ADOPTED LEVELS, GAMMAS for 117Pd
Author: Jean Blachot | Citation: ENSDF | Cutoff date: 1-Mar-2009
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=5757 keV 15 | S(n)= 4664 keV 11 | S(p)= 1.297×104 keV 8 | Q(α)= -6.98×103 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 117Rh β- decay | B | 117Pd IT decay |
C | 252Cf SF decay | D | 248Cm SF decay |
E | 238U(α,Fγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC | (5/2+) | 4.3 s 3 % β- = 100 | |||||
34.64 24 | ABC | (7/2+) | 34.6 3 | 100 | M1 | 0.0 | (5/2+) | |
131.76 24 | ABC | (7/2+) | 97.1 3 131.8 3 | 33 6 100 12 | M1 E2(+M1) | 34.64 0.0 | (7/2+) (5/2+) | |
203.3 3 | BC E | (11/2-) | 19.1 ms 7 % IT = 100 | 71.5 3 168.6 3 | 6 3 100 | M2 M2 | 131.76 34.64 | (7/2+) (7/2+) |
641.3 10 | E | (15/2-) | 438.0 | 100 | 203.3 | (11/2-) | ||
1259.1 14 | E | (19/2-) | 617.8 | 100 | 641.3 | (15/2-) | ||
2026.8 18 | E | (23/2-) | 767.7 | 100 | 1259.1 | (19/2-) | ||
2890.7 20 | E | (27/2-) | 863.9 | | 2026.8 | (23/2-) | ||
3052.7 23 | E | 162 | | 2890.7 | (27/2-) | |||
3220.7 25 | E | 168.0 | | 3052.7 | ||||
3292.4 8 | C | |||||||
3499 3 | E | 278.0 | | 3220.7 | ||||
3738.7 23 | E | (31/2-) | 848.0 | | 2890.7 | (27/2-) | ||
3793.7 23 | E | 903 | | 2890.7 | (27/2-) | |||
3842.7 23 | E | 952 | | 2890.7 | (27/2-) | |||
3886 3 | E | 387.0 | | 3499 |
E(level): From least-squares fit to Eγ’s.
Jπ(level): Jπ without comments are based on band assignment in SF decay
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - νh11/2, α=-1/2 band. | |||||||
203.3 3 | (11/2-) | 19.1 ms 7 % IT = 100 | |||||
641.3 10 | (15/2-) | 438.0 | 100 | 203.3 | (11/2-) | ||
1259.1 14 | (19/2-) | 617.8 | 100 | 641.3 | (15/2-) | ||
2026.8 18 | (23/2-) | 767.7 | 100 | 1259.1 | (19/2-) | ||
2890.7 20 | (27/2-) | 863.9 | | 2026.8 | (23/2-) | ||
3738.7 23 | (31/2-) | 848.0 | | 2890.7 | (27/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - γ cascade | |||||||
3220.7 25 | |||||||
3292.4 8 | |||||||
3499 3 | 278.0 | | 3220.7 | ||||
3886 3 | 387.0 | | 3499 |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
34.64 | (7/2+) | 34.6 3 | M1 | 8.14 | α=8.14 24, α(K)=7.06 21, α(L)=0.88 3, α(M)=0.167 5, α(N)=0.0279 9, α(N+)=0.0279 9 | ||
131.76 | (7/2+) | 97.1 3 | M1 | 0.412 | α=0.412 7, α(K)=0.358 6, α(L)=0.0442 8, α(M)=0.00832 14, α(N)=0.001398 24, α(N+)=0.001398 24 | ||
(7/2+) | 131.8 3 | E2(+M1) | 1.0 GT | 0.43 | α=0.43 9, α(K)=0.35 7, α(L)=0.066 16, α(M)=0.013 3, α(N)=0.0020 5, α(N+)=0.0020 5 | ||
203.3 | (11/2-) | 19.1 ms 7 % IT = 100 | 71.5 3 | M2 | 13.8 | B(M2)(W.u.)=0.0009 5, α=13.8 3, α(K)=11.15 24, α(L)=2.13 5, α(M)=0.418 10, α(N)=0.0693 16, α(N+)=0.0693 16 | |
(11/2-) | 19.1 ms 7 % IT = 100 | 168.6 3 | M2 | 0.600 | B(M2)(W.u.)=0.00020 4, α=0.600, α(K)=0.507 8, α(L)=0.0763 12, α(M)=0.01465 23, α(N)=0.00245 4, α(N+)=0.00245 4 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
203.3 | (11/2-) | 19.1 ms 7 % IT = 100 | E(level): νh11/2, α=-1/2 band. |
641.3 | (15/2-) | E(level): νh11/2, α=-1/2 band. | |
1259.1 | (19/2-) | E(level): νh11/2, α=-1/2 band. | |
2026.8 | (23/2-) | E(level): νh11/2, α=-1/2 band. | |
2890.7 | (27/2-) | E(level): νh11/2, α=-1/2 band. | |
3220.7 | E(level): γ cascade. | ||
3292.4 | E(level): γ cascade. | ||
3499 | E(level): γ cascade. | ||
3738.7 | (31/2-) | E(level): νh11/2, α=-1/2 band. | |
3886 | E(level): γ cascade. |
Produced from 238U(p,f) E=28 MeV. On-line mass separator (1991Pe04)
Produced from 249Cf(n,f). On-line chemistry (1990RoZX)
We have adopted the most recent work on 238U(α,Fγ) (2007St19), see 252Cf SF decay and 248Cm SF decay for a different level schemes.
Q-value: Note: Current evaluation has used the following Q record 5740 3 4.59×103 5 1.300e+414-6.67×1038 2009AuZZ