Events at Physics |
the top quark has done a remarkable job with only the leading operator HFF
as the basis for calculating the higgs production rates. But for certain
observables the effective operator approximation can begin to break down.
Either one can just calculate in the full theory, or extend the effective
theory with higher dimensional operators. I will give reasons for pursuing
the latter course, and results using this extended effective theory for
calculating the higgs' pt spectrum.