Search for charged Higgs bosons decaying via H± → τ ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment (2018)
- Authors:
- Autor USP: LEITE, MARCO AURELIO LISBOA - IF
- Unidade: IF
- Subjects: COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS; ESPALHAMENTO; LHC
- Keywords: BEYOND STANDARD MODEL; HADRON-HADRON SCATTERING (EXPERIMENTS); HIGGS PHYSICS
- Agências de fomento:
- Language: Inglês
- 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 ).
- Imprenta:
- Source:
- Título: Journal of High Energy Physics
- ISSN: 1029-8479
- Volume/Número/Paginação/Ano: v. 2018, n. 139, p. 1-48, 2018
-
ABNT
AABOUD, M et al. Search for charged Higgs bosons decaying via H± → τ ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment. Journal of High Energy Physics, v. 2018, n. 139, p. 1-48, 2018Tradução . . Disponível em: https://link.springer.com/content/pdf/10.1007*2FJHEP09*282018*29139.pdf. Acesso em: 16 out. 2024. -
APA
Aaboud, M., Donadelli, M., Rosa Navarro, J. L. L., & Leite, M. A. L. (2018). Search for charged Higgs bosons decaying via H± → τ ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment. Journal of High Energy Physics, 2018( 139), 1-48. Recuperado de https://link.springer.com/content/pdf/10.1007*2FJHEP09*282018*29139.pdf -
NLM
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Search for charged Higgs bosons decaying via H± → τ ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment [Internet]. Journal of High Energy Physics. 2018 ; 2018( 139): 1-48.[citado 2024 out. 16 ] Available from: https://link.springer.com/content/pdf/10.1007*2FJHEP09*282018*29139.pdf -
Vancouver
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Search for charged Higgs bosons decaying via H± → τ ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment [Internet]. Journal of High Energy Physics. 2018 ; 2018( 139): 1-48.[citado 2024 out. 16 ] Available from: https://link.springer.com/content/pdf/10.1007*2FJHEP09*282018*29139.pdf - J=à and à 0 production in p+Pb collsions at p sNN=5.02 TeV with the ATLAS Detector
- Measurement of the centrality dependence of J/`psi´ yields and observation of Z production in lead-lead collisions with the ATLAS detector at the LHC
- Readiness of the ATLAS Tile calorimeter for LHC collisions
- Measurement of the cross-section for producing a W boson in association with a single top quark in pp collisions at 's POT. 1/2' = 13 TeV with ATLAS
- Measurements of top-quark pair to Z-boson cross-section ratios at 's POT. 1/2' = 13; 8; 7 TeV with the ATLAS detector
- Measurement of long-range particle correlations in small systems with the ATLAS detector
- Precision measurement and interpretation of inclusive 'W POT. +','W POT. -' and Z/'gama' POT. *' production cross sections with the ATLAS detector
- Search for new phenomena in events containing a same-flavour opposite-sign dilepton pair, jets, and large missing transverse momentum in 's POT. 1/2 = 13 TeV pp collisions with the ATLAS detector
- Search for anomalous electroweak production of WW/WZ in association with a high-mass dijet system in pp collisions at 's POT. 1/2' = 8 TeV with the ATLAS detector
- Measurements of charge and CP asymmetries in b-hadron decays using top-quark events collected by the ATLAS detector in pp collisions at 's POT. 1/2 = 8 TeV
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