A multi-phase transport (AMPT) model was constructed as a self-contained kinetic theory-
based description of relativistic nuclear collisions as it contains four main components: the …

We construct a theoretical framework to describe the evolution of heavy flavors produced in
relativistic heavy-ion collisions. The in-medium energy loss of heavy quarks is described …

Heavy baryon/meson ratios $\Lambda_c/D^ 0$ and $\Lambda_b/\bar {B}^ 0$ in relativistic
heavy ion collisions are studied in the quark coalescence model. For heavy baryons, we …

The cross sections for J/ψ absorption by π and ρ mesons are studied in a meson-exchange
model that includes not only pseudoscalar-pseudoscalar-vector-meson couplings but also …

We study the cosmology of a Lee-Wick type scalar field theory. First, we consider
homogeneous and isotropic background solutions and find that they are nonsingular …

Production of J/ψ from nucleus-nucleus reactions depends sensitively on the dissociation
cross section with light hadrons. Effective Lagrangian methods are used to describe the …

The masses and decay widths of charmonium states are studied in the presence of strong
magnetic fields. The mixing between the pseudoscalar and vector charmonium states at rest …

Charm elliptic flow in heavy-ion collisions at the Relativistic Heavy Ion Collider is studied in
a multiphase transport model. Assuming that the cross section for charm quark scattering …

Post-diction has become an art form at AGS and SPS energies. The timing of QM99, just as
the RHIC facility comes on-line after nearly two decades of planning and construction …

We calculate excitation functions for open charm mesons in Au+ Au reactions from AGS to
RHIC energies within the HSD transport approach which is based on string, quark, diquark …