J/ψ production in pPb collisions from CMS
Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, Republic of Korea
a e-mail: firstname.lastname@example.org
Published online: 12 April 2017
We report on the prompt and nonprompt J/ψ meson production from CMS, using 34.6 nb−1 of proton-lead (pPb) data recorded in 2013 at 5.02 TeV. The differential production cross sections are analyzed in the transverse momentum range 2 < pT < 30 GeV/c, and the center-of-mass (CM) rapidity region −2.87 < yCM < 1.93. The ratio of J/ψ yields at forward (proton-going direction) and backward (Pb-going direction) is studied in several ranges of pT, rapidity, and the event-activity regions.
© The Authors, published by EDP Sciences, 2017
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