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Baryon Number Transport via Gluonic Junctions

Stephen E. Vance·Miklos Gyulassy·Xin-Nian Wang
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Abstract

A novel non-perturbative gluon junction mechanism is introduced within the HIJING/B nuclear collision event generator to calculate baryon number transport and hyperon production in pA and AA collisions. This gluonic mechanism can account for the observed large mid-rapidity valence baryon yield in Pb+Pb at 160 AGeV and predicts high initial baryon densities at RHIC. However, the highly enhanced Lambda-Lambdabar yield and the baryon transverse momentum flow observed in this reaction can only be partially described.

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Stephen E. Vance, Miklos Gyulassy, Xin-Nian Wang. 1998-10-13. Baryon Number Transport via Gluonic Junctions. https://doi.org/10.1016/s0370-2693(98)01338-0

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