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Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC
This paper presents the studies of the background contribution to the $H \rightarrow 4l$ searches originating from the processes of virtual photon emissions and conversions accompanying the production of $Z/ \gamma ^*$-bosons at the LHC. They extend the studies of the irreducible background presente...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.5506/APhysPolB.46.983 http://cds.cern.ch/record/1978525 |
| _version_ | 1780945191941701632 |
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| author | Fedynich, Anatoli Krasny, Mieczyslaw Witold Płaczek, Wiesław |
| author_facet | Fedynich, Anatoli Krasny, Mieczyslaw Witold Płaczek, Wiesław |
| author_sort | Fedynich, Anatoli |
| collection | CERN |
| description | This paper presents the studies of the background contribution to the $H \rightarrow 4l$ searches originating from the processes of virtual photon emissions and conversions accompanying the production of $Z/ \gamma ^*$-bosons at the LHC. They extend the studies of the irreducible background presented in the ATLAS and CMS Higgs papers by including the quark--gluon collision processes, on top of the quark--antiquark ones, and by taking into account the emissions of virtual photons by the parton showers. |
| id | cern-1978525 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2014 |
| record_format | invenio |
| spelling | cern-19785252022-08-10T13:00:01Zdoi:10.5506/APhysPolB.46.983http://cds.cern.ch/record/1978525engFedynich, AnatoliKrasny, Mieczyslaw WitoldPłaczek, WiesławBackground to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHCParticle Physics - PhenomenologyThis paper presents the studies of the background contribution to the $H \rightarrow 4l$ searches originating from the processes of virtual photon emissions and conversions accompanying the production of $Z/ \gamma ^*$-bosons at the LHC. They extend the studies of the irreducible background presented in the ATLAS and CMS Higgs papers by including the quark--gluon collision processes, on top of the quark--antiquark ones, and by taking into account the emissions of virtual photons by the parton showers.arXiv:1412.6681oai:cds.cern.ch:19785252014-12-20 |
| spellingShingle | Particle Physics - Phenomenology Fedynich, Anatoli Krasny, Mieczyslaw Witold Płaczek, Wiesław Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title | Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title_full | Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title_fullStr | Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title_full_unstemmed | Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title_short | Background to Higgs-boson searches from internal conversions of off-shell photons associated with $Z/\gamma ^*$-boson production at the LHC |
| title_sort | background to higgs-boson searches from internal conversions of off-shell photons associated with $z/\gamma ^*$-boson production at the lhc |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.5506/APhysPolB.46.983 http://cds.cern.ch/record/1978525 |
| work_keys_str_mv | AT fedynichanatoli backgroundtohiggsbosonsearchesfrominternalconversionsofoffshellphotonsassociatedwithzgammabosonproductionatthelhc AT krasnymieczyslawwitold backgroundtohiggsbosonsearchesfrominternalconversionsofoffshellphotonsassociatedwithzgammabosonproductionatthelhc AT płaczekwiesław backgroundtohiggsbosonsearchesfrominternalconversionsofoffshellphotonsassociatedwithzgammabosonproductionatthelhc |