Unelastische Elektronenstreuung an 140Ce bis 3,5 MeV Anregungsenergie

Abstract

Abstract From electron scattering experiments (scattering angle 141°, primary energies 60 and 50 MeV) ground state radiation widths were determined for the levels at 1.60 (2+), 2.08 (4+), 2.46 (3-), 2.90, 3.12, and 3.32 MeV.Spins and parities of the last three levels which were known as 1+ or 2+, could be classified as 2 +.