论文标题
在对撞机的Glauber模型中的进展
Progress in the Glauber model at collider energies
论文作者
论文摘要
我们回顾了最后10--15年的多核和/或Parton散射的Glauber模型中的理论和实验进展，在Cern大型强子撞机（LHC）的质子和核束运行后，在BNL相对性重离子孔（Rhic）上使用质子和核束。总结了该领域的主要发展和最新领域。这些涵盖了包容性非弹性质子和核横截面的测量，质子和核密度谱的描述的进展及其波动，包括自由下核度，实验性程序以及与确定碰撞碰撞的确定，对二进制散布跨度的验证的验证以及对二进制散布的验证的验证，对差异跨度的验证的验证，以及对二进制散布的验证的验证的问题，对差异进行了划分，以进行跨度的散布范围，并进行跨度散布的规定。相对论水动力学计算中的初始状态。这些进步证实了Glauber形式主义对在系统的高能量碰撞中产生的QCD物质的定量研究的有效性和实用性，从质子到铀核，它们的大小差异很大。
We review the theoretical and experimental progress in the Glauber model of multiple nucleon and/or parton scatterings, after the last 10--15 years of operation with proton and nuclear beams at the CERN Large Hadron Collider (LHC) and with various light and heavy colliding ions at the BNL Relativistic Heavy Ion Collider (RHIC). The main developments and the state-of-the-art of the field are summarized. These encompass measurements of the inclusive inelastic proton and nuclear cross sections, advances in the description of the proton and nuclear density profiles and their fluctuations, inclusion of subnucleonic degrees of freedom, experimental procedures and issues related to the determination of the collision centrality, validation of the binary scaling prescription for hard scattering cross sections, and constraints on transport properties of quark-gluon matter from varying initial-state conditions in relativistic hydrodynamics calculations. These advances confirm the validity and usefulness of the Glauber formalism for quantitative studies of QCD matter produced in high-energy collisions of systems, from protons to uranium nuclei, of vastly different size.
