Inclusive Photoproduction of Υ(1s) and J/ψ in Ultra-peripheral p-Pb Collisions at √s=5.5 TeV

被引：0
作者：
Jiang, Xue-Min [1 ]
Li, Yun-De [1 ]
机构：
[1] Yunnan Univ, Dept Phys, Kunming 650091, Yunnan, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2018年 / 70卷 / 03期
基金：
中国国家自然科学基金;
关键词：
ultra-peripheral collisions; Upsilon(1s); photoproduction; J/psi; QUARK-GLUON PLASMA; PARTON DISTRIBUTIONS; HEAVY-IONS; ENERGY; LHC; PHYSICS; PARTICLES;
D O I：
10.1088/0253-6102/70/3/289
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
With a photon spectrum of high energy charged partons, both differential and total cross sections of J/psi and Upsilon(1s) inclusive photoproduction in ultra-peripheral p-Pb Collisions (UPCs) at root s = 5.5 TeV are given. A direct photon process and a resolved photon process including fragment and non-fragment contributions are considered. The total cross section is compared to the inelastic production results in coherent p-Pb collisions at the same center-of-mass energy. Our results seem non-negligible.
引用
收藏
页码：289 / 293
页数：5
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