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

The recently observed color suppressed B0bar to D0 pi0, D0 eta, D0 eta', Ds+K-and D0 K0bar decay modes all have rates larger than expected, hinting at thepresence of final state interactions. We study rescattering effects in Bbar toD P, D Kbar and Dbar Kbar modes in the quasi-elastic approach, which isextended to accommodate D0 eta' without using U(3) symmetry. The D0bar Kbarmodes are of interest in the determination of the unitarity angle phi3/gamma.The updated DP data are used to extract the effective Wilson coefficientsa_1^{eff} ~ 0.92, a_2^{eff} ~ 0.22, three strong phases delta ~ 62 deg., theta~ 24 deg., sigma ~ 127 deg., and the mixing angle tau~2 deg. The values ofdelta and theta are close to our previous results. The smallness of tau impliessmall mixing of D0 eta1 with other modes. Predictions for D0 K-, D+ K- and D0K0bar agree with data. The framework applies to Bbar to Dbar Kbar decays, andrates for D0bar K-, D- K0, Ds- pi0, Ds- eta and Ds- eta' modes are predicted.  From B- to D0bar K- and D0 K- rates, we find r_B=0.09\pm 0.02.Comment: 24 pages, 4 figure

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Implications of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mover accent="true"><mml:mi>B</mml:mi><mml:mo stretchy="true">¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math>decays on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mover accent="true"><mml:mi>B</mml:mi><mml:mo …

Implications ofB¯0→D0π0decays onB