String fusion in the dual parton model and the production of antihyperons in heavy-ion collisions
- 1 May 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 47 (9) , 4142-4145
- https://doi.org/10.1103/physrevd.47.4142
Abstract
String fusion is introduced into the Monte Carlo dual parton model for hadron-nucleus and nucleus-nucleus collisions. We find that already the fusion of a small fraction of quark-antiquark chains at present energies leads to a strong increase of antihyperon and antiproton yields at energies reached at the CERN SPS.Keywords
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