Measurements in supergravity models with largetanβat CERN LHC

We present an example of a scenario of particle production and decay in supersymmetry models in which the supersymmetry breaking is transmitted to the observable world via gravitational interactions. The case is chosen so that there is a large production of tau leptons in the final state. It is characteristic of large $\tan \beta$ in that decays into muons and electrons may be suppressed. It is shown that hadronic tau decays can be used to reconstruct final states.