Measurement of the D ? K??+?+?? and D ? K??+?0 coherence factors and average strong-phase differences in quantum-correlated $$ D\overline{D} $$ decays

Studies of Three-Body B^+→D ̅^* 〖(2007)〗^0 K^+ K ̅^0 and B^0→D^* 〖(2010)〗^- K^+ K ̅^0 Decays

We analyze three-body decays of and . Under the factorization approach, there are tree level diagrams for these decay modes and the transition matrix element of decay is factorized into a form factor multiplied by decay constant and form factor multiplied into weak vertices form factor. The transition matrix element of decay is also factorized into a form factor multiplied into weak vertic...

Search for B+D+K0 and B+D+K*0 decays

Citation del Amo Sanchez, P. et al. " Search for B^{+}D^{+}K^{0} and B^{+}D^{+}K^{*0} decays. " Physical Review D 82.9 (2010) : n. pag. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.

Quantum Correlated D Decays at SuperB

Determining the Factorization Parameter and Strong Phase Differences in B → D(∗)π Decays

The first observation of the color-suppressed decay mode B̄0 d → D(∗)0π0 by the Belle and CLEO Collaborations makes a quantitative analysis of the isospin relations for the amplitudes of B → D(∗)π possible. The strong (isospin) phase difference in B → Dπ transitions is found to be about 29◦ by use the Belle data or 26◦ by use of the CLEO data, implying that final-state interactions might not be ...

Strong and Radiative D∗ Decays

We use the relativistic light–front quark model to show that both strong and radiative D decays are in good agreement with the 1992 CLEO II results. In particular the coupling for D → Dπ is consistent with the experimental upper limit. The key point is the relativistic treatment of the quark spin.