Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb − 1 of proton-proton collision data at √ s = 13 TeV with the ATLAS detector (2018)
- Authors:
- Autor USP: LEITE, MARCO AURELIO LISBOA - IF
- Unidade: IF
- DOI: 10.1103/physrevd.98.052008
- Subjects: COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS; ESPALHAMENTO; LHC
- Keywords: HADRON-HADRON INTERACTIONS; HYPOTHETICAL PARTICLE PHYSICS MODELS; GAUGE BOSONS; HIGGS BOSONS
- Agências de fomento:
- Language: Inglês
- Abstract: Searches for new heavy resonances decaying into different pairings of W, Z, or Higgs bosons, as well as directly into leptons, are presented using a data sample corresponding to 36.1 fb−1 of pp collisions at ffiffi s p ¼ 13 TeV collected during 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Analyses selecting bosonic decay modes in the qqqq, ννqq, lνqq, llqq, lνlν, llνν, lνll, llll, qqbb, ννbb, lνbb, and llbb final states are combined, searching for a narrow-width resonance. Likewise, analyses selecting the leptonic lν and ll final states are also combined. These two sets of analyses are then further combined. No significant deviation from the Standard Model predictions is observed. Three benchmark models are tested: a model predicting the existence of a new heavy scalar singlet, a simplified model predicting a heavy vector-boson triplet, and a bulk Randall-Sundrum model with a heavy spin-2 Kaluza-Klein excitation of the graviton. Cross section limits are set at the 95% confidence level using an asymptotic approximation and are compared with predictions for the benchmark models. These limits are also expressed in terms of constraints on couplings of the heavy vector-boson triplet to quarks, leptons, and the Higgs boson. The data exclude a heavy vector-boson triplet with mass below 5.5 TeV in a weakly coupled scenario and 4.5 TeV in a strongly coupled scenario, as well as a Kaluza-Klein graviton with mass below 2.3 TeV.
- Imprenta:
- Publisher place: Woodbury, NY
- Date published: 2018
- Source:
- Título: Physical Review D
- ISSN: 2470-0010
- Volume/Número/Paginação/Ano: v. 98, n. 5, p. 1-32, 2018
- Este periódico é de acesso aberto
- Este artigo NÃO é de acesso aberto
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ABNT
AABOUD, M et al. Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb − 1 of proton-proton collision data at √ s = 13 TeV with the ATLAS detector. Physical Review D, v. 98, n. 5, p. 1-32, 2018Tradução . . Disponível em: https://doi.org/10.1103/physrevd.98.052008. Acesso em: 25 jan. 2026. -
APA
Aaboud, M., Donadelli, M., Rosa Navarro, J. L. L., & Leite, M. A. L. (2018). Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb − 1 of proton-proton collision data at √ s = 13 TeV with the ATLAS detector. Physical Review D, 98( 5), 1-32. doi:10.1103/physrevd.98.052008 -
NLM
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb − 1 of proton-proton collision data at √ s = 13 TeV with the ATLAS detector [Internet]. Physical Review D. 2018 ; 98( 5): 1-32.[citado 2026 jan. 25 ] Available from: https://doi.org/10.1103/physrevd.98.052008 -
Vancouver
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb − 1 of proton-proton collision data at √ s = 13 TeV with the ATLAS detector [Internet]. Physical Review D. 2018 ; 98( 5): 1-32.[citado 2026 jan. 25 ] Available from: https://doi.org/10.1103/physrevd.98.052008 - Search for the Higgs boson produced in association with a W boson and decaying to four b-quarks via two spin-zero particles in pp collisions at 13 TeV with the ATLAS detector
- Search for supersymmetry at 's POT. 1/2' = 13 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
- Search for single production of vector-like quarks decaying into Wb in pp collisions at 's POT. 1/2'= 8 TeV with the ATLAS detector
- Measurement of the charged-particle multiplicity inside jets from 's POT. 1/2'= 8 TeV pp collisions with the ATLAS detector
- Search for charged Higgs bosons decaying via 'H' POT. ±''SETA''tau' POT. ±''nü' IND. 'tau' in the 'tau'+jets and 'tau'+lepton final states with 36 'fb POT. −1' of pp collision data recorded at 's POT. 1/2'=13 TeV with the ATLAS experiment
- Correlated long-range mixed-harmonic fluctuations measured in pp, p+'PB' and low-multiplicity 'PB'+'PB' collisions with the ATLAS detector
- Search for higgs boson decays to beyond-the-standard-model light bosons in four-lepton events with the ATLAS detector at 's POT. 1/21=13 TeV
- Measurement of the nuclear modification factor for high-'p IND. T' charged hadrons in p+'PB' collisions with the ATLAS detector
- Search for photonic signatures of gauge-mediated supersymmetry in 13 TeV pp collisions with the ATLAS detector
- Measurement of the inclusive cross-sections of single top-quark and top-antiquark 'tau'-channel production in pp collisions at 's POT. 1/2' = 13 TeV with the ATLAS detector
Informações sobre o DOI: 10.1103/physrevd.98.052008 (Fonte: oaDOI API)
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