Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/11628
Title: | Measurements of pp -> ZZ production cross sections and constraints on anomalous triple gauge couplings at root s=13 TeV | Authors: | CMS Collaboration | Keywords: | CMS experiment | Publisher: | Springer | Abstract: | The production of Z boson pairs in proton-proton (pp) collisions, pp -> (Z/gamma*)(Z/gamma*) -> 2l2l', where l, l' = e or mu, is studied at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. The data sample corresponds to an integrated luminosity of 137 fb(-1), collected during 2016-2018. The ZZ production cross section, sigma(tot)(pp -> ZZ) = 17.4 +/- 0.3 (stat) +/- 0.5 (syst) +/- 0.4 (theo)+/- 0.3 (lumi) pb, measured for events with two pairs of opposite-sign, same-flavor leptons produced in the mass region 60 < m(l+l-) < 120 GeV is consistent with standard model predictions. Differential cross sections are also measured and agree with theoretical predictions. The invariant mass distribution of the four-lepton system is used to set limits on anomalous ZZZ and ZZ gamma couplings. | URI: | https://doi.org/10.1140/epjc/s10052-020-08817-8 https://hdl.handle.net/11147/11628 |
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 |
Show full item record
CORE Recommender
SCOPUSTM
Citations
27
checked on Apr 5, 2024
WEB OF SCIENCETM
Citations
22
checked on Mar 23, 2024
Page view(s)
94
checked on Apr 22, 2024
Download(s)
8
checked on Apr 22, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.