Singly heavy baryons in nuclear matter from an SU(3) chiral soliton model

We investigate how the masses of singly heavy baryons undergo changes in nuclear matter, based on a medium-modified SU(3) chiral soliton model. Having explained bulk properties we discuss matter. generalize vector-meson Lagrangian including heavy-meson interaction. The mass spectrum baryon are obtained with effects explicit symmetry breaking considered as perturbation. results show that medium is rather sensitive to modifications meson mass.