On μ-mesic-molecular ion dTμ- spectrum

Mesic-molecular system dTμ- in the state with total angular momentum L=0 is considered in a two-channel approximation corresponding to two channels of strong interaction dTvertical stroke->dtvertical stroke->4Hen. Coulomb interaction Vsub(dμ)+Vsub(Tμ) is taken into account by introducing an effective potential Vsub(μ) in the form of the Morse potential. The main result of the research is the following: the eigenvalue with a small real part and a large width exists even at considerable variations of the effective repulsion between the deuteron and tritium at short distances. (orig.)