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arXiv 0901.1949hep-ph
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重离子碰撞的初始条件和小x

Initial conditions of heavy ion collisions and small x

T. Lappi

摘要:

色玻璃凝聚态(CGC)描述了高能QCD的非线性胶子相互作用,为理解重离子碰撞的初始条件提供了一个一致的第一性原理框架。这次演讲回顾了RHIC初始条件的一些方面,并讨论了对LHC重离子现象学的影响。CGC提供了一种方法来计算散装粒子的生产和理解最近的实验观测的长期快速相关的经典玻璃场在碰撞的早期阶段。

英文摘要:

The Color Glass Condensate (CGC), describing the physics of the nonlinear gluonic interactions of QCD at high energy, provides a consistent first-principles framework to understand the initial conditions of heavy ion collisions. This talk reviews some aspects of the initial conditions at RHIC and discusses implications for LHC heavy ion phenomenology. The CGC provides a way compute bulk particle production and understand recent experimental observations of long range rapidity correlations in terms of the classical glasma field in the early stages of the collision.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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