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Diboson and EWK Physics at CMS
We present the most recent studies of diboson production and electroweak physics in proton-proton collisions at 7 TeV and 8 TeV center-of-mass energy based on data recorded by the CMS detector at the LHC in 2011 and 2012. These include precise measurements of $\gamma\gamma$, ZZ and WZ production. Re...
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Lenguaje: | eng |
Publicado: |
2014
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2015-11856-y http://cds.cern.ch/record/1696859 |
Sumario: | We present the most recent studies of diboson production and electroweak physics in proton-proton collisions at 7 TeV and 8 TeV center-of-mass energy based on data recorded by the CMS detector at the LHC in 2011 and 2012. These include precise measurements of $\gamma\gamma$, ZZ and WZ production. Results on triboson production of WW$\gamma$ and WZ$\gamma$ are also presented. The results are interpreted in terms of constraints on anomalous triple or quartic gauge couplings. We also review some recent
electroweak physics results, including the purely electroweak Z bosons production cross section and the muon charge asymmetry measurement. The results are compared with Standard Model prediction. |
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