2015/10/30 by M. Paraskevas, Paraskevas, M.
Chemistry · Physics and Astronomy · #Mass Spectrometry Techniques and Applications #hep-ph
paper · pdf · doi:10.48550/arxiv.1511.00015
8 pages, 2 figures, 18th International Conference From the Planck Scale to the Electroweak Scale, 25-29 May 2015, Ioannina, Greece
arxiv created 2015/10/30 · arxiv updated 2015/11/03
The Flavour Expansion Theorem, which has been recently proposed as a more general and elegant algebraic method, for the derivation of the commonly used Mass Insertion Approximation, is revisited. The theorem is reviewed, with respect to its straightforward applications in Flavour physics, and compared against the standard diagrammatic flavour basis techniques, in cases where the latter become inadequate.