The 2S→1S conversion process with muon transition in the electron shell of (μ4He(2S))+Hen (n=4, 6) complexes

The aim is to determine if the hypothesis concerning the formation of μHe+(2S)He symmetric complexes corresponds to experimental values of τ2S(p), τ2S(p) is the full life time of μHe+(2S) mesic ion forming in the pure helium atmosphere within the following pressure: p=7-50 atm). For this purpose a calculation of electron structure and rate of conversion E process of the muon 2S → 1S transition on the electronic shell of possible complexes in the form of a tetrahedron and octahedron with mesic in the symmetry center is conducted. It is shown that E0 and M1 multipoles make contribution to the muon 2S → 1S transition amplitude. In the area of minor Z (Z-the nucleus charge) the dominant contribution to the transition amplitude is made by E0-multipole. Non-relativistic Coulomb wave functions of mesoatomic /1S >- and /2S >- orbits were used in the calculation