Поиск :
Личный кабинет :
Электронный каталог: Aad, G. - Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*-...
Aad, G. - Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*-...
Статья
Автор: Aad, G.
Physical Review D [Electronic resource]: Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*-...
б.г.
ISBN отсутствует
Автор: Aad, G.
Physical Review D [Electronic resource]: Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*-...
б.г.
ISBN отсутствует
Статья
Aad, G.
Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*- using pp Collisions at *%s=13 TeV with the ATLAS Detector / G.Aad, F.Ahmadov, I.N.Aleksandrov, V.A.Bednyakov, I.R.Boyko, I.A.Budagov, G.Chelkov, A.Cheplakov, M.V.Chizhov, D.V.Dedovich, M.Demichev, A.Gongadze, M.I.Gostkin, S.N.Karpov, Z.M.Karpova, V.Kukhtin, E.Ladygin, V.Lyubushkin, T.Lyubushkina, S.Malyukov, M.Mineev, E.Plotnikova, I.N.Potrap, M.Shiyakova, A.Soloshenko, S.Turchikhin, T.Turtuvshin, I.Yeletskikh, A.Zhemchugov, N.I.Zimine, Y.Kulchitsky, N.Huseynov, [ATLAS Collab.] // Physical Review D [Electronic resource]. – 2024. – Vol. 110, No. 5. – P. 052013. – URL: https://doi.org/10.1103/PhysRevD.110.052013. – Bibliogr.: 141.
This paper presents a search for exotic decays of the Higgs boson into a pair of new pseudoscalar particles, H → aa, where one pseudoscalar decays into a b-quark pair and the other decays into a τ-lepton pair, in the mass range 12 ≤ m&sub(a) ≤ 60 GeV. The analysis uses pp collision data at *%s=13 TeV collected with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 140 fb*−*1. No significant excess above the Standard Model (SM) prediction is observed. Assuming the SM Higgs boson production cross section, the search sets upper limits at 95% confidence level on the branching ratio of Higgs bosons decaying into bb^-*t*+*t*-, B(H*>aa*>bb^-*t*+*t*-), between 2.2% and 3.9% depending on the pseudoscalar mass.
ОИЯИ = ОИЯИ (JINR)2024
Aad, G.
Search for Decays of the Higgs Boson into a Pair of Pseudoscalar Particles Decaying into bb^-*t*- using pp Collisions at *%s=13 TeV with the ATLAS Detector / G.Aad, F.Ahmadov, I.N.Aleksandrov, V.A.Bednyakov, I.R.Boyko, I.A.Budagov, G.Chelkov, A.Cheplakov, M.V.Chizhov, D.V.Dedovich, M.Demichev, A.Gongadze, M.I.Gostkin, S.N.Karpov, Z.M.Karpova, V.Kukhtin, E.Ladygin, V.Lyubushkin, T.Lyubushkina, S.Malyukov, M.Mineev, E.Plotnikova, I.N.Potrap, M.Shiyakova, A.Soloshenko, S.Turchikhin, T.Turtuvshin, I.Yeletskikh, A.Zhemchugov, N.I.Zimine, Y.Kulchitsky, N.Huseynov, [ATLAS Collab.] // Physical Review D [Electronic resource]. – 2024. – Vol. 110, No. 5. – P. 052013. – URL: https://doi.org/10.1103/PhysRevD.110.052013. – Bibliogr.: 141.
This paper presents a search for exotic decays of the Higgs boson into a pair of new pseudoscalar particles, H → aa, where one pseudoscalar decays into a b-quark pair and the other decays into a τ-lepton pair, in the mass range 12 ≤ m&sub(a) ≤ 60 GeV. The analysis uses pp collision data at *%s=13 TeV collected with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 140 fb*−*1. No significant excess above the Standard Model (SM) prediction is observed. Assuming the SM Higgs boson production cross section, the search sets upper limits at 95% confidence level on the branching ratio of Higgs bosons decaying into bb^-*t*+*t*-, B(H*>aa*>bb^-*t*+*t*-), between 2.2% and 3.9% depending on the pseudoscalar mass.
ОИЯИ = ОИЯИ (JINR)2024