Electroweak baryogenesis and the higgs boson mass problem - Bochkarev, Kuzmin, et al. - 1990 () Citation Context ... Furthermore, the only possibility to change baryon number in the standard model is via sphaleron processes which should freeze abruptly below the electroweak phase transition to ...
The Higgs boson mass problem is considered in the next to minimal supersymmetric standard model. The Higgs potential and the renormalization group equations for the gauge, Yukawa and scalar coupling constants are analyzed. The restrictions for the Higgs boson masses are found for the cases of presen...
The meaning of HIGGS BOSON is an elementary particle that has zero spin and large mass and that is required by some gauge theories to account for the masses of other elementary particles.
英语报告——higgs boson Godparticle Whydoyouhaveweight?Haveyoueverthinkedwhymatterhavemassandwhatisthemass?Beforegivingtheanswerofthisquestion,letusrecogniseanewparticlewhichhasbeenfoundonMarch14,2013.Thehiggsboson Higgsfield •In1964,therewasaphysicistnamedPeterHiggswhoproposetheHiggsField.•Dr.Higgsenvisioned...
LIGHTEST HIGGS BOSONYANG-MILLS THEORIESMASS MATRIXMODELSWe point out that the \\mu 渭 \\mu -problem in theories in which supersymmetry breaking is ... G Dvali,G.F. Giudice,A Pomarol - 《Nuclear Physics B》 被引量: 374发表: 1996年 Weak-scale phenomenology of models with gauge-mediated ...
At one loop in the conventional on-mass-shell renormalization scheme, the production and decay rates of the Higgs-boson H exhibit singularities proportional to (2M VM) 1/2 as the Higgs-boson mass M approaches from below the pair-production threshold of a vector boson V with mass M V. This...
The Higgs boson, recently discovered with a mass of 125.7 GeV is known to mediate the masses of elementary particles, but only 2% of the mass of the nucleon. Extending a previous investigation (Schumacher, Ann. Phys. (Berlin) 526 , 215 ( 2014 )) and including the strange-quark sector, ...
How to find a Higgs Boson with a Mass between 155--180 GeV at the LHC We reconsider the signature of events with two charged leptons and missing energy as a signal for the detection of the Standard Model Higgs boson in the ma... M Dittmar,H Dreiner - 《Physical Review D》 被引量:...
Theoretical or Mathematical/ conformal symmetry cosmology dark matter electroweak theories grand unified theory Higgs bosons intermediate boson mass lepton magnetic moment muons sparticles supersymmetry/ no-scale supersymmetry cosmology implications flavor problem low-energy supersymmetry electroweak scale gaugino me...
Higgs boson, particle that is the carrier particle, or boson, of the Higgs field, a field that permeates space and endows all elementary subatomic particles with mass through its interactions with them. The field and the particle—named after Peter Higgs