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Charged Higgs and Stau Production in Anomaly Mediated Supersymmetry Breaking
M. A. Diaz, R. A. Lineros, M. A. Rivera
Charged Higgs production in association with staus in electron positron annihilation is a signal of supersymmetry with bilinear R-Parity violation. In this model, neutrino masses a…
Chargino Pair Production at One-loop
H. Baer, M. A. Diaz, M. A. Rivera +1
We use the quantum corrected chargino production cross section, including information on the beam polarization and chargino helicities, to estimate the precision achievable at a 1…
Neutrinos in Supersymmetry without R-Parity
M. Hirsch, M. A. Diaz, W. Porod +2
We show how Bilinear R-Parity violation within the Minimal Supersymmetric Standard Model can solve the atmospheric and solar neutrino problems by generating naturally small and hie…
On the Large Higher Order Corrections to Polarised Chargino Production
Marco A. Diaz, Douglas A. Ross
We calculate the radiative corrections to helicity amplitudes for chargino production in electron-positron collisions. We include all weak self-energy, triangle, and box diagrams,…
Neutrino Masses and Mixings in SUSY with Broken R-Parity
M. Hirsch, W. Porod, M. A. Diaz +2
The simplest unified extension of the Minimal Supersymmetric Standard Model with bilinear R-Parity violation provides a predictive scheme for neutrino masses which can account for…