Multiboson measurements (not photon-induced) at CMS

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URI: http://hdl.handle.net/10902/24502
ISSN: 1824-8039
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Autoría
Calderón Tazón, AliciaAutoridad Unican
Fecha
2021
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© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
Publicado en
PoS - Proceedings of Science. 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, GB, 7 - 12 Jun 2021, pp.041
Editorial
Sissa Medialab
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Resumen/Abstract
We present the most recent studies of multiboson production (not photon-induced) physics in proton-proton collisions at 13 TeV center-of-mass energy based on data recorded by the CMS detector at the LHC in 2016-2018. These include precise measurements of WW, WZ, ZZ and the first observation of tribosons (VVV) production. Results on dibosons production at 5.02 TeV center-of-mass energy are also presented using data collected by CMS in a special LHC run. Results include total and fiducial cross sections, as well as normalized differential cross sections in the fiducial region. These are compared to the most accurate theoretical predictions to the date. We also present the first observation of single longitudinally polarized W bosons in the WZ production.
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© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).Excepto si se señala otra cosa, la licencia del ítem se describe como © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).