SU(3)F breaking through final state interactions and CP asymmetries in D→PP decays

We analyze D decays to two pseudoscalars (π,K) assuming the dominant source of SU(3)F breaking lies in final state interactions. We obtain an excellent agreement with experimental data and are able to predict CP violation in several channels based on current data on branching ratios and ΔACP. We als...

Full description

Saved in:
Bibliographic Details
Published in:Physical review. D 2019-06, Vol.99 (11), p.1
Main Authors: Buccella, Franco, Paul, Ayan, Santorelli, Pietro
Format: Article
Language:English
Subjects:
Breaking
CP violation
Decay
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We analyze D decays to two pseudoscalars (π,K) assuming the dominant source of SU(3)F breaking lies in final state interactions. We obtain an excellent agreement with experimental data and are able to predict CP violation in several channels based on current data on branching ratios and ΔACP. We also make predictions for δKπ and the branching fraction for the decay Ds+→K+KL.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.99.113001