Dispersive \(\pi\pi\rightarrow K\bar K\) amplitude and giant CP violation in B to three light-meson decays at LHCb

• Published in: arXiv.org
• Main Authors: R Alvarez Garrote, Cuervo, J, Magalhães, P C, Peláez, J R
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 26.06.2023
• Subjects: Asymmetry; CP violation; Dispersion; Elastic scattering; Mesons; Particle decay; Scattering amplitude

The LHCb collaboration has recently reported the largest CP violation effect from a single amplitude, as well as other giant CP asymmetries in several \(B\)-meson decays into three charmless light mesons. It is also claimed that this is predominantly due to \(\pi\pi\rightarrow K\bar K\) rescattering...