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arXiv 1801.04875hep-phnucl-th
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p+A碰撞中的多夸克产生:量子干涉效应

Multi Quark Production in p+A collisions: Quantum Interference Effects

Alex Kovner, Amir H. Rezaeian

摘要:

本文在CGC理论下研究了高能p-A碰撞中多夸克的前向包容产生。对于三粒子产生,我们给出了原子核多极散射振幅和质子多粒子广义TMD的完整表达式。然后,我们计算所有的条款,不抑制的因素,在四个粒子的生产面积,并推广这一结果到条款的顺序$1/N_c^2$为任意数量的生产粒子。我们的结果包括量子干涉效应在终态辐射(HBT)和初始射弹波函数(泡利阻塞)的贡献。

英文摘要:

We consider forward inclusive production of several quarks in the high energy p-A collisions in the CGC formalism. For three particle production we provide a complete expression in terms of multipole scattering amplitudes on the nucleus and multi particle generalized TMD's of the proton. We then calculate all the terms that are not suppressed by the factor of the area in four particle production, and generalize this result up to terms of order $1/N_c^2$ for arbitrary number of produced particles. Our results include the contribution of quantum interference effects both in the final state radiation (HBT) and in the initial projectile wave function (Pauli blocking).

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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