List of strong gamma-rays emitted from radionuclides (Version 2)

The report is a quick index to identify gamma-emitting nuclides from energy peaks on the gamma-ray spectrum, and it consists of the three strongest gamma-rays, greater than 1 keV, emitted from decay of each radioactive nuclide. This report supersedes JAERI-M 92-051(March 1992), but in this new edition the list of gamma-rays is divided into five part according to the half-life of parent nuclides. These gamma-rays are arranged in the table in order of increasing energy. The lists are derived from Evaluated Nuclear Structure Data File (ENSDF, file as of September 1993) maintained by National Nuclear Data Center at Brookhaven National Laboratory, USA. A list to which the five tables are united has been prepared on a floppy disk in addition to the lists above mentions. In appendix, radionuclides is also listed with known energy values but unknown intensities of all gamma-rays following the decay. (author)