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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Charged and neutral B decays into two charged pions and a charged or aneutral kaon are analyzed within the QCD factorization scheme where final stateinteractions before and after hadronization are included. The K*(892) andK*(1430) resonance effects are taken into account using the presently knownpion-Kaon strange vector and scalar form factors. The weak decay amplitudes,which are calculated at leading power in Lambda_QCD/m_b and at thenext-to-leading order in the strong coupling constant, include the hardscattering and annihilation contributions. The end point divergences of theseweak final state interactions are controlled by two complex parametersdetermined through a fit to the available effective mass and helicity angledistribution, CP asymmetry and K*(892) branching ratio data. The predictedK*(1430) branching ratios and the calculated direct CP violation asymmetriesare compared to the Belle and BABAR Collaboration data.

K* resonance effects on direct CP violation in B -> pi pi K