87 citations · 781 across the 35 of their papers we have counts for
5 papers · 1 filter
Stop Decay into Right-handed Sneutrino LSP at Hadron Colliders
Andre de Gouvea, Shrihari Gopalakrishna, Werner Porod
Right-handed neutrinos offer us the possibility of accommodating neutrino masses. In a supersymmetric model, this implies the existence of right-handed sneutrinos. Right-handed sne…
R-parity violation: Hide & Seek
M. Hirsch, W. Porod
We point out that, if R-parity is broken spontaneously, the neutralino can decay to the final state majoron plus neutrino, which from the experimental point of view is indistinguis…
Analysis of enhanced tan(beta) corrections in MFV GUT scenarios
Enrico Lunghi, Werner Porod, Oscar Vives
We analyse a minimal supersymmetric standard model (MSSM) taking a minimal flavour violation (MFV) structure at the GUT scale. We evaluate the parameters at the electroweak scale t…
Les Houches "Physics at TeV Colliders 2005'' Beyond the Standard Model working group: summary report
B. C. Allanach, C. Grojean, P. Skands +110
The work contained herein constitutes a report of the "Beyond the Standard Model'' working group for the Workshop "Physics at TeV Colliders", Les Houches, France, 2-20 May, 2005. W…
Right-handed Sneutrinos as Nonthermal Dark Matter
Shrihari Gopalakrishna, Andre de Gouvea, Werner Porod
When the minimal supersymmetric standard model is augmented by three right-handed neutrino superfields, one generically predicts that the neutrinos acquire Majorana masses. We post…