I. Lund F. E. Obenshain A. Oskarsson I. Otterlund T. Peitzmann S. Persson F. Plasil A. M. Poskanzer M. Purschke H. G. Ritter R. Santo H. R. Schmidt T. Siemiarczuk S. P. Sorensen E. Stenlund G. R. Young WA Collaboration |
| Affiliation: | 1. Gesellschaft für Schwerionenforschung (GSI), D-6100, Darmstadt, Federal Republic of Germany 2. Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA 3. University of Münster, D-4400, Münster, Federal Republic of Germany 4. Lawrence Berkeley Laboratory, 94720, Berkeley, CA, USA 5. Division of Cosmic and Subatomic Physics, University of Lund, S-22362, Lund, Sweden |
| Abstract: | Charged particle multiplicity distributions and pseudo-rapidity density distributions from16O induced nuclear collisions at 200 and 60A GeV are presented. The data were taken, using a minimumbias trigger, with the WA80 set-up at the CERN SPS. In this presentation we focus on how the yield of charged particles depends on the projectile energy, the mass number of the target nucleus and the energy measured in a uranium-plastic sampling calorimeter covering angles close to zero degrees. The data are compared to simulations from the event generator FRITIOF. |
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