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Fundamentals of the 3-3-1 model with heavy leptons
(2018-02-19)
This work is a brief presentation of the theory based on the SU(3)c O× SU(3)L O× U(1)X gauge group in the presence of heavy leptons. Recent studies [1] have considered a set of four possible variants for the 3-3-1HL, whose ...
Minimal 3-3-1 model with a spectator sextet
(Amer Physical Soc, 2015-10-22)
We consider the minimal 3-3-1 model with a heavy scalar sextet and realize, at the tree level, an effective dimension-five interaction that contributes to the mass of the charged leptons. In this case the charged leptons ...
Minimal 3-3-1 model with a spectator sextet
(2015-10-22)
We consider the minimal 3-3-1 model with a heavy scalar sextet and realize, at the tree level, an effective dimension-five interaction that contributes to the mass of the charged leptons. In this case the charged leptons ...
Pions near condensation under compact star conditions
(2019)
The behavior of pions is studied in systems where their normal leptonic decay is forbidden. When thermal fluctuations are present, a low decay rate results, and as a consequence of lepton recombination, the number of pions ...
Differential top-antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at s√=7 TeV in the ATLAS detector
(Springer, 2015-06)
Various differential cross-sections are measured in top-quark pair ( t t¯) events produced in proton– proton collisions at a centre-of-mass energy of √ s = 7 TeV at the LHC with the ATLAS detector. These differential ...
Direct detection of Kaluza-Klein particles in neutrino telescopes
(AMER PHYSICAL SOC, 2008)
In theories with universal extra dimensions, all standard model fields propagate in the bulk and the lightest state of the first Kaluza-Klein (KK) level can be made stable by imposing a Z(2) parity. We consider a framework ...