Constraining of jet medium interaction in high-energy heavy-ion collisions

被引：0
|
作者：
Zhu, Yan [1 ,2 ]
Wang, Xin-Nian [3 ,4 ,5 ]
机构：
[1] Univ Santiago de Compostela, Dept Fis Particulas, E-15706 Santiago De Compostela, Galicia, Spain
[2] Univ Santiago de Compostela, IGFAE, E-15706 Santiago De Compostela, Galicia, Spain
[3] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Peoples R China
[4] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China
[5] Lawrence Berkeley Natl Lab, Nucl Sci Div, Berkeley, CA 94740 USA
来源：
HOT QUARKS 2014: WORKSHOP FOR YOUNG SCIENTISTS ON THE PHYSICS OF ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS | 2015年 / 612卷
关键词：
D O I：
10.1088/1742-6596/612/1/012007
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In this talk, we discuss jet medium interaction, in particular, 7-tagged jet energy loss and gamma-jet correlation in Pb+Pb collisions at root s = 2.76 TeV within a linearized Boltzmann transport (LBT) model. It is shown that both recoiled and radiated partons have considerable contribution to the energy of a reconstructed jet. LBT results agree well with experimental data and also indicate a sizable azimuthal angle broadening of gamma-jet correlation which should be observable with reduced experimental uncertainties. A gamma-tagged jet fragmentation function is also shown as a better measure of jet quenching.
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页数：4
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