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Baryon Junction Loops in HIJING/BBv2.0 and the Baryon/Meson Anomaly at RHIC

V. Topor Pop·M. Gyulassy·J. Barrette·C. Gale·X. N. Wang·N. Xu
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Abstract

A new version, v2.0, of the HIJING/BB Monte Carlo nuclear collision event generator is introduced in order to explore further the possible role of baryon junctions loops in the baryon/meson anomaly (2 $< p_{T} <$ 5 GeV/c) observed in 200A GeV Au+Au reactions at RHIC. We show that junction loops with an enhanced intrinsic $k_T\approx 1$ GeV/c transverse momentum kick may provide a partial explanation of the anomaly as well as other important baryon stopping observables.

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V. Topor Pop, M. Gyulassy, J. Barrette, C. Gale, X. N. Wang, N. Xu. 2004-07-27. Baryon Junction Loops in HIJING/BBv2.0 and the Baryon/Meson Anomaly at RHIC. https://doi.org/10.1103/physrevc.70.064906

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