Masses and decay widths of scalar $D_0$ and $D_{s0}$ mesons in strange hadronic medium

Masses and decay constants of scalar D-0 and D-s0 mesons in isospin asymmetric strange hadronic matter at finite temperature are evaluated using QCD sum rules and a chiral SU(3) model. In-medium light quark condensates, <(u) over baru >(rho B) and <(d) over bard >(rho)(B); strange quark condensates, <(s) over bars >(rho B); and gluon condensates, (rho B), needed in QCD sum rule calculations are evaluated using a chiral SU(3) model. As an application, we calculate the in-medium partial decay width of scalar D-0 (D-s0) mesons decaying to D +pi (D-s + pi) pseudoscalar mesons using a P-3(0) model. The medium effects in their decay widths are assimilated through the modification in the masses of these mesons. These results may be helpful to understand the possible outcomes of future experiments like the Compressed Baryonic Matter and anti-Proton Annihilation at Darmstadt experiments at the GSI Facility for Antiproton and Ion Research where the study of charmed hadrons is a major goal.