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$H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph
The Circular Electron Positron Collider (CEPC) is a future Higgs factory proposed by the Chinese high energy physics community. It will operate at a center-of-mass energy of 240-250 GeV. The CEPC will accumulate an integrated luminosity of 5 ab$^{\rm{-1}}$ in ten years' operation. With GEANT4-b...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2266041 |
| _version_ | 1780954471861321728 |
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| author | Chen, Cheng Cui, Zhenwei Li, Gang Li, Qiang Ruan, Manqi Wang, Lei Yan, Qi-shu |
| author_facet | Chen, Cheng Cui, Zhenwei Li, Gang Li, Qiang Ruan, Manqi Wang, Lei Yan, Qi-shu |
| author_sort | Chen, Cheng |
| collection | CERN |
| description | The Circular Electron Positron Collider (CEPC) is a future Higgs factory proposed by the Chinese high energy physics community. It will operate at a center-of-mass energy of 240-250 GeV. The CEPC will accumulate an integrated luminosity of 5 ab$^{\rm{-1}}$ in ten years' operation. With GEANT4-based full simulation samples for CEPC, Higgs boson decaying into electron pair is studied at the CEPC. The upper limit of ${\cal B}(H \rightarrow e^+ e^-)$ could reach 0.024\% at 95\% confidence level. The signal process is generated by MadGraph, with Initial State Radiation (ISR) implemented, as a first step to adjust MadGraph for a electron positron Collider. |
| id | cern-2266041 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | cern-22660412021-09-16T11:34:24Zhttp://cds.cern.ch/record/2266041engChen, ChengCui, ZhenweiLi, GangLi, QiangRuan, ManqiWang, LeiYan, Qi-shu$H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraphhep-exParticle Physics - Experimenthep-phParticle Physics - PhenomenologyThe Circular Electron Positron Collider (CEPC) is a future Higgs factory proposed by the Chinese high energy physics community. It will operate at a center-of-mass energy of 240-250 GeV. The CEPC will accumulate an integrated luminosity of 5 ab$^{\rm{-1}}$ in ten years' operation. With GEANT4-based full simulation samples for CEPC, Higgs boson decaying into electron pair is studied at the CEPC. The upper limit of ${\cal B}(H \rightarrow e^+ e^-)$ could reach 0.024\% at 95\% confidence level. The signal process is generated by MadGraph, with Initial State Radiation (ISR) implemented, as a first step to adjust MadGraph for a electron positron Collider.arXiv:1705.04486oai:cds.cern.ch:22660412017 |
| spellingShingle | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology Chen, Cheng Cui, Zhenwei Li, Gang Li, Qiang Ruan, Manqi Wang, Lei Yan, Qi-shu $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title | $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title_full | $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title_fullStr | $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title_full_unstemmed | $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title_short | $H \rightarrow e^+ e^- $ at CEPC: ISR effect with MadGraph |
| title_sort | $h \rightarrow e^+ e^- $ at cepc: isr effect with madgraph |
| topic | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/2266041 |
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