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dc.contributor.authorSirunyan, A. M.
dc.contributor.authorSanders, Stephen J.
dc.contributor.authorCMS Collaboration
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W. et al. Measurement of exclusive Υ photoproduction from protons in pPb collisions at 𝑠NN‾‾‾√=5.02TeV. Eur. Phys. J. C 79, 277 (2019).
dc.descriptionThis work is licensed under a Creative Commons Attribution 4.0 International License.en_US
dc.description.abstractThe exclusive photoproduction of Υ(nS) meson states from protons, 𝛾p→Υ(nS)p (with n=1,2,3), is studied in ultraperipheral pPb collisions at a centre-of-mass energy per nucleon pair of 𝑠NN‾‾‾√=5.02TeV. The measurement is performed using the Υ(nS)→𝜇+𝜇− decay mode, with data collected by the CMS experiment corresponding to an integrated luminosity of 32.6nb−1. Differential cross sections as functions of the Υ(nS) transverse momentum squared 𝑝2T, and rapidity y, are presented. The Υ(1S) photoproduction cross section is extracted in the rapidity range |𝑦|<2.2, which corresponds to photon–proton centre-of-mass energies in the range 91<𝑊𝛾p<826GeV. The data are compared to theoretical predictions based on perturbative quantum chromodynamics and to previous measurements.en_US
dc.rights© CERN for the benefit of the CMS collaboration 2019.en_US
dc.titleMeasurement of exclusive Υ photoproduction from protons in pPb collisions at 𝑠NN‾‾‾√=5.02TeVen_US
kusw.kuauthorSanders, Stephen J.
kusw.kudepartmentPhysics and Astronomyen_US
kusw.oanotesPer Sherpa Romeo 01/08/2021:

European Physical Journal C [Open panel below]Publication Information TitleEuropean Physical Journal C [English] ISSNs Print: 1434-6044 Electronic: 1434-6052 URL Publishers SpringerOpen [Commercial Publisher] Springer Berlin Heidelberg [Associate Organisation] DOAJ Listing Requires APCNo [Data provided by DOAJ] [Open panel below]Publisher Policy Open Access pathways permitted by this journal's policy are listed below by article version. Click on a pathway for a more detailed view.

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kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US

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© CERN for the benefit of the CMS collaboration 2019.
Except where otherwise noted, this item's license is described as: © CERN for the benefit of the CMS collaboration 2019.