Possibilities of γ-spectroscopic investigations in U-103 cyclotron beams

The paper shortly surveys the characteristic features of the in-beam spectroscopic nuclear structure research. On the basis of the available experimental reaction energies the lightest isotopes of the 11<=Z<=72 elements are given which may by produced by U-103 external beams. After surveying the nuclear data of the available lightest isotopes, the possibilities of obtaining new data are treated. Several problems are listed at which new nuclear information is expected from in-beam γ and conversion electron spectroscopic measurements. The last chapter shortly summarizes the most important experimental technics. (author)