ADOPTED LEVELS for 233Ac
Authors: B. Singh, J. K. Tuli, E. Browne | Citation: Nucl. Data Sheets 170, 499 (2020) | Cutoff date: 8-Oct-2020
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=2576 keV 13 | S(n)= 5918 keV 18 | S(p)= 6478 keV 16 | Q(α)= 3215 keV 14 | ||
| Reference: 2017WA10 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0 | (1/2+) | 143 s 10 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
1983Ch31: production and identification of 233Ac in 238U(p,4p2n),E=4 GeV reaction, parent of 233Th
1986Gi08: W(238U,X),E=2.7 GeV, separation by a magnetic spectrometer.
Theoretical studies: consult the NSR database at www.nndc.bnl.gov for three references dealing with theoretical calculations about structure or decay half-lives
Q-value: S(2n)=10597 18, S(2p)=15350 15 (2017Wa10)