Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/8736
Title: Measurements of the associated production of a Z boson and b jets in pp collisions at root s=8 TeV
Authors: Karapınar, Güler
CMS Collaboration
Issue Date: 2017
Publisher: Springer Verlag
Abstract: Measurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions at root s = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8 fb(-1). Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the Z boson. Ratios of differential cross sections for the associated production with at least one b jet to the associated production with any jet are also presented. The production of a Z boson with at least two b jets is investigated, and differential cross sections are measured for the dijet system. Results are compared to theoretical predictions, testing two different flavour schemes for the choice of initial-state partons.
Description: WOS: 000414942400001
PubMed: 31999282
URI: https://doi.org/10.1140/epjc/s10052-017-5140-y
https://hdl.handle.net/11147/8736
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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