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String Junction Effects for Forward and Central Baryon Production in Hadron-Nucleus Collisions

F. W. Bopp·Yu. M. Shabelski
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Abstract

The process of baryon number transfer due to string junction propagation in rapidity space is considered. It leads to a significant effect in the net baryon production in pA collisions at mid-rapidities and an even more significant effect in the forward hemisphere for the cases of πA interactions. The results of numerical calculations in the framework of the Quark-Gluon String Model are in reasonable agreement with the data. Special consideration is given to Λproduced in {π^-}-A collisions extracted from data of WA89 Collaboration.

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F. W. Bopp, Yu. M. Shabelski. 2006-03-23. String Junction Effects for Forward and Central Baryon Production in Hadron-Nucleus Collisions. https://doi.org/10.1140/epja%2Fi2006-10026-8

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