Effect of π condensate on the real part of the optical potential in a π-mesic atom
Troitskii M.A. , Sapershtein E.E., Markin O.A., Mishustin I.N.
It is shown that the presence of a pion condensate in nuclei leads to an additional repulsion contribution in the Ρ-wave terms of the optical potential in 7r-mesic atoms.