Polarisationseffekte in der Hyperfeinstruktur von65Cu I, 3d94s2m2D
The hyperfinestructure of the transition65CuI, 3d104p2P3/2—3d94s2m2D5/2 was investigated by optical interferometric methods. For the hfs-factors the following values were found:A(65Cu,m2D5/2)=26,79(3) mK andB(65Cu,m2D5/2)=5,81(10) mK. The core polarization of them2D-terms and the Sternheimer corrections in the calculation of the quadrupolmoment of copper 65 from theB-factors of the terms 3d9 4s2m2D and 3d10 4p2P3/2. were discussed.