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Differential measurements of Higgs production at ATLAS and CMS

Differential Higgs boson production cross sections are sensitive probes for physics beyond the Standard Model. New physics may contribute in the gluon-gluon fusion loop, the dominant Higgs boson production mechanism at the LHC, and manifest itself through deviations from the distributions predicted...

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Detalles Bibliográficos
Autor principal: Sculac, Toni
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.350.0132
http://cds.cern.ch/record/2688441
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author Sculac, Toni
author_facet Sculac, Toni
author_sort Sculac, Toni
collection CERN
description Differential Higgs boson production cross sections are sensitive probes for physics beyond the Standard Model. New physics may contribute in the gluon-gluon fusion loop, the dominant Higgs boson production mechanism at the LHC, and manifest itself through deviations from the distributions predicted by the standard model. A variety of measurements are reported using the $\mathrm{H}\rightarrow{\rm \gamma}{\rm \gamma}$, $\mathrm{H}\rightarrow{\rm Z}{\rm Z^*}\rightarrow4\ell$, and their combinations together with boosted $\mathrm{H}\rightarrow{\rm b}{\rm \bar{b}}$ from ATLAS and CMS Collaborations. No significant deviations from the Standard Model expectations are observed. Precision on measurements is still largely statistically limited. Finally, projections of the differential cross section measurements for the High-Luminosity LHC are reported assuming different scenarios in the extrapolation of systematical uncertainties.
id cern-2688441
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
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spelling cern-26884412021-05-11T13:15:44Zdoi:10.22323/1.350.0132http://cds.cern.ch/record/2688441engSculac, ToniDifferential measurements of Higgs production at ATLAS and CMSDetectors and Experimental TechniquesDifferential Higgs boson production cross sections are sensitive probes for physics beyond the Standard Model. New physics may contribute in the gluon-gluon fusion loop, the dominant Higgs boson production mechanism at the LHC, and manifest itself through deviations from the distributions predicted by the standard model. A variety of measurements are reported using the $\mathrm{H}\rightarrow{\rm \gamma}{\rm \gamma}$, $\mathrm{H}\rightarrow{\rm Z}{\rm Z^*}\rightarrow4\ell$, and their combinations together with boosted $\mathrm{H}\rightarrow{\rm b}{\rm \bar{b}}$ from ATLAS and CMS Collaborations. No significant deviations from the Standard Model expectations are observed. Precision on measurements is still largely statistically limited. Finally, projections of the differential cross section measurements for the High-Luminosity LHC are reported assuming different scenarios in the extrapolation of systematical uncertainties.CMS-CR-2019-113oai:cds.cern.ch:26884412019-08-14
spellingShingle Detectors and Experimental Techniques
Sculac, Toni
Differential measurements of Higgs production at ATLAS and CMS
title Differential measurements of Higgs production at ATLAS and CMS
title_full Differential measurements of Higgs production at ATLAS and CMS
title_fullStr Differential measurements of Higgs production at ATLAS and CMS
title_full_unstemmed Differential measurements of Higgs production at ATLAS and CMS
title_short Differential measurements of Higgs production at ATLAS and CMS
title_sort differential measurements of higgs production at atlas and cms
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.350.0132
http://cds.cern.ch/record/2688441
work_keys_str_mv AT sculactoni differentialmeasurementsofhiggsproductionatatlasandcms