“…Now that the Higgs particle has been observed by the ATLAS and CMS experiments at the LHC, the next endeavour would be to probe its fundamental properties and to measure its couplings to fermions and gauge bosons with the highest possible accuracy. …”
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“…In Supersymmetric models, the Higgs boson couplings to down-type fermions like b-quarks or tau leptons is significantly enhanced over a large region of the parameter space. …”
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“…Measurement of the cross-sections, relative the SM expectations, from the different production modes, either via fermions (gluon fusion, ttH) or vector bosons (VBF, VH) are also reported. …”
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“…Work on quantum computing redefines the qubit in a manner that the uncertainty principle may be routinely violated; other breakthroughs occur in the utility of quaternion algebra in extending our understanding of the nature of the fermionic singularity or point particle. There are several other discoveries of equal magnitude making this volume a must-have acquisition for the library of any serious forward-looking researchers.…”
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“…In the Standard Model of particle physics, the non-zero masses of the $W$ and $Z$ bosons and the fermions are generated through interactions with the Higgs field, excitations of which correspond to Higgs bosons. …”
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“…They include the non-SM spin-0 and the spin-2 model with universal and non-universal couplings to fermions and vector bosons. The analysed data allow to exclude all alternative models in favour of the SM Higgs boson hypothesis at more than 99.9%~confidence level. …”
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“…A special feature of the present meeting however was that particular attention was paid in the programme to such topics of current interest in solid-state physics as high-temperature superconductors, heavy fermions, the quantum Hall effect, and disorder. A panel discussion was also organised during the conference, under the chair­ manship of N. …”
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“…In supersymmetry, bosonic top quark partners would cancel the loops that induce this large instability. Similarly, fermionic top quark partner quarks can also serve this purpose.We present a search for a new T particle, which is a vector-like partner of the top quark, focusing on the T quark pair production.We use data collected with the CMS experiment during the year 2012, in proton-proton collisions at the LHC at a centre-of-mass energy of 8 TeV.Older searches for heavy vector-like-quarks focused separately either on the T -> bW or T -> tZ final states. …”
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“…Results are interpreted in terms of the Falkowsky-Ruderman-Volansky-Zupan models where dark photons are generated through the decay of a Higgs boson to intermediate hidden fermions. The Higgs boson is supposed to be produced via gluon-fusion.…”
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“…Vector-like quarks are postulated to solve the hierarchy problem and stabilize the Higgs mass and they are not constrained by the Higgs discovery and electroweak measurements, as for the case of a fourth generation of fermions. They can either be produced singly or pair-wise and their decays result in a variety of final states, containing massive standard model quarks and bosons (Z, W, H). …”
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“…Results are interpreted in terms of the Falkowsky-Ruderman-Volansky-Zupan models where dark photons are generated through the decay of a Higgs boson to intermediate hidden fermions. The Higgs boson is supposed to be produced via gluon-fusion.…”
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“…For the Sequential Standard Model, Z′SSM with mZ′<2.42 TeV is excluded at 95% confidence level, while Z′NU with mZ′<2.25 TeV is excluded for the non-universal G(221) model that exhibits enhanced couplings to third-generation fermions.…”
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“…It explains how the particles (gauge bosons and fermions) after SSB acquire a mass and get admixed. …”
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“…In this search two decay modes of the top squark are considered: a four-body decay into a b quark, two additional fermions, and an LSP, and a decay via an intermediate chargino. …”
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“…Results are interpreted in terms of the Falkowsky-Ruderman-Volansky-Zupan models where dark photons are generated through the decay of a gluon-fusion Higgs boson to intermediate hidden fermions.…”
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“…A study is presented on the ATLAS experimental prospects for measuring Higgs boson cross sections, signal strengths and branching ratios, and determining couplings to individual fermions and bosons, at the High Luminosity LHC (HL-LHC) with 3000 fb$^{−1}$ collected at 14 TeV. …”
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“…After the discovery of the Higgs boson, one of the main targets of particle physics is the measurement of the Higgs boson couplings to fermions and vector bosons. Moreover, also of great interest is the observation of the interaction of the Higgs boson with itself, known as the Higgs boson self-coupling. …”
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“…After the discovery of the Higgs boson, one of the main targets of particle physics is the measurement of the Higgs boson couplings to fermions and vector bosons. Moreover, also of great interest is the observation of the interaction of the Higgs boson with itself, known as the Higgs boson self- coupling. …”
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“…These results are used to measure the Higgs boson coupling to fermions and vector bosons using the $\kappa$-framework and to derive constraints on contributions from beyond the Standard Model physics using an effective field theory approach. …”
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“…--HTML--><p>Standard lore suggests that four-dimensional SU(N) gauge theory with 2 massless adjoint Weyl fermions ("adjoint QCD") flows to a phase with confinement and chiral symmetry breaking. …”
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