“…Supersymmetric extensions of the Standard Model when combined with the Peccei-Quinn solution to the strong CP problem necessarily contain also the axino, the fermionic partner of the axion. In contrast to the neutralino and the gravitino, the axino mass is generically not of the order of the supersymmetry breaking scale and can be much smaller. …”
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“…This value remains about 30% below experiment. Dynamical fermions and OZI-forbidden diagrams both contribute to the remainder. …”
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“…The focus of the searches is on topologies arising when scalar fermions are heavy and the lightest neutralino is the lightest SUSY particle (LSP). …”
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“…We find that certain spaces admit several super-extensions and we give a parameterization in a simple case of d bosonic coordinates and two fermionic coordinates. In addition, we comment on the role of the RR field in the construction of the super-metric. …”
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“…Some possible generalizations of the action to the cases of systems with a more general bosonic action, a four-dimensional system which still includes eight fermionic components, and a variant of five-dimensional N=4 mechanics constructed with the help of the ordinary and twisted N=4 hypermultiplets were also considered.…”
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“…We classify these doubly-charged states according to their spin, considering scalar, fermionic and vectorial fields, and according to their SU(2)L representation, being chosen to be either trivial, fundamental, or adjoint. …”
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“…Updated results on the measurement of the couplings of the Higgs bosons to fermions and bosons are shown and they are compared to the available CMS coupling results. …”
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“…Firstly, the Higgs-Yukawa sector, consisting of the Higgs doublet and the massive Standard Model fermions, is studied with an approximate method, Extended Mean Field Theory. …”
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“…The results are translated into exclusion limits for $W^\prime$ bosons with the same couplings to fermions as the Standard Model $W$ boson. $W^\prime$ masses below 4.07 TeV are excluded at the 95\% confidence level, improving on the previous Run 1 limits by around 800 GeV.…”
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“…Upper limits are set on the cross section for production of long-lived gluinos, scalar tops, scalar taus, and lepton-like fermions. In addition, lower mass limits are set for these signals. …”
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“…Several extensions of the SM which accommodate neutrino masses require the addition of right-handed neutrinos to its particle content. These extra fermions will either be kinematically accessible (sterile neutrinos) or not (deviations from Unitarity of the PMNS matrix) but at some point they will impact neutrino oscillation searches. …”
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“…Despite the progress made, little is still known about the Higgs boson couplings to light fermions from the first and second generations. Direct measurements of the Higgs boson couplings to light quarks are plagued by small rates in the SM making them difficult to separate from the huge hadronic backgrounds. …”
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“…It postulates a fundamental symmetry between fermions and bosons, and introduces a set of new supersymmetric particles at the electroweak scale. …”
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“…The measurement of the production of the Higgs boson with a pair of top-anti-top quarks gives direct access to the top-quark coupling to the Higgs boson, and is therefore important to understand the mass generation of fermions. The measurements are performed in different Higgs boson decay channels. …”
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“…Z' bosons that couple preferentially to the third generation fermions can arise in models with extended weak (SU(2)xSU(2)) or hypercharge (U(1)xU(1)) gauge groups. …”
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“…Supersymmetry is a theory that postulates the invariance of physical laws under the exchange of Bosons with Fermions and vice versa. As a consequence, within Supersymmetry exists a Supersymmetric partner for every fundamental particle found in the Standard Model. …”
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“…We also describe how the higher-spin geometry is realized in free String Field Theory, and how the gauge fixing to the light cone can be effected.Finally, we review the essential features of local compensator forms for the higher-spin bosonic and fermionic equations with the same unconstrained gauge symmetry.…”
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“…By the introduction of this particle into the theory , the masses of bosons and fermions can be explained. The searc h is performed in channels characterised by quarks and leptons in the nal state. …”
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“…In particular, we consider interacting fermionic ytterbium or strontium atoms, realizing a two-orbital Hubbard model with two spin components. …”
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“…Careful analysis of the SdH oscillations suggests the existence of Berry's phase π, which confirms the quantum transport of the surface Dirac fermions in both Bi(2)Se(3) nanoplates and nanobeams without intended doping. …”
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