Nuclear data sheets for A = 229

✍ Scribed by Yurdanur A. Ellis

• Book ID: 104270863
• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 603 KB
• Volume: 6
• Category: Article
• ISSN: 0090-3752
• DOI: 10.1016/s0090-3752(71)80023-6

✦ Synopsis

Nuclear structure information from decay and reaction experiments pertaining to nuclei with mass number A = 229 is compiled, evaluated, and compared with theory where possible. The level schemes which seem best in the light of the data and theoretical ideas available at this time are presented and discussed. Arguments for spin, parity, and Nilsson state assignments for the levels are given.

Additional experiments are needed to confirm some tentative spin assignments and placements of 7-transitions in 229Th. Experiments are also needed to construct decay schemes of Ra, Ac, Pa, U, and Np.

The adopted level and decay properties are based on data received prior to March 1971.