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The Dipole Formalism for the Calculation of QCD Jet Cross Sections at Next-to-Leading Order

Stefano Catani·Michael H. Seymour
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Abstract

In order to make quantitative predictions for jet cross sections in perturbative QCD, it is essential to calculate them to next-to-leading accuracy. This has traditionally been an extremely laborious process. Using a new formalism, imaginatively called the dipole formalism, we are able to construct a completely general algorithm for next-to-leading order calculations of arbitrary jet quantities in arbitrary processes. In this paper we present the basic ideas behind the algorithm and illustrate them with a simple example.

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Stefano Catani, Michael H. Seymour. 1996-03-18. The Dipole Formalism for the Calculation of QCD Jet Cross Sections at Next-to-Leading Order. https://doi.org/10.1016/0370-2693(96)00425-x

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