ADOPTED LEVELS for 225Pa
Authors: A. K. Jain , R. Raut , J. K. Tuli | Citation: Nucl. Data Sheets 110, 1409 (2009) | Cutoff date: 1-Dec-2008
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-3.04×103 keV 8 | S(n)= 7.59×103 keV 8 | S(p)= 2.94×103 keV 8 | Q(α)= 7.39×103 keV 5 | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0 | 1.7 s 2 % α = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 1.7 s 2 % α = 100 | %α: only α decay was observed. From gross β decay theory of 1973Ta30, %ε<0.03. |
Assignment: parent of 221Ac, 217Fr, 213At (1951Ke53); daughter of 229Np (1968Ha14); excitation functions, cross bombardments (1970Bo13); 232Th(α,xnyp) mass separation (1978IbZZ).
Q-value: Note: Current evaluation has used the following Q record -3.0×103 7 7.60×103 7 2940 50 7390 50 2003Au03