Nuclear Data Sheets for A = 71

The evaluated spectroscopic data are presented for experimentally known nuclides of mass 71 (Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Se,Br,Kr). Excited-state data are nonexistent for 71Mn, 71Fe, 71Co and 71Kr. Significant new data have been added since the last evaluation of A=71 nuclides by M. Bhat (1993Bh02). Excited states are now known in 71Ni and 71Cu, and enhanced information about high-spin excitations is available for 71Ga, 71As and 71Br. The decay schemes of radioactive isotopes 71Mn and 71Fe are not known at all, and those for 71Co, 71mNi and 71Kr are not known well. For the decay of 71Cu, 71gNi, and 71Br, extensive data are available, but in the opinion of the evaluators the decay schemes still seem incomplete.This work supersedes earlier full evaluations of A=71 published by 1988Bh01, 1979Ke06 and 1973Al33, and the last one published in ‘update’ mode by 1993Bh02.