Recommended Nuclear Structure and Decay Data for A=200 Isobars

Evaluated nuclear structure and decay data for all nuclei with mass number A=200 (200Os, 200Ir, 200Pt, 200Au, 200Hg, 200Tl, 200Pb, 200Bi, 200Po, 200At, 200Rn, and 200Fr), are presented. All available experimen-tal data are compiled and evaluated, and best values for level and gamma-ray energies, quantum numbers, lifetimes, gamma-ray intensities and transition probabilities, as well as other nuclear properties, are recommended. Inconsis-tencies and discrepancies that exist in the literature are discussed. A number of computer codes (https://www-nds.iaea.org/public/ensdf pgm/) developed by members of the NSDD network were used during the evaluation process. This work supersedes the earlier evaluation by F.G. Kondev and S. Lalkovski (2007Ko42), published in Nuclear Data Sheets 108, 1471 (2007).