arXiv:0801.1616·v1·High Energy Physics — Phenomenology
Next-to-leading order multi-leg processes for the Large Hadron Collider
T. Binoth🇬🇧 · T. Reiter🇬🇧 · J. R. Andersen🇨🇭 · G. Heinrich🇬🇧 · J. M. Smillie🇬🇧 · J.-Ph. Guillet🇫🇷 · G. Sanguinetti🇫🇷 · S. Karg🇩🇪 · N. Kauer🇩🇪
Abstract
In this talk we discuss recent progress concerning precise predictions for the LHC. We give a status report of three applications of our method to deal with multi-leg one-loop amplitudes: The interference term of Higgs production by gluon- and weak boson fusion to order O(alpha^2 alpha_s^3) and the next-to-leading order corrections to the two processes pp -> ZZ jet and u ubar -> d dbar s sbar. The latter is a subprocess of the four jet cross section at the LHC.
Comments: 6 pages, 5 figures. Talk given at the 8th international Symposium on Radiative Corrections (RADCOR), October 1-5 2007, Florence, Italy