# Antenna showers with one-loop matrix elements

@article{Hartgring2013AntennaSW,
title={Antenna showers with one-loop matrix elements},
author={L. Hartgring and E. Laenen and P. Skands},
journal={Journal of High Energy Physics},
year={2013},
volume={2013},
pages={1-79}
}
• Published 2013
• Physics
• Journal of High Energy Physics
• A bstractWe consider the probability for a colour-singlet $q\overline{q}$ pair to emit a gluon, in strongly and smoothly ordered antenna showers. We expand to second order in αs and compare to the second-order QCD matrix elements for Z → 3 jets, neglecting terms suppressed by ${1 \left/ {{N_C^2}} \right.}$. We give a prescription that corrects the shower to the matrix-element result at this order for both soft and hard emissions, thereby explicitly reducing its dependence on evolution- and… CONTINUE READING

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