Higgs potential and bsm opportunity
WebBSM theory challenges Effective theory at each scale is predictive as a self-contained theory at that scale Un-natural Higgsmeans the next layer is no longer predictive without including contributions from much smaller scales The Hierarchy Problem •Hierarchy problem is still a problem: (m h )2 tree+ (m h )2 radiative= (m h )2 v Web25 de nov. de 2024 · The discovery of a new boson, found to be consistent with the Standard Model (SM) Higgs with a mass around 125 GeV, by the ATLAS and CMS …
Higgs potential and bsm opportunity
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WebHiggs and BSM physics at CLIC Gordana Milutinovic-Dumbelovic 2 1. 1. Introduction The future Compact Linear Collider (CLIC) offers excellent research potential for precision measurements in the QCD-background-free environment of … WebThe program is a well-established tool for testing Beyond-the-Standard Model (BSM) theories with an extended Higgs sector against experimental limits from collider searches at LEP, Tevatron and LHC. Thus far, it could be applied to any neutral or
WebDESY 17-012. KEK Preprint 2016-60. SLAC-PUB-16916. LAL 17-017. MPP-2024-5. IFT-UAM/CSIC-17-008. The Potential of the ILC. for Discovering New Particles. Document Supporting the IC Web26 de nov. de 2024 · We review the prospects for Central Exclusive Production (CEP) of BSM Higgs bosons at the LHC using forward proton detectors proposed to be installed at 220 m and 420 m from the ATLAS and/ or CMS.
WebThere are two reasons for the introduction of the Higgs boson [1, 2] in the Standard Model (SM) of particle physics: 1. A theory of massive gauge bosons and fermions, which is … Weblight the necessity to establish new Higgs physics-related search and analysis strategies that are sensitive to be-yond the SM (BSM) interactions. In a phenomenological bottom-up approach the LHC’s sensitivity reach can be used to classify potential BSM physics, which we can loosely categorize models into four classes:
Web6 de mai. de 2024 · A bstract We present the first explicit calculation of leading two-loop corrections to the Higgs trilinear coupling λ hhh in models with classical scale invariance (CSI), using the effective ...
Web4 de nov. de 2024 · We discuss the role of the Higgs potential in particle physics, in particular in the spontaneous symmetry breaking and in the mass generation using an … imputed defineWebHiggs phenomenology (decay and production at colliders) Higgs quantum potential (vacuum (meta)stability, naturalness) Hierarchy problem Lecture #3 … lithium lewis dot modelWeb23 de mai. de 2024 · The potential of the non-Standard Model heavy Higgs bosons in 2HDM at a muon collider is studied. The pair production of the non-SM Higgs bosons via … imputed depreciation deutschWebWith the current precision in the Higgs mass determination and theoretical calculation of the stability bound (which will be reviewed in Sect. 3), one concludes that (given our theoretical as- sumptions about the absence of BSM physics) our … imputed defined biblicallyWebAbstract: The discovery and study of the Higgs boson at the Large Hadron Collider of CERN has proven the validity of the Brout–Englert–Higgs mechanism of mass … imputed definedWebHiggs and BSM searches at LHC: results and perspective Xin Chen University of Wisconsin-Madison 2 The Large Hadron Collider (LHC) 27 km circumference, 100 m … imputed depreciationWebIn the Standard Model, with the Higgs boson mass and the Higgs-field (φ) vacuum expectation value now both known, the structure of the Higgs potential is fully predicted. This is because the potential involves just two terms, proportional to φ2and φ4. imputed def