2022/01/21 by V. Tselyaev, Tselyaev, V., N. Lyutorovich +9
Physics and Astronomy · #FOS: Physical sciences #Nuclear Theory (nucl-th) #nucl-th
paper · pdf · doi:10.48550/arxiv.2201.08838
12 pages, 1 figure
arxiv created 2022/01/21 · arxiv updated 2022/01/24
We present moments and transition probabilities in the neighboring odd-mass nuclei of 208Pb calculated fully self-consistently from the s.p. properties of 208Pb with polarization corrections from its excitations, both given from previous Skyrme-Hartree-Fock and RPA calculations. The electric results agree nicely with the data with two very interesting exceptions. In the magnetic case we obtain similar results. We discuss also polarization contributions to the l-forbidden M1 transitions, which are, however, much too small compared to the data. With a modified external field operator which accounts effectively for mesonic and many-body effects the description of the data can be substantially improved.