Nayneshkumar Devlani

Spectroscopy, decay properties and Regge trajectories of the B and B s mesons

The framework of phenomenological quark-antiquark potential (Coulomb plus linear confinement) model with the Gaussian wave function is used for detailed study of masses of the ground, orbitally and radially excited states of heavy-light

Decay rates and electromagnetic transitions of heavy quarkonia

Q\overline{q}

Mass Spectrum and decay properties of the

,

B_{c}

\left(Q=c,q=u/d,s\right)

meson

mesons. We incorporate

Spectroscopy and lifetime of the Bc meson

\mathcal{O}(1/m)

Spectroscopy and decay properties of the D{sub s} meson

correction to the potential energy term and relativistic corrections to the kinetic energy term of the hamiltonian. The spin-hyperfine, the spin-orbit and the tensor interactions incorporating the effect of mixing are employed to obtained the pseudoscalar, the vector, radially and orbitally excited states meson masses. The Regge trajectories in the

Masses and electromagnetic transitions of the Bc mesons

(J,M^{2})

Mass Spectrum and Decay Properties of D Meson

and

Excited state mass spectra, Decay properties and Regge trajectories of charm and charm-strange mesons

(n_r,M^{2})