Nuclear Data Sheets for A = 250, 254, 258, 262, 266☆

Abstract Information pertaining to the nuclear structure of all nuclei with mass numbers A=250, 254, 258, 262 and 266 is presented. Various decay and reaction data are evaluated and compared. Adopted data, levels, spin, parity and configuration assignments are given . When there are insufficient data, expectations from systematics of nuclear properties are given, results from theoretical calculations are quoted. Unexpected or discrepant experimental results are also pointed out.