ADOPTED LEVELS for 234Ac
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 108, 681 (2007) | Cutoff date: 1-Jun-2006
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=4227 keV 15 | S(n)= 4538 keV 20 | S(p)= 6770 keV 22 | Q(α)= 2906 keV 21 | ||
Reference: 2012WA38 |
E(level) (keV) | T1/2(level) |
0.0 | 44 s 7 % β- = 100 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 44 s 7 % β- = 100 | Only β- decay has been observed. E(level): Only β- decay has been observed. |
Assignment: natural W(238U,X) mass separation, parent 234Th (1986Gi08).
Q-value: Note: Current evaluation has used the following Q record 4490 SY4470 SY6950 SY3080 syst 2003Au03
Q-value: ΔQ(β-)=400 syst, ΔS(n)=500 syst, ΔS(p)=620 syst, ΔQ(α)=200 syst (2003Au03)