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 s matrix in d dimensions. This method appears particularly convenient to limit the algebraic complexity of higher order calculations. As an example, we compute the leading logarithmic corrections to the b --> s gamma decay.
Qcd Corrections To Electroweak Processes In An Unconventional Scheme - Application To the B->s gamma Decay / G., Cella; G., Curci; Ricciardi, Giulia; A., Vicere. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 431:(1994), pp. 417-452. [10.1016/0550-3213(94)90212-7]
Qcd Corrections To Electroweak Processes In An Unconventional Scheme - Application To the B->s gamma Decay
RICCIARDI, GIULIA;
1994
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 s matrix in d dimensions. This method appears particularly convenient to limit the algebraic complexity of higher order calculations. As an example, we compute the leading logarithmic corrections to the b --> s gamma decay.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
