- Treffer 1 von 1
Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment
Zitieren Sie bitte immer diese URN: urn:nbn:de:bvb:20-opus-226523
- A direct search for the standard model Higgs boson decaying to a pair of charm quarks is presented. Associated production of the Higgs and Z bosons, in the decay mode ZH -> l(+)l(-) cc is studied. A data set with an integrated luminosity of 36.1 fb(-1) of pp collisions at root s = 13TeV recorded by the ATLAS experiment at the LHC is used. The H -> cc signature is identified using charm-tagging algorithms. The observed (expected) upper limit on sigma(pp -> ZH) x B(H -> cc) is 2.7 (3.9(-2.1)(+2.1) ) pb at the 95% confidence level for a HiggsA direct search for the standard model Higgs boson decaying to a pair of charm quarks is presented. Associated production of the Higgs and Z bosons, in the decay mode ZH -> l(+)l(-) cc is studied. A data set with an integrated luminosity of 36.1 fb(-1) of pp collisions at root s = 13TeV recorded by the ATLAS experiment at the LHC is used. The H -> cc signature is identified using charm-tagging algorithms. The observed (expected) upper limit on sigma(pp -> ZH) x B(H -> cc) is 2.7 (3.9(-2.1)(+2.1) ) pb at the 95% confidence level for a Higgs boson mass of 125 GeV, while the standard model value is 26 fb.…
| URN: | urn:nbn:de:bvb:20-opus-226523 |
|---|---|
| Dokumentart: | Artikel / Aufsatz in einer Zeitschrift |
| Institute der Universität: | Fakultät für Physik und Astronomie / Physikalisches Institut |
| Sprache der Veröffentlichung: | Englisch |
| Titel des übergeordneten Werkes / der Zeitschrift (Englisch): | Physical Review Letters |
| Erscheinungsjahr: | 2018 |
| Band / Jahrgang: | 120 |
| Aufsatznummer: | 211802 |
| Seitenangabe: | 1-20 |
| Originalveröffentlichung / Quelle: | Phys. Rev. Lett. 120, 211802, 2018. doi:10.1103/PhysRevLett.120.211802 |
| DOI: | https://doi.org/10.1103/PhysRevLett.120.211802 |
| Allgemeine fachliche Zuordnung (DDC-Klassifikation): | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Freie Schlagwort(e): | Charm quark; Higgs bosons; Programm; Spontaneous symmetry breaking |
| Datum der Freischaltung: | 17.11.2023 |
| Urhebende Körperschaft: | The ATLAS Collaboration |
| Lizenz (Deutsch): |  CC BY: Creative-Commons-Lizenz: Namensnennung 4.0 International |