We present a light-front model calculation of the pion parton distribution functions (PDFs)
and the pion electromagnetic form factor. The pion state is modeled in terms of light-front …

We investigate the interplay among the pion's form factor, transverse momentum dependent
distributions (TMDs), and parton distribution functions (PDFs) extending our light-front quark …

In the light-front quark model (LFQM) amenable to the simultaneous study of both the mass
spectroscopy and the wave function related observables, we examine the decay constants …

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 study the form factors of vector mesons using a covariant fermion field theory model in
3+ 1 dimensions. Performing a light-front (LF) calculation in the q+= 0 frame in parallel with a …

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 …

We investigate the model dependence of no-helicity flip generalized parton distribution of
the pion upon different approaches for the quark-hadron and quark-photon vertices, in the …

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 …

The frame and scale dependence of the pair-term contribution to the electromagnetic form
factor of a spin-zero composite system of two-fermions is studied within the Light Front. The …