Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/6445
Title: Measurements of the Electroweak Diboson Production Cross Sections in Proton-Proton Collisions at √s = 5.02 TeV Using Leptonic Decays
Authors: CMS Collaboration
Tumasyan, A.
ALPANA, K.
DUBE, SOURABH
KANSAL, B.
LAHA, A.
PANDEY, S.
RANE, A.
RASTOGI, A.
SHARMA, SEEMA et al.
Dept. of Physics
Keywords: Physics
2021-DEC-WEEK2
TOC-DEC-2021
2021
Issue Date: Nov-2021
Publisher: American Physical Society
Citation: Physical Review Letters, 127(19), 191801.
Abstract: The first measurements of diboson production cross sections in proton-proton interactions at a center-of-mass energy of 5.02 TeV are reported. They are based on data collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 302 pb−1. Events with two, three, or four charged light leptons (electrons or muons) in the final state are analyzed. The WW, WZ, and ZZ total cross sections are measured as σWW=37.0+5.5−5.2(stat)+2.7−2.6(syst) pb, σWZ=6.4+2.5−2.1(stat)+0.5−0.3(syst) pb, and σZZ=5.3+2.5−2.1(stat)+0.5−0.4(syst) pb. All measurements are in good agreement with theoretical calculations at combined next-to-next-to-leading order quantum chromodynamics and next-to-leading order electroweak accuracy.
URI: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/6445
https://doi.org/10.1103/PhysRevLett.127.191801
ISSN: 0031-9007
1079-7114
Appears in Collections:JOURNAL ARTICLES

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.