  The mass spectrum of different meson particles is generated using an
effective Lagrangian of the extended linear-sigma model (eLSM) for scalar and
pseudoscalar meson fields and quark flavors, up, down, strange, and charm.
Analytical formulas for the masses of scalar, pseudoscalar, vector, and
axialvector meson states are derived assuming global chiral symmetry. The
various eLSM parameters are analytically deduced and numerically computed. This
enables accurate estimations of the masses of sixteen non-charmed and thirteen
charmed meson states at vanishing temperature. The comparison of these results
to recent compilation of the particle data group (PDG) allows to draw the
conclusion that the masses of sixteen non-charmed and thirteen charmed meson
states calculated in the eLSM are in good agreement with the PDG. This shows
that the eLSM, with its configurations and parameters, is an effective
theoretical framework for determining the mass spectra of various non-charmed
and charmed meson states, particularly at vanishing temperature.
