An alternative subtraction scheme for NLO QCD calculations
Tania Robens
TL;DR
This paper introduces a new subtraction scheme for NLO QCD calculations based on improved parton shower splitting kernels, demonstrated through the e+ e- to 3 jets process.
Contribution
It presents an alternative subtraction method utilizing splitting kernels from an enhanced parton shower for NLO QCD computations.
Findings
Successful application to e+ e- to 3 jets process
Verification of the subtraction scheme's effectiveness
Potential for improved NLO QCD calculations
Abstract
We discuss an alternative subtraction scheme for NLO QCD calculations, which is based on the splitting kernels of an improved parton shower. As an example, we show results for the C parameter of the process e+ e- to 3 jets at NLO used for the verification of this scheme.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research