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Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the tau tau bb final state at 13TeV
Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the tau tau bb final state at 13TeV
A search for a heavy Higgs boson H decaying into the observed Higgs boson h with a mass of 125 GeV and another Higgs boson hS is presented. The h and hS bosons are required to decay into a pair of tau leptons and a pair of b quarks, respectively. The search uses a sample of proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb−1. Mass ranges of 240–3000 GeV for mH and 60–2800 GeV for mhS are explored in the search. No signal has been observed. Model independent 95% confidence level upper limits on the product of the production cross section and the branching fractions of the signal process are set with a sensitivity ranging from 125 fb (for mH = 240 GeV) to 2.7 fb (for mH = 1000 GeV). These limits are compared to maximally allowed products of the production cross section and the branching fractions of the signal process in the next-to-minimal supersymmetric extension of the standard model. [Figure not available: see fulltext.]
Journal of High Energy Physics, 2021 (11)
ISSN:1029-8479
ISSN:1126-6708
- Spanish National Research Council Spain
- Imperial College London United Kingdom
- University of Turin Italy
- University of Genoa Italy
- Université Paris Diderot France
arXiv: High Energy Physics::Experiment High Energy Physics::Phenomenology Nuclear Experiment
Dewey Decimal Classification: ddc:530
Microsoft Academic Graph classification: Physics Standard Model Minimal Supersymmetric Standard Model Boson Quark Lepton Large Hadron Collider Particle physics Higgs boson Production (computer science)
ACM Computing Classification System: ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ComputerSystemsOrganization_COMPUTERSYSTEMIMPLEMENTATION ComputingMilieux_COMPUTERSANDEDUCATION ComputingMilieux_THECOMPUTINGPROFESSION
Physics, Hadron-Hadron scattering (experiments); Higgs physics, Hadron-Hadron scattering (experiments), Higgs physics, p p: colliding beams, Higgs particle: heavy, Higgs particle: mass, p p: scattering, Higgs particle: decay modes, Higgs particle: pair production, tau: pair production, bottom: pair production, bottom: particle identification, channel cross section: branching ratio: upper limit, sensitivity, supersymmetry: parameter space, minimal supersymmetric standard model, CMS, CERN LHC Coll, experimental results, 13000 GeV-cms, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Hadron-Hadron scattering (experiments), Higgs physics, Broken Symmetries, Extension, Program, Masses, Widths, Model, high energy physics ; experimental particle physics ; LHC ; CMS ; radiation-hard detectors ; Si microstrip and pad detectors ; radiation damage to detector materials (solid state) ; particle tracking detectors (solid-state detectors) ; radiation: damage ; CMS: upgrade ; tracking detector ; semiconductor detector: design ; semiconductor detector: microstrip ; performance ; Hadron-Hadron scattering (experiments) ; Top physics ; p p: scattering ; p p: colliding beams ; top: single production, Hadron-Hadron scattering (experiments); Higgs physics, Settore FIS/01 - Fisica Sperimentale, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798, 530, Higgs particle, heavy, p p, scattering, GeV, branching ratio, TeV, sensitivity, supersymmetry, CMS, Particle Physics - Experiment, 114 Physical sciences, BROKEN SYMMETRIES, EXTENSION, PROGRAM, MASSES, WIDTHS, MODEL, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Higgs particle, heavy, p p, scattering, GeV, branching ratio, TeV, supersymmetry, Nuclear and High Energy Physics, hep-ex, 13000 GeV-cms, CERN LHC Coll, decay modes [Higgs particle], heavy [Higgs particle], mass [Higgs particle], pair production [Higgs particle], pair production [bottom], particle identification [bottom], branching ratio: upper limit [channel cross section], experimental results, minimal supersymmetric standard model, colliding beams [p p], scattering [p p], parameter space [supersymmetry], pair production [tau], Hadron-Hadron scattering (experiments); Higgs physics; BROKEN SYMMETRIES; EXTENSION; PROGRAM; MASSES; WIDTHS; MODEL, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, PARTICLE PHYSICS, LARGE HADRON COLLIDER, Science & Technology, Physical Sciences, Physics, Particles & Fields, Physics, 0105 Mathematical Physics, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, 0206 Quantum Physics, Nuclear & Particles Physics, Broken Symmetrıes, Extensıon, Wıdths, High Energy Physics - Experiment
Physics, Hadron-Hadron scattering (experiments); Higgs physics, Hadron-Hadron scattering (experiments), Higgs physics, p p: colliding beams, Higgs particle: heavy, Higgs particle: mass, p p: scattering, Higgs particle: decay modes, Higgs particle: pair production, tau: pair production, bottom: pair production, bottom: particle identification, channel cross section: branching ratio: upper limit, sensitivity, supersymmetry: parameter space, minimal supersymmetric standard model, CMS, CERN LHC Coll, experimental results, 13000 GeV-cms, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Hadron-Hadron scattering (experiments), Higgs physics, Broken Symmetries, Extension, Program, Masses, Widths, Model, high energy physics ; experimental particle physics ; LHC ; CMS ; radiation-hard detectors ; Si microstrip and pad detectors ; radiation damage to detector materials (solid state) ; particle tracking detectors (solid-state detectors) ; radiation: damage ; CMS: upgrade ; tracking detector ; semiconductor detector: design ; semiconductor detector: microstrip ; performance ; Hadron-Hadron scattering (experiments) ; Top physics ; p p: scattering ; p p: colliding beams ; top: single production, Hadron-Hadron scattering (experiments); Higgs physics, Settore FIS/01 - Fisica Sperimentale, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798, 530, Higgs particle, heavy, p p, scattering, GeV, branching ratio, TeV, sensitivity, supersymmetry, CMS, Particle Physics - Experiment, 114 Physical sciences, BROKEN SYMMETRIES, EXTENSION, PROGRAM, MASSES, WIDTHS, MODEL, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Higgs particle, heavy, p p, scattering, GeV, branching ratio, TeV, supersymmetry, Nuclear and High Energy Physics, hep-ex, 13000 GeV-cms, CERN LHC Coll, decay modes [Higgs particle], heavy [Higgs particle], mass [Higgs particle], pair production [Higgs particle], pair production [bottom], particle identification [bottom], branching ratio: upper limit [channel cross section], experimental results, minimal supersymmetric standard model, colliding beams [p p], scattering [p p], parameter space [supersymmetry], pair production [tau], Hadron-Hadron scattering (experiments); Higgs physics; BROKEN SYMMETRIES; EXTENSION; PROGRAM; MASSES; WIDTHS; MODEL, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, PARTICLE PHYSICS, LARGE HADRON COLLIDER, Science & Technology, Physical Sciences, Physics, Particles & Fields, Physics, 0105 Mathematical Physics, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, 0206 Quantum Physics, Nuclear & Particles Physics, Broken Symmetrıes, Extensıon, Wıdths, High Energy Physics - Experiment
arXiv: High Energy Physics::Experiment High Energy Physics::Phenomenology Nuclear Experiment
Dewey Decimal Classification: ddc:530
Microsoft Academic Graph classification: Physics Standard Model Minimal Supersymmetric Standard Model Boson Quark Lepton Large Hadron Collider Particle physics Higgs boson Production (computer science)
ACM Computing Classification System: ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ComputerSystemsOrganization_COMPUTERSYSTEMIMPLEMENTATION ComputingMilieux_COMPUTERSANDEDUCATION ComputingMilieux_THECOMPUTINGPROFESSION
52 Research products, page 1 of 6
- 2021IsAmongTopNSimilarDocuments
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citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).3 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average visibility views 91 download downloads 57 citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).3 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average Powered byBIP!
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- Funder: European Commission (EC)
- Project Code: 752730
- Funding stream: H2020 | MSCA-IF-EF-ST
- Funder: European Commission (EC)
- Project Code: 824093
- Funding stream: H2020 | RIA
- Funder: European Commission (EC)
- Project Code: 724704
- Funding stream: H2020 | ERC | ERC-COG
- Funder: European Commission (EC)
- Project Code: 765710
- Funding stream: H2020 | MSCA-ITN-ETN
- Spanish National Research Council Spain
- Imperial College London United Kingdom
- University of Turin Italy
- University of Genoa Italy
- Université Paris Diderot France
- University of Pisa Italy
- California Institute of Technology United States
- RWTH Aachen University Germany
- ETH Zurich Switzerland
- Şırnak Üniversitesi (Sirnak University) Turkey
- Deutsches Elektronen-Synchrotron DESY Germany
- University of Southampton United Kingdom
- Helmholtz Association of German Research Centres Germany
- Istanbul University Turkey
- University of Bergamo Italy
- Alma Mater Studiorum University of Bologna Italy
- University of Catania Italy
- University of Helsinki Finland
- Commissariat à l’énergie atomique et aux énergies alternatives France
- Karamanoğlu Mehmetbey University Turkey
- University of Oviedo Spain
- University of Cantabria Spain
- University of Antwerp Belgium
- Brunel University London United Kingdom
- Karlsruhe Institute of Technology Germany
- University of Perugia Italy
- University of Trieste Italy
- Sapienza University of Rome Italy
- University of Padua Italy
- National Research Council Italy
- Vrije Universiteit Brussel Belgium
- Istituto Officina dei Materiali Italy
- Ruđer Bošković Institute Croatia
A search for a heavy Higgs boson H decaying into the observed Higgs boson h with a mass of 125 GeV and another Higgs boson hS is presented. The h and hS bosons are required to decay into a pair of tau leptons and a pair of b quarks, respectively. The search uses a sample of proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb−1. Mass ranges of 240–3000 GeV for mH and 60–2800 GeV for mhS are explored in the search. No signal has been observed. Model independent 95% confidence level upper limits on the product of the production cross section and the branching fractions of the signal process are set with a sensitivity ranging from 125 fb (for mH = 240 GeV) to 2.7 fb (for mH = 1000 GeV). These limits are compared to maximally allowed products of the production cross section and the branching fractions of the signal process in the next-to-minimal supersymmetric extension of the standard model. [Figure not available: see fulltext.]
Journal of High Energy Physics, 2021 (11)
ISSN:1029-8479
ISSN:1126-6708