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Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC
In this paper we investigate the prospects for measuring the branching fraction of the Standard Model Higgs boson decay into a pair of Z bosons at the future Compact Linear Collider (CLIC) at 350 GeV and 3 TeV center-of-mass energies. Studies are performed using a detailed simulation of the detector...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.105.092008 http://cds.cern.ch/record/2811413 |
| _version_ | 1780973280832782336 |
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| author | Vukašinović, N Božović-Jelisavčić, I Kačarević, G Radulović, M Stevanović, J Milutinović-Dumbelović, G Agatonović-Jovin, T Smiljanić, I |
| author_facet | Vukašinović, N Božović-Jelisavčić, I Kačarević, G Radulović, M Stevanović, J Milutinović-Dumbelović, G Agatonović-Jovin, T Smiljanić, I |
| author_sort | Vukašinović, N |
| collection | CERN |
| description | In this paper we investigate the prospects for measuring the branching fraction of the Standard Model Higgs boson decay into a pair of Z bosons at the future Compact Linear Collider (CLIC) at 350 GeV and 3 TeV center-of-mass energies. Studies are performed using a detailed simulation of the detector for CLIC, taking into consideration all relevant physics and beam-induced background processes. It is shown that the product of the Higgs production cross section and the branching fraction BR(H→ZZ*) can be measured with a relative statistical uncertainty of 20% (3.0%) at a center-of-mass energy of 350 GeV (3 TeV) using semileptonic final states, assuming an integrated luminosity of 1 ab-1 (5 ab-1). |
| id | cern-2811413 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2022 |
| record_format | invenio |
| spelling | cern-28114132022-06-30T12:03:54Zdoi:10.1103/PhysRevD.105.092008http://cds.cern.ch/record/2811413engVukašinović, NBožović-Jelisavčić, IKačarević, GRadulović, MStevanović, JMilutinović-Dumbelović, GAgatonović-Jovin, TSmiljanić, IMeasurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIChep-exhep-phphysics.acc-phParticle Physics - ExperimentParticle Physics - PhenomenologyAccelerators and Storage RingsIn this paper we investigate the prospects for measuring the branching fraction of the Standard Model Higgs boson decay into a pair of Z bosons at the future Compact Linear Collider (CLIC) at 350 GeV and 3 TeV center-of-mass energies. Studies are performed using a detailed simulation of the detector for CLIC, taking into consideration all relevant physics and beam-induced background processes. It is shown that the product of the Higgs production cross section and the branching fraction BR(H→ZZ*) can be measured with a relative statistical uncertainty of 20% (3.0%) at a center-of-mass energy of 350 GeV (3 TeV) using semileptonic final states, assuming an integrated luminosity of 1 ab-1 (5 ab-1).In this paper we investigate the prospects for measuring the branching fraction of the Standard Model Higgs boson decay into a pair of $Z$ bosons at the future Compact Linear Collider (CLIC) at 350 GeV and 3 TeV centre-of-mass energies. Studies are performed using a detailed simulation of the detector for CLIC, taking into consideration all relevant physics and beam-induced background processes. It is shown that the product of the Higgs production cross-section and the branching fraction BR(${H\rightarrow\thinspace ZZ^\ast}$) can be measured with a relative statistical uncertainty of 20% (3.0%) at a centre-of-mass energy of 350 GeV (3 TeV) using semileptonic final states, assuming an integrated luminosity of 1 ab$^{-1}$ (5 ab$^{-1}$).arXiv:2202.04395oai:cds.cern.ch:28114132022 |
| spellingShingle | hep-ex hep-ph physics.acc-ph Particle Physics - Experiment Particle Physics - Phenomenology Accelerators and Storage Rings Vukašinović, N Božović-Jelisavčić, I Kačarević, G Radulović, M Stevanović, J Milutinović-Dumbelović, G Agatonović-Jovin, T Smiljanić, I Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title | Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title_full | Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title_fullStr | Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title_full_unstemmed | Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title_short | Measurement of the H to ZZ branching fraction at a 350 GeV and 3 TeV CLIC |
| title_sort | measurement of the h to zz branching fraction at a 350 gev and 3 tev clic |
| topic | hep-ex hep-ph physics.acc-ph Particle Physics - Experiment Particle Physics - Phenomenology Accelerators and Storage Rings |
| url | https://dx.doi.org/10.1103/PhysRevD.105.092008 http://cds.cern.ch/record/2811413 |
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