Observation of CP violation in an amplitude analysis of B+ → π+π+π− decays

O’Hanlon, D. P. (2020) Observation of CP violation in an amplitude analysis of B+ → π+π+π− decays. Il nuovo cimento C, 43 (2-3). pp. 1-2. ISSN 1826-9885

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Abstract

The violation of charge-parity (CP) symmetry in the Standard Model is driven by a single global phase, however manifestations of CP-violating quantities are non-trivial due to the essential role of the strong interaction in generating observable CP violation effects. Here we explore how the role of the strong phase in B+ → π+π+π− decays, described by the intermediate resonance structure and final-state rescattering effects, governs the manifestation of large CP violation.

Item Type:	Article
Subjects:	500 Scienze naturali e Matematica > 530 Fisica
Depositing User:	Marina Spanti
Date Deposited:	18 Mar 2021 08:44
Last Modified:	18 Mar 2021 08:44
URI:	http://eprints.bice.rm.cnr.it/id/eprint/20820

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