“…These new scalar particles could appear as excesses in events containing two bosons or two fermions. Direct searches for BSM Higgs bosons in final states with tau leptons or vector bosons have been performed by the ATLAS experiment. …”
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“…The rate of this Higgs production mode is particularly sensitive to the relative sign of the Higgs boson couplings to fermions and bosons. The 2015 pp collisions data at a center-of-mass energy of 13 TeV are analyzed. …”
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“…These new effects may manifest themselves through the observation of new resonances decaying into vector bosons or fermions, or through modifications to angular and mass distributions arising from new contact interaction scales. …”
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“…The coupling of the Higgs boson to τ-leptons is one of the most precise measured coupling of the Higgs boson to fermions. Its coupling strength is measured using the decays of the Higgs boson into two τ-leptons in the gluon-fusion and vector boson fusion production channels. …”
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“…The new sector contains singlet scalars and vector-like fermions in representations which permit Yukawa interactions with the Standard Model leptons. …”
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“…The major result is the first evidence for the Higgs boson decay to a pair of muons, and therefore for its coupling to second generation fermions, a milestone in establishing the Higgs boson properties. …”
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“…With the large LHC Run-2 dataset, considerable progress has been made in probing the largely unexplored Higgs boson interactions with the lighter fermions, as well as in searching for signs of new physics in the Higgs sector with mass scales ranging from 100 MeV to several TeV. …”
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“…We present the first-order coherent exclusive exponentiation (CEEX) scheme, with the full control over spin polarization for all fermions. In particular it is applicable to difficult case of narrow resonances. …”
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“…Unlike other extensions of the standard model, the structure is now independent of the effective Yukawa couplings and depends entirely on the Higgs which gives mass to the other fermions. In the case of SU(3) symmetries the lowest dimensional operators are forbidden requiring a low mass scale for lepton number violation.…”
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“…The main result is that two-dimensional quantum kinks are statistical 'schizons'; they exist in the same Hilbert space either as bosons or as fermions. In those cases where one can introduce local kink-sector generating operators as in the sine-Gordon model, the Bose and Fermi fields are strictly local fields, which are relatively nonlocal with respect to each other. (20 refs).…”
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“…We examine the possibility of detecting signals of split supersymmetry in the loop-induced decay h --> gamma gamma of the Higgs boson at the Large Hadron Collider, where charginos, as surviving light fermions of the supersymmetric spectrum, can contribute in the loop. …”
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“…The symmetry analysis of the wavefunction shows that this fermionic system exhibits a symmetry correlation between the spatial degree of freedom and the spin degree of freedom. …”
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“…This book deals with the mathematical theory of a system of Fermions in a central field. It is divided into three parts. …”
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“…It covers new superfluid materials such as high-temperature superconductors, ultra-cold atomic bosons and fermions, and helium supersolids. The text begins by explaining the general physical principles behind the superfluid phenomenon as a framework for the discussion of realistic systems. …”
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“…He provided an original solution to the problem of constructing fermions from bosons, formulating the topological soliton model of the nucleon. …”
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“…Basic properties such as its interactions are measured with increasing precision, but there are also qualitatively unique advances being made with this larger dataset, including measurement of rare production and decay modes, searches for CP violation or nonstandard polarization in its interactions, and the first glimpses of the decay to second-generation fermions.…”
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“…We investigate the important situation where the radiation of electroweak gauge bosons has a substantial influence: a Majorana dark matter particle annihilating into two light fermions. This process is in p-wave and hence suppressed by the small value of the relative velocity of the annihilating particles. …”
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“…We report on our computation of the leading hadronic contribution to the anomalous magnetic moment of the muon using two dynamical flavours of non-perturbatively O(a) improved Wilson fermions. The strange quark is introduced in the quenched approximation. …”
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“…Fermionic top-partners arise in models such as Composite Higgs and Little Higgs. …”
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“…In this work, we briefly report on the most recent new features that have been added to FeynRules, including full support for spin-3/2 fermions, a new module allowing for the automated diagonalization of the particle spectrum and a new set of routines dedicated to decay width calculations.…”
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