Implementation of the type III seesaw model in FeynRules/MadGraph and prospects for discovery with early LHC data

Understand

We discuss the implementation of the "minimal" type III seesaw model, i.e.

• with one fermionic triplet, in FeynRules/MadGraph.
• This is the first step in order to realize a real study of LHC data recorded in the LHC detectors.
• With this goal in mind, we comment on the possibility of discovering this kind of new physics at the LHC running at 7 TeV with a luminosity of few fb^-1.