Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/8556
Title: Measurement of exclusive Upsilon photoproduction from protons in pPb collisions at ?sNN=5.02 Tev
Authors: Karapınar, Güler
CMS Collaboration
Keywords: CMS
UPC
Photoproduction
Issue Date: 2019
Publisher: Springer Verlag
Abstract: The exclusive photoproduction of (nS) meson states from protons, (nS) p (with n = 1, 2, 3), is studied in ultraperipheral pPb collisions at a centre-of-mass energy per nucleon pair of The measurement is performed using the decay mode, with data collected by the CMS experiment corresponding to an integrated luminosity of 32.6 nb(-1). Differential cross sections as functions of the nS) transverse momentum squared and rapidity y, are presented. The 1S) photoproduction cross section is extracted in the rapidity range < 2.2, which corresponds to photon-proton centre-of-mass energies in the range 91 W < 826 GeV. The data are compared to theoretical predictions based on perturbative quantum chromodynamics and to previous measurements.
Description: PubMed: 31007586
URI: https://doi.org/10.1140/epjc/s10052-019-6774-8
https://hdl.handle.net/11147/8556
ISSN: 1434-6044
1434-6052
Appears in Collections:PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Rectorate / Rektörlük
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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