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arXiv 1208.0940hep-exphysics.data-an
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在$\sqrt{s}$ = 7 TeV和ALICE实验的pp碰撞中把基本事件与喷流性质联系起来

Connecting the underlying event with jet properties in pp collisions at $\sqrt{s}$ = 7 TeV with the ALICE experiment

Hermes León Vargas

摘要:

初步研究了带电粒子射流的碎裂特性与其多重性的关系。UM的定义,使它可以相关的全球软事件的特点,排除由于喷流碎片的贡献。作为UM函数的喷注性质的测量可能与通过广义部分子分布描述的横向核子结构的碰撞参量依赖性有关。从研究的结果进行了比较,蒙特卡罗(MC)模型。

英文摘要:

A preliminary study of the fragmentation properties of charged particle jets as a function of the Underlying Multiplicity (UM) is presented. The UM is defined such that it can be related to the global soft event characteristics by excluding the contribution due to jet fragmentation. The measurement of jet properties as a function of the UM might be connected to the impact parameter dependence of the transverse nucleon structure as described via Generalized Parton Distributions. The results from the studies are compared to Monte Carlo (MC) models.

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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