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Recent measurements of Higgs boson properties in the diphoton decay channel with the CMS detector
A comprehensive analysis on the $H\rightarrow \gamma \gamma$ signature, including all possible SM Higgs boson production modes using the full Run 2 dataset of $137 fb^{-1}$ recorded by the CMS experiment has been presented here. The present analysis improves the sensitivity by categorizing the signa...
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| Lenguaje: | eng |
| Publicado: |
2021
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| Acceso en línea: | https://dx.doi.org/10.1007/978-981-19-2354-8_33 http://cds.cern.ch/record/2799571 |
| Sumario: | A comprehensive analysis on the $H\rightarrow \gamma \gamma$ signature, including all possible SM Higgs boson production modes using the full Run 2 dataset of $137 fb^{-1}$ recorded by the CMS experiment has been presented here. The present analysis improves the sensitivity by categorizing the signal events based on different Higgs production mechanisms: Gluon-Gluon fusion (GGH), Vector Boson Fusion (VBF), Vector Boson associated production (VH) and top quark associated production (ttH, tH). Combining all channels, the Higgs boson signal strength is measured to be $1.02_{-0.09}^{+0.11}$ with respect to the corresponding SM predictions. |
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