Szczegóły publikacji
Opis bibliograficzny
Search for charged Higgs bosons decaying via $H^{\pm} \to \tau^{\pm} {\upsilon}_\tau$ in the $\tau+jets$ and $\tau+lepton$ final states with $36 fb^{−1}$ of pp collision data recorded at $\sqrt{s}$=13 TeV with the ATLAS experiment / M. Aaboud, [et al.], L. ADAMCZYK, [et al.], T. BOŁD, [et al.], W. DĄBROWSKI, [et al.], G. P. GACH, [et al.], I. GRABOWSKA-BOŁD, [et al.], M. P. GUZIK, [et al.], P. A. JANUS, [et al.], D. KISIELEWSKA, [et al.], S. KOPERNY, [et al.], T. Z. KOWALSKI, [et al.], J. A. KREMER, [et al.], B. MINDUR, [et al.], M. PRZYBYCIEŃ, [et al.] // The Journal of High Energy Physics [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1029-8479. — 2018 — iss. 9 art. no. 139, s. 1–47. — Bibliogr. s. 24–30, Abstr. — Publikacja dostępna online od: 2018-09-25
Autorzy (2924)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 117777 |
|---|---|
| Data dodania do BaDAP | 2018-11-22 |
| Tekst źródłowy | URL |
| DOI | 10.1007/JHEP09(2018)139 |
| Rok publikacji | 2018 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | The Journal of High Energy Physics |
Abstract
Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via H± → τ±ντ, are searched for in 36.1 fb−1 of proton-proton collision data at s=13 TeV recorded with the ATLAS detector. Depending on whether the top-quark produced together with H± decays hadronically or leptonically, the search targets τ+jets and τ+lepton final states, in both cases with a hadronically decaying τ-lepton. No evidence of a charged Higgs boson is found. For the mass range of mH± = 90–2000 GeV, upper limits at the 95% confidence level are set on the production cross-section of the charged Higgs boson times the branching fraction ℬ (H±→ τ±ντ) in the range 4.2–0.0025 pb. In the mass range 90–160 GeV, assuming the Standard Model cross-section for tt¯ production, this corresponds to upper limits between 0.25% and 0.031% for the branching fraction ℬ(t→bH±)×ℬ(H±→τ±ντ).[Figure not available: see fulltext.] © 2018, The Author(s).
