434 citations · 4.1k across the 55 of their papers we have counts for
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GoSam: A program for automated one-loop Calculations
G. Cullen, N. Greiner, G. Heinrich +5
The program package GoSam is presented which aims at the automated calculation of one-loop amplitudes for multi-particle processes. The amplitudes are generated in terms of Feynman…
Automation of One-Loop Calculations with GoSam: Present Status and Future Outlook
Gavin Cullen, Nicolas Greiner, Gudrun Heinrich +5
In this presentation, we describe the GoSam (Golem/Samurai) framework for the automated computation of multi-particle scattering amplitudes at the one-loop level. The amplitudes ar…
Automated One-Loop Calculations with GoSam
Gavin Cullen, Nicolas Greiner, Gudrun Heinrich +5
We present the program package GoSam which is designed for the automated calculation of one-loop amplitudes for multi-particle processes in renormalisable quantum field theories. T…
Effective Field Theory for Nonstandard Top Quark Couplings
Nicolas Greiner, Scott Willenbrock, Cen Zhang
We present an effective-field-theory calculation of the effect of a dimension-six operator involving the top quark on precision electroweak data via a top-quark loop. We demonstrat…