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$t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS
The production of the Higgs boson in association with a pair of top quarks is studied in final states with multiple leptons using proton-proton collision data collected by the CMS experiment at $\sqrt{s} =$ 13 TeV centre-of-mass energy, during the Run 2 of the LHC. Machine learning and matrix elemen...
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| Lenguaje: | eng |
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SISSA
2021
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| Acceso en línea: | https://dx.doi.org/10.22323/1.390.0103 http://cds.cern.ch/record/2790062 |
| _version_ | 1780972220490711040 |
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| author | Ramón Álvarez, Clara |
| author_facet | Ramón Álvarez, Clara |
| author_sort | Ramón Álvarez, Clara |
| collection | CERN |
| description | The production of the Higgs boson in association with a pair of top quarks is studied in final states with multiple leptons using proton-proton collision data collected by the CMS experiment at $\sqrt{s} =$ 13 TeV centre-of-mass energy, during the Run 2 of the LHC. Machine learning and matrix element techniques are used to enhance the sensitivity of the analysis by discriminating signal and backgrounds. The measured production rates are used to determine constraints on the Yukawa coupling of the Higgs boson to the top quark. |
| id | cern-2790062 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2021 |
| publisher | SISSA |
| record_format | invenio |
| spelling | cern-27900622021-11-09T23:01:23Zdoi:10.22323/1.390.0103http://cds.cern.ch/record/2790062engRamón Álvarez, Clara$t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMSParticle Physics - ExperimentThe production of the Higgs boson in association with a pair of top quarks is studied in final states with multiple leptons using proton-proton collision data collected by the CMS experiment at $\sqrt{s} =$ 13 TeV centre-of-mass energy, during the Run 2 of the LHC. Machine learning and matrix element techniques are used to enhance the sensitivity of the analysis by discriminating signal and backgrounds. The measured production rates are used to determine constraints on the Yukawa coupling of the Higgs boson to the top quark.SISSAoai:cds.cern.ch:27900622021 |
| spellingShingle | Particle Physics - Experiment Ramón Álvarez, Clara $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title | $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title_full | $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title_fullStr | $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title_full_unstemmed | $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title_short | $t\overline {t}$H measurement in final states with multileptons using data taken during the Run 2 of the LHC with CMS |
| title_sort | $t\overline {t}$h measurement in final states with multileptons using data taken during the run 2 of the lhc with cms |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.22323/1.390.0103 http://cds.cern.ch/record/2790062 |
| work_keys_str_mv | AT ramonalvarezclara toverlinethmeasurementinfinalstateswithmultileptonsusingdatatakenduringtherun2ofthelhcwithcms |