Non-local charm contributions to b-> sll

7 Jun 2018, 14:30
Aula 7

Aula 7


Marco Ciuchini (INFN Sezione di Roma Tre)


Present fits of the b->sll Wilson coefficients treat the non-local charm contributions as a systematic theoretical uncertainty. The theoretical basis of the underlying non-local hadronic matrix elements is introduced, and ways toward constraining them in future fits are discussed.

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