Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/10547
Title: Study of final-state radiation in decays of Z bosons produced in pp collisions at 7 TeV
Authors: CMS Collaboration
Issue Date: 2015
Publisher: American Physical Society
Abstract: The differential cross sections for the production of photons in Z -> mu(+)mu(-)gamma decays are presented as a function of the transverse energy of the photon and its separation from the nearest muon. The data for these measurements are collected with the CMS detector and correspond to an integrated luminosity of 4.7 fb(-1) of pp collisions at root s = 7 TeV delivered by the CERN LHC. The cross sections are compared to simulations with POWHEG and PYTHIA, where PYTHIA is used to simulate parton showers and final- state photons. These simulations match the data to better than 5%. ffiffiffi
URI: https://doi.org/10.1103/PhysRevD.91.092012
https://hdl.handle.net/10547
ISSN: 2470-0010
2470-0029
Appears in Collections:Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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