Central exclusive production at LHCb

被引:1
作者
McNulty, Ronan [1 ]
机构
[1] Univ Coll Dublin, Dublin, Ireland
来源
MESON 2018 - 15TH INTERNATIONAL WORKSHOP ON MESON PHYSICS | 2019年 / 199卷
关键词
D O I
10.1051/epjconf/201919901022
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
LHCb has made several measurements of CEP in pp collisions at root s of 7 and 8 TeV. A new sub-detector consisting of five planes of scintillators was installed in 2015 and extends the pseudorapidity region in which particles can be detected. With the aid of this, measurements of J/psi and psi(2S ) meson production have been made in pp collisions at root s = 13 TeV, leading to an improved experimental precision. A measurement of J/psi, production in leadlead collisions at root s(NN) = 5 TeV is also presented.
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页数:4
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