English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We propose a theoretical framework for analyzing three-body hadronic $B$meson decays based on the perturbative QCD approach. The crucialnonperturbative input is a two-hadron distribution amplitude for final states,whose involved time-like form factor and rescattering phase are fit to relevantexperimental data. Together with the short-distance strong phase from the$b$-quark decay kernel, we are able to make predictions for direct CPasymmetries in, for example, the $B^\pm \to \pi^+ \pi^- \pi^\pm$ and$\pi^+\pi^-K^\pm$ modes, which are consistent with the LHCb data in variouslocalized regions of phase space. Applications of our formalism to otherthree-body hadronic and radiative $B$ meson decays are mentioned.

Direct CP asymmetries of three-body $B$ decays in perturbative QCD