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NNLO QCD corrections to gauge-boson pair production: first results on Zγ, Stefan Kallweit (Zurich Univ.)

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NNLO QCD corrections to gauge-boson pair production: first results on Zγ

Was
  • FUNDI-Seminar
Wann 12.11.2013
von 16:15 bis 17:30
Wo Physik HH, SR815
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I report on the first complete and fully differential computation of the production
of Z γ pairs at next-to-next-to-leading order in QCD perturbation theory. The qT -
subtraction method, which is applicable to achieve NNLO QCD accuracy in the
production of any colourless final-state, is introduced, and the technical realization
of the calculation in a Monte Carlo integrator is discussed. Finally, I present some
first numerical results on inclusive cross sections and some selected distributions
for the production of Z γ pairs.

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