PROGRESS IN ONE-LOOP QCD COMPUTATIONS
- 1 December 1996
- journal article
- Published by Annual Reviews in Annual Review of Nuclear and Particle Science
- Vol. 46 (1) , 109-148
- https://doi.org/10.1146/annurev.nucl.46.1.109
Abstract
▪ Abstract We review progress in calculating the one-loop scattering amplitudes required for next-to-leading-order corrections to QCD processes. The underlying technical developments include the spinor helicity formalism, color decompositions, supersymmetry, string theory, factorization, and unitarity. We provide explicit examples that illustrate these techniques.Keywords
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