Vector meson photoproduction in ALICE at the LHC

被引：0

作者：

Matyja, A. ^{[1
]}

ALICE Collaboration ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Nucl Phys, Ul Radzikowskiego 152, PL-31342 Krakow, Poland

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2023年 / 324卷

关键词：

photoproduction; vector meson; QCD; UPC; ALICE experiment; J/PSI MESONS; DEPENDENCE; COLLISIONS;

D O I：

10.1016/j.nuclphysbps.2023.01.006

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Ultra-peripheral collisions (UPC) of heavy ions provide unique opportunity to study vector meson (VM) photopro-duction in ALICE. The recent results of analyses of coherent rho(0) photoproduction cross sections in Pb-Pb and Xe-Xe UPC at root(NN)-N-s = 5.02 and 5.44 TeV, respectively are presented. Moreover, rapidity and |t| dependence of coherent J/psi and rapidity dependence of psi ' photoproduction cross section in Pb-Pb UPC at root sNN = 5.02 TeV are shown. The most recent J/psi photoproduction and exclusive dimuon cross section studies in p-Pb collisions at root(NN)-N-s = 8.16 TeV as well as perspectives for future measurements in Run 3 are also discussed in this paper.

引用

页码：22 / 25

页数：4

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