Charm Leptonic and Semileptonic Decays

Abstract

Experimental results for the pseudoscalar decay constants f_{D} and f_{D_s} are reviewed. Semileptonic form factor results from D -> (pseudoscalar) l nu and D -> (vector) l nu decays are also reviewed.

8 pages, 4 figures, presented at the 11th International Conference on B-Physics at Hadron Machines (BEAUTY 2006) Sept. 25-29, Oxford, England; corrected typos

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• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• The Cosmological Parameters 2006
• Semileptonic Meson Decays in the Quark Model: An Update
• Comment on the heavy-->light form factors
• Semileptonic decays of $D$ mesons in three-flavor lattice QCD
• Charmed meson decay constants in three-flavor lattice QCD
• Comment on form factor shape and extraction of |V_ub| from B --> pi l nu
• Improved Measurement of cal{B}(D^+ --> mu^+ nu) and the Pseudoscalar Decay Constant f_{D^+}
• Non-perturbatively Improved Heavy-Light Mesons: Masses and Decay Constants
• Relativistic treatment of the decay constants of light and heavy mesons
• Measurement of D0 -> pilnu (Klnu) Form Factors and Absolute Branching Fractions
• Decay Constants of Heavy Meson of $0^{-}$ State in Relativistic Salpeter Method
• Standard Model Matrix Elements for Neutral B-Meson Mixing and Associated Decay Constants
• Measurements of the qsq dependence of the D0 to K mu nu and D0 to pi mu nu form factors
• Study of Semileptonic Charm Decays D^0 --> pi^- ell^+ nu and D^0 --> K^- ell^+ nu
• Improved Measurement of the Pseudoscalar Decay Constant $f_{D_s}$
• Absolute Branching Fraction Measurements of Exclusive D^0 Semileptonic Decays
• Charm meson resonances in $D\to P\ell \nu$ decays
• Pseudoscalar Decay Constants $f_D$ and $f_{D_s}$ in Lattice QCD with Exact Chiral Symmetry
• Absolute Branching Fraction Measurements for D^+ and D^0 Inclusive Semileptonic Decays
• Direct Measurement of the Pseudoscalar Decay Constant fD+
• Measurement of the $B^0\to D^{\ast -}{D}_s^{\ast +}$ and $D_s^{+}\to \varphi {\pi }^{+}$ Branching Fractions
• Meson Decay Constants from Isospin Mass Splittings in the Quark Model
• Model Independent Measurement of Form Factors in the Decay D^+ --> K^- pi^+ e^+ nu_e
• An Investigation of D+--> tau+ nu
• A Non-parametric Approach to the D+ to K*0bar mu+ nu Form Factors
• Weak decay constant of pseudscalar meson in a QCD-inspired model

Cited by in corpus (3)

• Whether new data on $D_s\to f_0(980)e^{+}{\nu }_e$ can be understood if $f_0(980)$ consists of only the conventional $q\bar{q}$ structure
• Interpretation of the "$f_{D_s}$ puzzle" in SM and beyond
• Determining the $\eta -{\eta }^{\prime }$ mixing by the newly measured $BR(D(D_s)\to \eta ({\eta }^{\prime })+\bar{l}+{\nu }_l$