SFitter: Reconstructing the MSSM Lagrangian from LHC data

Understand

Once supersymmetry is found at the LHC, the question arises what are the fundamental parameters of the Lagrangian.

• The answer to this question should thereby not be biased by assumptions on high-scale models.
• SFitter is a tool designed for this task.
• Taking LHC (and possibly ILC) data as input it scans the TeV-scale MSSM parameter space using its new weighted Markov chain technique.