Higgs sector
Critical temperatures in extensions of Higgs sector
... extended Higgs sector and solve a number of problems related to the stability of the vacuum, the explanation of baryon asymmetry in agreement, for example, with the hypothesis of electroweak baryogenesis ...
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Theory Question for the Higgs Sector
... the Higgs couplings to the W, Z bosons are exactly as predicted in the Standard ...the Higgs sector, so we can ignore the numerically much less relevant elec- troweak e ff ects and leave the ...
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Studies of the Higgs sector in H->ZZ->2l2q and bbH->4b semileptonic channels at CMS.
... the Higgs field – the field that is responsible for spontaneous electroweak symmetry ...“the Higgs boson”, should be a spin-0 par- ticle that interacts with fermions and with W and Z gauge ...
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Implications of the Higgs discovery for supersymmetry
... scalar Higgs boson [4, 5] has far reaching consequences not only for the Standard Model (SM) but also for new physics models beyond ...two Higgs doublet fields are required to break the electroweak symmetry, ...
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Benchmarks for Higgs effective theory: extended Higgs sectors
... The use of the EFT approach, however, is limited to heavy new physics, whereas current LHC limits strive to reach the TeV region, leading to a delicate balance between using as much data as possible and the ...
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Search for High Mass Photon Pairs in p-pbar --> gamma-gamma-jet-jet Events at sqrt(s)=1.8 TeV
... The Higgs sector of the standard model is poorly con- ...extended Higgs models [1 – 6] allow a light neutral scalar Higgs with suppressed couplings to ...nonstandard Higgs, having ...
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Post-Higgs THDM scenarios associated with the new diphoton resonance data
... s = 13 TeV [1] deserves an interpretation in models with an extended Higgs sector. The local excess is about 4σ, however, the ‘look elsewhere e ff ect’ reduces the global statistical signi ff cance by about ...
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Beyond the Standard Model Higgs Physics using the ATLAS Experiment
... a Higgs boson with a mass of ap- proximately 125 GeV, and hence the mechanism respon- sible for electroweak symmetry breaking, represents a tri- umph of the physics program at the LHC [1, ...a Higgs boson ...
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BSM Higgs results from ATLAS and CMS
... neutral Higgs bosons (h, H, A) and a charged pair (H ± ...the Higgs sector of the MSSM can be described by only two additional parameters, ...heavy Higgs bosons and tan β, the ratio of the ...
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Probing composite models at the LHC with exotic quarks production
... 2012: Higgs boson), many open questions remain unsolved and physics Beyond the Standard Model (BSM) is necessary to answer ...the Higgs mass is stabilized in the SM thanks to very large quantum corrections ...
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On the D*s and charmonia leptonic decays
... extended Higgs sector with charged ...extended Higgs sector with a light CP-odd Higgs boson singlet, through the study of its mixing with quarkonia ...
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A new implementation of the NMSSM Higgs boson decays
... Our new implementation of the decays of the NMSSM Higgs bosons uses the one–loop masses decribed in sec- tion 2.2 as input masses. We have built a Fortran code for the decays of the NMSSM Higgs bosons based ...
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Cohomology of U(2,1) representation varieties of surface groups
... of Higgs bundles. This continues a program begun in [7, 8] (for rank 2 Higgs bundles) and [20] (for rank 2 stable pairs), and we use these results as part of our calculations for the U (2, 1) ...1) ...
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Ruckert, Benjamin (2009): Search for a Higgs Boson Produced in Association with a W Boson at ATLAS. Dissertation, LMU München: Fakultät für Physik
... Model Higgs boson, produced in association with a W boson by colliding two protons with a centre-of-mass energy of √ s = 14 TeV has been ...the Higgs boson of m H = 170 ...
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Incompleted Field Strength Calculation of the Potential Term Adopted from Landau Ginzberg Theory Applied in Particle Physics
... P.W. Higgs from Landau-Ginzberg theory applied in particle physics has been theoretically calculated by present author in both Higgs and Weinberg-Salam versions of the ...by Higgs, Weinberg-Salam ...
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Morse theory, Higgs fields, and Yang–Mills–Higgs functionals
... the Higgs fields for G-Higgs bundles with maximal Toledo invariant specialize in a way that results in the appearance of a new structure group called the Cayley partner to ...
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A simple UV completion for Higgs and Higgs-dilaton inflation
... as Higgs-dilaton inflation [24] also su ff ers from the similar problem with the low cuto ff ...small Higgs mass from the spontaneous breaking of the scale ...the Higgs field has to be coupled to ...
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Higgs Quantum Space Dynamics and the Nature of the Gravitational Fields
... the Higgs Quantum Space, giving inertial mass to the elementary particles by the Higgs mechanism, moving round the sun according to a Keplerian velocity field, consistent with the orbital velocities of the ...
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Seiberg-Witten Theory
... In subsection 3.3.1, the microscopic Lagrangian ℒ 𝒢 (Corollary 3.14) is Higgs perturbed in some way, after which only some massless fields will be kept (Theorem 3.48) 7 . Through that, one finds that the effective ...
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Higgs physics at CMS
... a Higgs boson decay to bottom quarks, allowing to test the top quark Yukawa coupling to the down-type quark, is presented in ...sensitive Higgs boson pro- duction process is the associated production to a ...
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