Exotic baryons from a heavy meson and a nucleon: Negative parity states

We study heavy baryons with an exotic flavor quantum number formed by a heavy meson and a nucleon ((D) over barN and BN) through a long range one pion exchange interaction. The bound state found previously in the (I, J(P)) = (0, 1/2(-)) channel survives when short range interaction is included. In addition, we find a resonant state with (I, J(P)) = (0, 3/2(-)) as a Feshbach resonance predominated by a heavy vector meson and a nucleon ((D) over bar *N and (B) over bar *N). We find that these exotic states exist for the charm and heavier flavor region.