HP2: High Precision for Hard Processes

The LHC physics programme is putting out results at an enormous rate. Since the LHC is a hadron collider, all the interesting high-pT new reactions are driven by QCD hard scattering. To claim for new-physics signals, a good control over known Standard Model (SM) processes is thus necessary. The series of Workshops "High Precision for Hard Processes" (HP2) was started to discuss advances in the field of QCD and EW radiative corrections to both SM and BSM processes at hadron colliders. The first workshop of the series was held in Zurich in 2006, and it was followed by a second workshop in Buenos Aires in 2008. The third workshop took place in Florence in 2010. At the fourth HP2 workshop in Munich we plan to discuss: * Phenomenological results on hard-scattering cross sections at high perturbative orders * Automated methods to compute multi-leg amplitudes at tree and loop level * Matching Monte Carlo event generators with fixed order calculations * Status reports and implications of current LHC and Tevatron results * Radiative corrections in Beyond the Standard Model physics phenomenology