Measurement of the production cross section for a Higgs boson in association with a vector boson in the [Eta] → WW [ast] → lvlv channel in pp collisions at √s=13 TeV with the ATLAS detector
A measurement of the Higgs boson production cross sections via associated WH and ZH production using H → WW* → lvlv decays, where l stands for either an electron or a muon, is presented. Results for combined WH and ZH production are also presented. The analysis uses events produced in proton-proton...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , |
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| Körperschaft: | |
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
23 September 2019
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| In: |
Physics letters
Year: 2019, Jahrgang: 798 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2019.134949 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.physletb.2019.134949 |
| Verfasserangaben: | ATLAS Collaboration* |
| Zusammenfassung: | A measurement of the Higgs boson production cross sections via associated WH and ZH production using H → WW* → lvlv decays, where l stands for either an electron or a muon, is presented. Results for combined WH and ZH production are also presented. The analysis uses events produced in proton-proton collisions collected with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The data correspond to an integrated luminosity of 36.1 fb(-1) recorded at a centre-of-mass energy of 13 TeV. The products of the H → WW* branching fraction times the WH and ZH cross sections are measured to be 0.67(-0.27)(+0.31)(stat.)(-0.14)(+0.18)(syst.) pb and 0.54(-0.24)(+0.31)(stat.)(-0.07)(+0.15)(syst.) pb respectively, in agreement with the Standard Model predictions. |
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| Beschreibung: | Im Titel ist "Eta" als griechischer Buchstabe dargestellt Im Titel ist [ast] als Tropfensternchen dargestellt Im Titel steht der Buchstabe s unter dem Wurzelsymbol ATLAS Collaboration*: George Victor Andrei, Arthur Bolz, Monica Dunford, Silvia Franchino, Louis Helary, Anjali Krishnan, Andreas Kugel, Fabrizio Napolitano, André Schöning, Hans-Christian Schultz-Coulon, Thomas Spieker, Rainer Stamen, Pavel Starovoitov, Sebastian Weber, Martin Wessels, Xiaoguang Yue [und 2928 weitere] Gesehen am 08.06.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2019.134949 |