It also discusses the possible mechanisms of creation and decay of these particles. The way electron mass appears in the standard model of the electroweak interaction, the coupling of the electron to a scalar Higgs boson is represented by the real field determined by the value of the electron ...
We explore the impact of new SU(3)×SU(2)×U(1) invariant interactions characterized by a scale of order a TeV on Higgs boson properties. The Higgs production rate and branching ratios can be very different from their standard model values. We also discuss the possibility that these new ...
In preparation forthe data taking period, the discovery potential for Higgs bosons beyond theStandard Model has been updated by both experiments and is reviewed here. Inaddition, the prospects for measuring the properties of a Higgs boson like itsmass and width, its CP eigenvalues and its ...
C (2023) 83:563 https://doi.org/10.1140/epjc/s10052-023-11583-y Regular Article - Experimental Physics Measurement of the CP properties of Higgs boson interactions with τ -leptons with the ATLAS detector ATLAS Collaboration CERN, 1211 Geneva 23, Switzerland Received: 13 December 2022 / ...
MeasurementofHiggsProperties withH→ZZwithCMS GuomingChen,MingshuiChen,RokoPlestina AhmadMuhammad(IHEP,CAS) onbehalfoftheCMScollaboration 1 Innext15minutes... •PropertiesofHiggsBosoncandidate(126GeV) withthedecaychannel(ℓ=e,μ) -massandwidth(fromtheon-shell)...
摘要: Measurement of cross sections and properties of the Higgs boson in decays to bosons using the ATLAS detector - Talk to be given at the DIS2018 Conference, Kobe, JapanTrovatelli, Monica年份: 2018 收藏 引用 批量引用 报错 分享 全部来源 求助全文 cds.cern.ch ...
The ATLAS collaboration E-mail: atlas.publications@cern.ch Abstract: The coupling properties of the Higgs boson are studied in the four-lepton (e, µ) decay channel using 36.1 fb−1 of pp collision data from the LHC at a centre-of-mass energy of 13 TeV collected by the ATLAS ...
of an active ingredient. malvern.de 可对颗粒的限定类别 进行列举,并测量混合物中成分的具体特征,例如:活 性 成分 的 粒度 分 布。 malvern.com.cn The UNESCO-CERN project to train trainers in particle physics from Rwanda was pursued. unesdoc.unesco.org 教科文组织-欧洲 粒子物理实验室关于卢旺达粒子...
We present a complete analysis of the one-loop radiative corrections to the associated production of a Higgs boson (H) and a neutral vector boson (Z) in e +e annihilation up to energies and Higgs-boson masses of 1 TeV. In the region of ... J Fleischer,F Jegerlehner - 《Nuclear Phys...
of the Higgs boson in the CP-conserving case as well as those of determining the CP-mixing if CP is violated. We explore in this analysis the combined use of the total cross section and its energy dependence, the polarisation asymmetry of the top quark and the up-down asymmetry of the ...