论文标题
对相对论重离子碰撞中的喷气淬火研究
Study of Jet Quenching in Relativistic Heavy-Ion Collisions
论文作者
论文摘要
在这项工作中，我们调查了可能的影响，即夸克 - 胶状等离子体的行为可能对喷射可观测物具有。我们为这项研究选择珠宝（带能量损失的JET Evolution）。我们将珠宝与$ \ rm t_rento $耦合在一起，并与Mc-kln+Vusphydro一起进行模拟。对$ \ sqrt {s_ {nn}} = 2.76 \，{\ rm tev} $在$ 0-10 \％$ $ centrality类中执行了pbpb碰撞的模拟。我们发现，在这些设置中包含逼真的流体动力和初始条件，射流形状可观察物的主要因素不变。我们还对JET $ V_2 $进行了计算。在这种情况下，我们发现初始条件不会影响这种可观察到的。在现实的流体动力学的情况下，数据描述有所改善。
In this work, we investigate possible impacts that the behavior of the Quark-Gluon Plasma might have on Jet Observables. We choose JEWEL (Jet Evolution With Energy Loss) for this study. We have coupled JEWEL with $\rm T_RENTo$ and also with MC-KLN+vUSPhydro for simulations. The simulations were performed for PbPb collisions at $\sqrt{s_{NN}} = 2.76 \, {\rm TeV}$ in the $0-10\%$ centrality class. We have found that jet shape observables are mainly unchanged by the inclusion of realistic hydrodynamics and initial conditions in these settings. We also made calculations for the jet $v_2$. In this case, we have found that initial conditions do not affect this observable. In the case of realistic hydrodynamics, there is an improvement in the description of data.
