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arXiv · 1210.4782

Jet probes of QCD matter: single jets and dijets in heavy-ion collisions

Ben-Wei Zhang·Yuncun He·Enke Wang
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Abstract

Modifications of jets in the existence of a hot and dense QCD medium have recently attracted a lot of attentions. In this talk, we demonstrate how jet-medium interactions change the behavior of jets by offering examples of inclusive jet and dijet productions at $ {\cal O}(α_s^3)$ in heavy ion collisions including initial-state cold nuclear effects and especially the final-state parton energy loss effect. The suppression of inclusive jet spectrum varying with jet radii and a flatter dijet momentum imbalance as compared to those in hadron-hadron collisions are observed in high-energy nuclear collisions.

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Ben-Wei Zhang, Yuncun He, Enke Wang. 2012-10-24. Jet probes of QCD matter: single jets and dijets in heavy-ion collisions. https://doi.org/10.1016/j.nuclphysa.2013.02.137

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