论文标题
杜特隆的LHC产量：连续相关性和中等效应
Deuteron yields from LHC: Continuum correlations and in-medium effects
论文作者
论文摘要
为了解释在极端能量下重离子碰撞中光核的产生，我们专注于Deuteron案例。化学冷冻时的吉布斯合奏是研究扩大火球的非平衡演变的先决条件。量子统计方法允许描述相关性，包括强烈相互作用和热系统中的结合状态形成。我们考虑了评估质子独立相关性的病毒方法。在使用Pionic物质（Pion-Proton拼图）中质子处理的概括时，使用Pion-Deuteron散射相迁移的数据评估了Pion环境对Deuteron样相关性的影响。将Deuteron产量的计算收益率与在LHC上观察到的产量进行了比较。
To explain the production of light nuclei in heavy-ion collisions at extreme energies, we focus on the deuteron case. A Gibbs ensemble at chemical freeze-out is a prerequisite to investigate the non-equilibrium evolution of the expanding fireball. Quantum statistical approaches allow to describe correlations including bound state formation in the strongly interacting and hot system. We consider the virial approach to evaluate proton-neutron correlations. In generalization of the treatment of protons in pionic matter (pion-proton puzzle), the influence of the pion environment on deuteron-like correlations is evaluated using data for the pion-deuteron scattering phase shifts. Calculated yields for deuteron production are compared with the ones observed at the LHC.
