140 citations · 267 across the 16 of their papers we have counts for
7 papers · 1 filter
Resonant Production of Scalar Diquarks at the Next Generation Electron-Positron Colliders
Andre Gusso
We investigate the potential of TESLA and JLC/NLC electron-positron linear collider designs to observe diquarks produced resonantly in processes involving hard photons.
Neutrino Mixing and the Minimal 3-3-1 Model
A. Gusso, C. A. de S. Pires, P. S. Rodrigues da Silva
In the minimal 3-3-1 model charged leptons come in a non-diagonal basis. Moreover the Yukawa interactions of the model lead to a non-hermitian charged lepton mass matrix. In other…
Minimal 3-3-1 model, lepton mixing and muonium-antimuonium conversion
A. Gusso, C. A. de S. Pires, P. S. Rodrigues da Silva
The recent experimental results on neutrino oscillation and on muonium-antimuonium conversion require extension of the minimal 3-3-1 model. We review the constraints imposed to the…
New CP Violation in Neutrino Oscillations
M. C. Gonzalez-Garcia, Y. Grossman, A. Gusso +1
Measurements of CP--violating observables in neutrino oscillation experiments have been studied in the literature as a way to determine the CP--violating phase in the mixing matrix…
New Limits on Doubly Charged Bileptons from CERN LEP Data and the Search at Future Electron-Positron and Electron-Photon Colliders
E. M. Gregores, A. Gusso, S. F. Novaes
We show that the accumulated LEP-II data taken at 130 to 206 GeV can establish more restrictive bounds on doubly charged bileptons couplings and masses than any other…
Can Four-fermion Contact Interactions at One-loop Explain the New Atomic Parity Violation Results?
André Gusso
We investigate the possibility that four-fermion contact interactions give rise to the observed deviation from the Standard Model prediction for the weak charge of Cesium, through…