NLO corrections to Z production in association with several jets

Understand

In this talk we report on first results from the NLO computation of Z production in association with five jets in hadron-hadron collisions.

• The results are obtained with the help of the numerical method, where apart from the phase space integration also the integration over the loop momentum is performed numerically.
• In addition we discuss several methods and techniques for the improvement of the Monte Carlo integration.