D̄ 0 D 0 * (D 0 D̄ 0 *) system in QCD-improved many body potential

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...

D 0 − D 0 Mixing

The main challenge in the Standard Model calculation of the mass and width difference in D −D mixing is to estimate the size of SU(3) breaking. We prove that mixing occurs in the Standard Model only at second order in SU(3) violation. We calculate SU(3) breaking due to phase space effects, and find that it can naturally give rise to a width difference ∆Γ/2Γ ∼ 1%, potentially reducing the sensit...

D ( ∗ ) 0 η and D ( ∗ ) 0 η ′

We consider the hadronic B decays B̄0 → D0η, B̄0 → D∗0η, B̄0 → D0η′, B̄0 → D∗0η′ in the framework of a quark-flavour basis and factorization. The formalism allows to compute the decays to the η meson and to relate them to those of the η′. Measuring the branching ratios of these processes may shed light on the nature of the η–η′ mixing. On the experimental side, only upper limits on the branching ra...

Measurement of D [ superscript 0 ] - D [ superscript 0 ] mixing and CP violation in two - body D [ superscript 0 ] decays

Citation Lees, J. P. et al. " Measurement of D^{0}-D[over ¯]^{0} Mixing and CP Violation in Two-body D^{0} Decays. " Physical Review D 87.1 (2013). 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.

in B ± → D ± s D 0 π 0 decays