We study the decay constants and form factors of the ground-state s-wave and low-lying p-
wave mesons within a covariant light-front approach. Numerical results of the form factors for …

We reanalyze the decay constants of s-wave and p-wave mesons and the D, B→ M form
factors, where M represents a pseudoscalar meson, a vector meson, a scalar meson or an …

I review recent progress on understanding QCD dynamics involved in exclusive B meson
decays. Different frameworks, including light-cone sum rules, QCD factorization, perturbative …

More than ten Ω _c^ 0 Ω c 0 weak decay modes have been measured with the branching
fractions relative to that of Ω^ 0_c → Ω^-π^+ Ω c 0→ Ω-π+. In order to extract the absolute …

We calculate the decay constants of light and heavy-light pseudoscalar and vector mesons
with improved soft-wall holographic wavefuntions, which take into account the effects of both …

In this paper, we test the self-consistencies of the standard and the covariant light-front quark
model and study the zero-mode issue via the decay constants of pseudoscalar (P), vector …

We investigate the exclusive semileptonic B c→(D, η c, B, B s) ℓ ν ℓ, η b→ B c ℓ ν ℓ (ℓ= e, μ,
τ) decays using the light-front quark model constrained by the variational principle for the …

We investigate the elastic form factors of the ρ meson in the light-front quark model (LFQM).
With the phenomenologically accessible meson vertices including the one obtained by the …

Exclusive radiative B decays B→ K* γ, K 1 (1270) γ, K 1 (1400) γ, and K 2*(1430) γ are
studied in the framework of a covariant light-front quark model. The tensor form factor T 1 (q …

We study the heavy flavor conserved semi-leptonic decay B s→ B ℓ ν in the covariant light
front approach. The covariant light front quark model is used to calculate the transition form …