2008

QCD radiation in the production of heavy colored particles at the LHC

Alwall, Johan, de Visscher, Simon, Maltoni, Fabio

Understand

We present a study of effects of QCD radiation in the production of heavy colored states, employing inclusive multi-jet samples obtained by matching matrix elements and parton showers.

  • We discuss several examples showing that matched samples are in general not only more accurate than a parton shower alone, but also often indispensable to make reliable predictions of beyond the Standard Model signals.

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