Medium-Spin States in the<i>N</i>=82 Nuclei¹⁴¹Prand¹⁴³Pm

Abstract

The level structures of the N = 82 nuclei 141Pr and 143Pm were studied by methods of in-beam γ-ray and conversion-electron spectroscopy using the (p, 2n) and (p, 3n) reactions. The levels schemes have been built up to energy of about 3 MeV and spin of 19/2. In 141Pr we have established 14 new low- and medium-spin levels.