ADOPTED LEVELS, GAMMAS for 137Eu
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 108,2173 (2007) | Cutoff date: 1-Oct-2006
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-8.9×103 keV SY | S(n)= 1.19×104 keV SY | S(p)= 6.0×102 keV SY | Q(α)= 2.86×103 keV SY | ||
Reference: 2012WA38 |
References: | |||
A | 74Se(66Zn,p2nγ) E=290 MeV | B | 54Fe(92Mo,2APG) E=260 MeV |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | AB | (11/2-) | 11 s 2 % ε = 100 | ||||
273.2 3 | AB | (15/2-) | 273.2 3 | 100 | 0.0 | (11/2-) | |
741.6 5 | AB | (19/2-) | 468.4 4 | 100 | 273.2 | (15/2-) | |
1354 | A | (23/2-) | 612 | 100 | 741.6 | (19/2-) | |
2076 | A | (27/2-) | 722 | 100 | 1354 | (23/2-) | |
2876 | A | (31/2-) | 800 | 100 | 2076 | (27/2-) | |
3733 | A | (35/2-) | 857 | 100 | 2876 | (31/2-) | |
4645 | A | (39/2-) | 912 | 100 | 3733 | (35/2-) |
Jπ(level): From band structure and syst
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
Band 1 - ALIGNED band | |||||||
0.0 | (11/2-) | 11 s 2 % ε = 100 | |||||
273.2 3 | (15/2-) | 273.2 3 | 100 | 0.0 | (11/2-) | ||
741.6 5 | (19/2-) | 468.4 4 | 100 | 273.2 | (15/2-) | ||
1354 | (23/2-) | 612 | 100 | 741.6 | (19/2-) | ||
2076 | (27/2-) | 722 | 100 | 1354 | (23/2-) | ||
2876 | (31/2-) | 800 | 100 | 2076 | (27/2-) | ||
3733 | (35/2-) | 857 | 100 | 2876 | (31/2-) | ||
4645 | (39/2-) | 912 | 100 | 3733 | (35/2-) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (11/2-) | 11 s 2 % ε = 100 | E(level): ALIGNED band. |
273.2 | (15/2-) | E(level): ALIGNED band. | |
741.6 | (19/2-) | E(level): ALIGNED band. | |
1354 | (23/2-) | E(level): ALIGNED band. | |
2076 | (27/2-) | E(level): ALIGNED band. | |
2876 | (31/2-) | E(level): ALIGNED band. | |
3733 | (35/2-) | E(level): ALIGNED band. | |
4645 | (39/2-) | E(level): ALIGNED band. |