The mathematical structure of U-spin amplitude sum rules

The mathematical structure of U-spin amplitude sum rules

Abstract We perform a systematic study of SU(2) flavor amplitude sum rules with particular emphasis on U-spin. This study reveals a rich mathematical structure underlying the sum rules that allows us to formulate an algorithm for deriving all U-spin amplitude sum rules to any order of the symmetry b...

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Bibliographic Details
Main Authors:	Margarita Gavrilova, Yuval Grossman, Stefan Schacht
Format:	Article
Language:	English
Published:	SpringerOpen 2022-08-01
Series:	Journal of High Energy Physics
Subjects:	Flavour Symmetries Bottom Quarks Charm Flavour Violation
Online Access:	https://doi.org/10.1007/JHEP08(2022)278

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