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arXiv 1205.5035hep-phnucl-th
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大型强子对撞机p-Pb碰撞中双喷流产生的胶子饱和

Gluon saturation in dijet production in p-Pb collisions at Large Hadron Collider

Krzysztof Kutak, Sebastian Sapeta

摘要:

利用高能因子分解方法研究了p-p和p-Pb碰撞中双喷流产生的饱和效应。我们专注于中心向前喷流配置,它允许探测胶子密度在低纵向动量分数。我们发现显着的抑制中心向前喷流decorrelations在p-Pb相比,p-p,我们归因于饱和的胶子密度的核。

英文摘要:

We study saturation effects in the production of dijets in p-p and p-Pb collisions using the framework of high energy factorization. We focus on central-forward jet configurations, which allow for probing gluon density at low longitudinal momentum fraction. We find significant suppression of the central-forward jet decorrelations in p-Pb compared to p-p, which we attribute to saturation of gluon density in nuclei.

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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