On the decay of 105Ru

✍ Scribed by R.A. Ricci; S. Monaro; R. Van Lieshout

• Publisher: Elsevier Science
• Year: 1960
• Weight: 537 KB
• Volume: 16
• Category: Article
• ISSN: 0029-5582
• DOI: 10.1016/s0029-5582(60)81043-7

✦ Synopsis

Th e deca y of 4 .4 h l05Ru was studied by means of scintillation techn ique s a nd with a double focusing spe ctrometer. E ight gamma rays were observed in a ddition t o the isomeric transition from the 30 sec l05Rh d aughter. This last one was sh ow n to be of E3 character. A decay scheme is proposed which shows sim ilarities to those of neigh bouri n g nu cleides. Th e strong 726 keV gamma r ay d oes not p opul ate th e is ome ric state at 129 ke'V, but leads directly to t h e 35-h ground state .