Full jet reconstruction in d + Au and p + p collisions at RHIC
Full jet reconstruction in d + Au and p + p collisions at RHIC
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RHIC 中 d Au 和 pp 碰撞的全射流重建
DOI：
10.1088/0954-3899/30/8/110
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
T. Henry
中科院分区：
文献类型：
--
作者：
T. Henry
星星探测器非常适合于研究RHIC的喷流产生。它对带电粒子和电磁辐射都有很大的接受度，因此重建的喷流包含了很大一部分来自初始硬散射部分子的粒子。包容射流可用于测量表征横向射流形状的jT。RHIC中d+Au和p+p碰撞中的双喷流角分布提供了本征和核kT的确定。根据2003年d+Au和p+p数据分析的最新结果，并与双强子相关研究的结果进行了比较。
The STAR detector is well suited for investigating jet production at RHIC. It has a large acceptance for both charged particles and electromagnetic radiation, so that reconstructed jets contain a large fraction of the particles descending from an initial hard scattered parton. Inclusive jets can be used to measure jT, which characterizes the transverse jet shape. Di-jet angular distributions in d+Au and p+p collisions at RHIC provide a determination of intrinsic and nuclear kT. The most recent results from this analysis based on year 2003 d+Au and p+p data are presented and compared to results of a di-hadron correlation study.