Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV
Authors
Sirunyan, A. M.Tumasyan, A.
Adam, W.
Ambrogi, F.
Adžić, Petar
Ćirković, Predrag
Devetak, Damir
Đorđević, Miloš
Milenović, Predrag
Milošević, Jovan
Stojanović, Milan
Contributors
CMS CollaborationCMS Collaboration (ukupan broj autora: 2293)
Article (Published version)
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A search for new massive particles decaying into a pair of Higgs bosons in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. The search is performed for resonances with a mass between 0.8 and 3.5 TeV using events in which one Higgs boson decays into a bottom quark pair and the other decays into two W bosons that subsequently decay into a lepton, a neutrino, and a quark pair. The Higgs boson decays are reconstructed with techniques that identify final state quarks as substructure within boosted jets. The data are consistent with standard model expectations. Exclusion limits are placed on the product of the cross section and branching fraction for generic spin-0 and spin-2 massive resonances. The results are interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. These are the best results to dat...e from searches for an HH resonance decaying to this final state, and they are comparable to the results from searches in other channels for resonances with masses below 1.5 TeV.[Figure not available: see fulltext.] © 2019, The Author(s).
Source:
Journal of High Energy Physics, 2019, 2019, 10
DOI: 10.1007/JHEP10(2019)125
ISSN: 1126-6708
WoS: 000509341600002
Scopus: 2-s2.0-85074489992
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VinčaTY - JOUR AU - Sirunyan, A. M. AU - Tumasyan, A. AU - Adam, W. AU - Ambrogi, F. AU - Adžić, Petar AU - Ćirković, Predrag AU - Devetak, Damir AU - Đorđević, Miloš AU - Milenović, Predrag AU - Milošević, Jovan AU - Stojanović, Milan PY - 2019 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8638 AB - A search for new massive particles decaying into a pair of Higgs bosons in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. The search is performed for resonances with a mass between 0.8 and 3.5 TeV using events in which one Higgs boson decays into a bottom quark pair and the other decays into two W bosons that subsequently decay into a lepton, a neutrino, and a quark pair. The Higgs boson decays are reconstructed with techniques that identify final state quarks as substructure within boosted jets. The data are consistent with standard model expectations. Exclusion limits are placed on the product of the cross section and branching fraction for generic spin-0 and spin-2 massive resonances. The results are interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. These are the best results to date from searches for an HH resonance decaying to this final state, and they are comparable to the results from searches in other channels for resonances with masses below 1.5 TeV.[Figure not available: see fulltext.] © 2019, The Author(s). T2 - Journal of High Energy Physics T1 - Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV VL - 2019 IS - 10 DO - 10.1007/JHEP10(2019)125 ER -
@article{ author = "Sirunyan, A. M. and Tumasyan, A. and Adam, W. and Ambrogi, F. and Adžić, Petar and Ćirković, Predrag and Devetak, Damir and Đorđević, Miloš and Milenović, Predrag and Milošević, Jovan and Stojanović, Milan", year = "2019", abstract = "A search for new massive particles decaying into a pair of Higgs bosons in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. The search is performed for resonances with a mass between 0.8 and 3.5 TeV using events in which one Higgs boson decays into a bottom quark pair and the other decays into two W bosons that subsequently decay into a lepton, a neutrino, and a quark pair. The Higgs boson decays are reconstructed with techniques that identify final state quarks as substructure within boosted jets. The data are consistent with standard model expectations. Exclusion limits are placed on the product of the cross section and branching fraction for generic spin-0 and spin-2 massive resonances. The results are interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. These are the best results to date from searches for an HH resonance decaying to this final state, and they are comparable to the results from searches in other channels for resonances with masses below 1.5 TeV.[Figure not available: see fulltext.] © 2019, The Author(s).", journal = "Journal of High Energy Physics", title = "Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV", volume = "2019", number = "10", doi = "10.1007/JHEP10(2019)125" }
Sirunyan, A. M., Tumasyan, A., Adam, W., Ambrogi, F., Adžić, P., Ćirković, P., Devetak, D., Đorđević, M., Milenović, P., Milošević, J.,& Stojanović, M.. (2019). Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV. in Journal of High Energy Physics, 2019(10). https://doi.org/10.1007/JHEP10(2019)125
Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Adžić P, Ćirković P, Devetak D, Đorđević M, Milenović P, Milošević J, Stojanović M. Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV. in Journal of High Energy Physics. 2019;2019(10). doi:10.1007/JHEP10(2019)125 .
Sirunyan, A. M., Tumasyan, A., Adam, W., Ambrogi, F., Adžić, Petar, Ćirković, Predrag, Devetak, Damir, Đorđević, Miloš, Milenović, Predrag, Milošević, Jovan, Stojanović, Milan, "Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV" in Journal of High Energy Physics, 2019, no. 10 (2019), https://doi.org/10.1007/JHEP10(2019)125 . .