Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/8775
Title: | Measurement of the Z Gamma -> Nu(nu)over-Bar Gamma Production Cross Section in Pp Collisions at Root S=8 Tev and Limits on Anomalous Zz Gamma and Z Gamma Gamma Trilinear Gauge Boson Couplings | Authors: | Karapınar, Güler CMS Collaboration |
Keywords: | Photon MET |
Publisher: | Elsevier Ltd. | Abstract: | An inclusive measurement of the Z gamma -> nu(nu) over bar gamma production cross section in pp collisions at root s = 8 TeV is presented, using data corresponding to an integrated luminosity of 19.6fb(-1) collected with the CMS detector at the LHC. This measurement is based on the observation of events with large missing energy and with a single photon with transverse momentum above 145 GeV and absolute pseudorapidity in the range vertical bar eta vertical bar < 1.44. The measured Z gamma -> nu<(nu)over bar>gamma production cross section, 52.7 +/- 2.1(stat) +/- 6.4(syst) +/- 1.4(lumi) fb, agrees well with the standard model prediction of 50.0(-2.2)(+2.4) fb. A study of the photon transverse momentum spectrum yields the most stringent limits to date on the anomalous ZZ gamma and Z gamma gamma trilinear gauge boson couplings. (C) 2016 The Author(s). Published by Elsevier B.V. | URI: | https://doi.org/10.1016/j.physletb.2016.06.080 https://hdl.handle.net/11147/8775 |
ISSN: | 0370-2693 |
Appears in Collections: | Rectorate / Rektörlük WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
SCOPUSTM
Citations
26
checked on Mar 15, 2025
WEB OF SCIENCETM
Citations
23
checked on Feb 15, 2025
Page view(s)
194
checked on Mar 3, 2025
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.