ADOPTED LEVELS for 229Fr
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 109, 2657 (2008) | Cutoff date: 1-Jun-2008
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=3126 keV 21 | S(n)= 5766 keV 20 | S(p)= 6858 keV 23 | Q(α)= 2.9×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0 | 50.2 s 20 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
Assignment: Th(600-MeV p) mass separation followed by β γ-ray counting (1975Ra03, 1992Bo05, 1999Fr33)
Q-value: Note: Current evaluation has used the following Q record 3250 405540 SY6860 syst 2003Au03