Recommended Nuclear Structure and Decay Data for A=202 Isobars

Abstract

Evaluated nuclear structure and decay data for all nuclei with mass number A=202 (²⁰²Os, ²⁰²Ir, ²⁰²Pt, ²⁰²Au, ²⁰²Hg, ²⁰²Tl, ²⁰²Pb, ²⁰²Bi, ²⁰²Po, ²⁰²At, ²⁰²Rn, ²⁰²Fr and ²⁰²Ra), are presented. All available experimental data are compiled and evaluated, and best values for level and γ-ray energies, quantum numbers, lifetimes, γ-ray intensities and transition probabilities, as well as other nuclear properties, are recommended. Inconsistencies 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 (2007Ko42), published in Nuclear Data Sheets 108, 1471 (2007).