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arXiv · hep-ph/9406203

QCD corrections to electroweak processes in an unconventional scheme: application to the b -> s gamma decay

Giancarlo Cella·Giuseppe Curci·Giulia Ricciardi·Andrea Vicere'
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Abstract

In this work we give a detailed description of a method for the calculation of QCD corrections to electroweak processes in dimensional regularization that does not require any definition of the gamma_5 matrix in d dimensions. This method appears particularly convenient in order to limit the algebraic complexity of higher order calculations. As an example, we compute the leading logarithmic corrections to the b -> s gamma decay.

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Giancarlo Cella, Giuseppe Curci, Giulia Ricciardi, Andrea Vicere'. 1994-06-01. QCD corrections to electroweak processes in an unconventional scheme: application to the b -> s gamma decay. https://doi.org/10.1016/0550-3213(94)90212-7

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