ADOPTED LEVELS, GAMMAS for 150Tm
Authors: S. K. Basu, A. A. Sonzogni | Citation: Nucl. Data Sheets 114, 435 (2013) | Cutoff date: 1-Apr-2013
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-7852 keV 358 | S(n)= 10680 keV 277 | S(p)= 38 keV 198 | Q(α)= 2322 keV 196 | ||
| S(2n)= 23868 keV 277 | S(2p)= 3078 keV 198 | Q(ECp)= 7867 keV 196 | |||
| Reference: 2017WA10 | |||||
| References: | |||
| A | 92Mo(60Ni,pnγ) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | A | (6-) | 2.20 s 6 % ε = 100 % εp = 1.2 +2-4 | |||||
| 16.89 17 | A | (5-) | 17 | 100 | 0.0 | (6-) | ||
| 105.1 3 ? | A | (5-) | 88 1 105.0 6 | 8E+1 4 1.0E+2 5 | (M1) (M1) | 16.89 0.0 | (5-) (6-) | |
| 219.99 14 | A | (6-) | 114.9 3 203.1 1 219.9 2 | 21 4 100 11 43 7 | (M1) (M1) (M1) | 105.1 16.89 0.0 | (5-) (5-) (6-) | |
| 340.11 15 | A | (7-) | 120.1 1 340.2 2 | 51 5 100 12 | (M1) (M1) | 219.99 0.0 | (6-) (6-) | |
| 671.3 10 | A | (10+) | 5.2 ms 3 % IT = 100 | 331.2 | 100 | (E3) | 340.11 | (7-) |
Jπ(level): Based on 10+ assignment to 671 level and (M1) nature of transitions to lower levels. Jπ=10+ isomers, with T1/2 in the ms range decaying by E3 transitions of low energy predicted from shell-model considerations. E3 isomers found in 146Tb, 148Ho, 150Tm were assumed to be the predicted Jπ=10+ isomers.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 105.1 | (5-) | 88 1 | (M1) | 4.48 | α=4.48 17, α(K)=3.75 14, α(L)=0.569 21, α(M)=0.127 5, α(N)=0.0297 11, α(O)=0.00427 16, α(P)=0.000231 9, α(N+)=0.0342 13 | |
| (5-) | 105.0 6 | (M1) | 2.70 | α=2.70 6, α(K)=2.26 5, α(L)=0.342 8, α(M)=0.0762 17, α(N)=0.0178 4, α(O)=0.00256 6, α(P)=0.000139 3, α(N+)=0.0205 5 | ||
| 219.99 | (6-) | 114.9 3 | (M1) | 2.08 | α=2.08 4, α(K)=1.74 3, α(L)=0.264 5, α(M)=0.0588 10, α(N)=0.01376 22, α(O)=0.00198 4, α(P)=0.0001071 17, α(N+)=0.0158 3 | |
| (6-) | 203.1 1 | (M1) | 0.419 | α=0.419, α(K)=0.352 5, α(L)=0.0527 8, α(M)=0.01174 17, α(N)=0.00275 4, α(O)=0.000395 6, α(P)=2.15×10-5 3, α(N+)=0.00316 5 | ||
| (6-) | 219.9 2 | (M1) | 0.337 | α=0.337, α(K)=0.283 4, α(L)=0.0423 6, α(M)=0.00942 14, α(N)=0.00220 4, α(O)=0.000317 5, α(P)=1.724×10-5 25, α(N+)=0.00254 4 | ||
| 340.11 | (7-) | 120.1 1 | (M1) | 1.84 | α=1.84, α(K)=1.538 22, α(L)=0.232 4, α(M)=0.0518 8, α(N)=0.01212 18, α(O)=0.001742 25, α(P)=9.43×10-5 14, α(N+)=0.01396 20 | |
| (7-) | 340.2 2 | (M1) | 0.1036 | α=0.1036, α(K)=0.0870 13, α(L)=0.01287 19, α(M)=0.00286 4, α(N)=0.000670 10, α(O)=9.65×10-5 14, α(P)=5.27E-6 8, α(N+)=0.000772 11 | ||
| 671.3 | (10+) | 5.2 ms 3 % IT = 100 | 331.2 | (E3) | 0.209 | B(E3)(W.u.)=0.400 25, α=0.209, α(K)=0.1131 16, α(L)=0.0732 11, α(M)=0.0180 3, α(N)=0.00413 6, α(O)=0.000504 7, α(P)=6.91E-6 10, α(N+)=0.00464 7 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
α decay of 154Lu has been reported (1981HoZM).