Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/8574
Title: Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration
Authors: Karapınar, Güler
CMS Collaboration
Keywords: CMS
Jets
pp collisions
Issue Date: 2019
Publisher: Elsevier Ltd.
Abstract: The fragmentation of jets containing a J/psi meson is studied in root s = 5.02 TeV pp data using an integrated luminosity of L = 27.39 pb(-1). The fraction of the jet transverse momentum p(Tjet) carried by the J/psi is measured for prompt J/psi and J/psi coming from b hadron decays, named nonprompt. Whereas the fragmentation function of nonprompt J/psi is well-modeled by simulations using a Monte Carlo generator, the prompt J/psi are found to be accompanied by a larger level of jet activity. The fraction of J/psi mesons that are produced inside a jet is also reported, and found to be larger in data than in simulation, for both prompt and nonprompt J/psi.
Description: WOS: 000457515500030
URI: https://doi.org/10.1016/j.nuclphysa.2018.09.049
https://hdl.handle.net/11147/8574
ISSN: 0375-9474
Appears in Collections:Rectorate / Rektörlük
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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