ADOPTED LEVELS, GAMMAS for 170Dy
Authors: C.M. Baglin, E.A. Mccutchan, S. Basunia{+1 | Citation: Nucl. Data Sheets 153, 1 (2018) | Cutoff date: 1-Oct-2018
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=2575 keV SY | S(n)= 6140 keV SY | S(p)= 10620 keV SY | Q(α)= -1560 keV SY | ||
Reference: 2017WA10 |
References: | |||
A | 170Tb β- decay | B | 170Dy IT decay |
C | 170Er(82Se,82KrG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC | 0+ | 55 s 8 % β- = 100 | |||||
71.47 15 | ABC | (2+) | 71.47 15 | 100 | 0.0 | 0+ | ||
237.33 18 | ABC | (4+) | 165.84 11 | 100 | 71.47 | (2+) | ||
494.7 5 | B | (6+) | 256.9 29 | 100 | 237.33 | (4+) | ||
861.35 21 | AB | (2-) | 789.93 15 | 100 | 71.47 | (2+) | ||
925.2 3 | A | (3-) | 687.72 33 853.7 5 | 100 30 60 30 | 237.33 71.47 | (4+) (2+) | ||
991.8 4 | A | (2+) | 920.2 4 992.1 7 | 100 40 29 22 | 71.47 0.0 | (2+) 0+ | ||
1116.5 4 | B | (5-) | 621.8 4 | 100 | 494.7 | (6+) | ||
1147.13 23 | B | (4+) | 909.79 18 1075.68 30 | 100 17 10 5 | 237.33 71.47 | (4+) (2+) | ||
1257.4 3 | B | (5+) | 764 4 1020.5 10 | 16 6 100 6 | 494.7 237.33 | (6+) (4+) | ||
1389.1 6 | B | (6+) | 894.5 5 | 100 | 494.7 | (6+) | ||
1643.8 3 | B | (6+) | 990 ns 40 | 255 1 386.33 15 496.64 14 527.28 22 1148.9 7 1406 1 | <7 68 9 100 11 31 7 5 3 <4.9 | [E2] [E1] [E2] | 1389.1 1257.4 1147.13 1116.5 494.7 237.33 | (6+) (5+) (4+) (5-) (6+) (4+) |
2030.4 4 | A | (2-) | 1104.5 6 1169.31 35 | 50 25 100 30 | 925.2 861.35 | (3-) (2-) |
E(level): From a least-squares fit to Eγ, by evaluators.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Kπ=0+ GS band | |||||||
0.0 | 0+ | 55 s 8 % β- = 100 | |||||
71.47 15 | (2+) | 71.47 15 | 100 | 0.0 | 0+ | ||
237.33 18 | (4+) | 165.84 11 | 100 | 71.47 | (2+) | ||
494.7 5 | (6+) | 256.9 29 | 100 | 237.33 | (4+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - Kπ=4+ VIBRATIONAL band | |||||||
1147.13 23 | (4+) | ||||||
1257.4 3 | (5+) | 764 4 1020.5 10 | 16 6 100 6 | 494.7 237.33 | (6+) (4+) | ||
1389.1 6 | (6+) | 894.5 5 | 100 | 494.7 | (6+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - Kπ=2- band | |||||||
861.35 21 | (2-) | ||||||
925.2 3 | (3-) | 687.72 33 853.7 5 | 100 30 60 30 | 237.33 71.47 | (4+) (2+) | ||
1116.5 4 | (5-) | 621.8 4 | 100 | 494.7 | (6+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
1643.8 | (6+) | 990 ns 40 | 496.64 14 | [E2] | 0.01542 | B(E2)(W.u.)=0.000161 23, α=0.01542, α(K)=0.01241 18, α(L)=0.00235 4, α(M)=0.000528 8, α(N)=0.0001209 17, α(O)=1.667E-5 24, α(P)=6.94E-7 10 |
(6+) | 990 ns 40 | 527.28 22 | [E1] | 0.00457 | B(E1)(W.u.)=2.2E-10 6, α=0.00457, α(K)=0.00389 6, α(L)=0.000532 8, α(M)=0.0001159 17, α(N)=2.67E-5 4, α(O)=3.86E-6 6, α(P)=2.13E-7 3 | |
(6+) | 990 ns 40 | 1406 1 | [E2] | 1.59×10-3 | B(E2)(W.u.)=2.2E-8 22, α=1.59E-3, α(K)=0.001307 19, α(L)=0.000183 3, α(M)=4.01E-5 6, α(N)=9.25E-6 13, α(O)=1.347E-6 19, α(P)=7.56E-8 11 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | 55 s 8 % β- = 100 | E(level): Kπ=0+ GS band. From 170Tb β- decay. |
71.47 | (2+) | E(level): Kπ=0+ GS band. From 170Tb β- decay. | |
237.33 | (4+) | E(level): Kπ=0+ GS band. From 170Tb β- decay. | |
494.7 | (6+) | E(level): Kπ=0+ GS band. From 170Tb β- decay. | |
861.35 | (2-) | E(level): Kπ=2- band. | |
925.2 | (3-) | E(level): Kπ=2- band. | |
1116.5 | (5-) | E(level): Kπ=2- band. | |
1147.13 | (4+) | E(level): Kπ=4+ VIBRATIONAL band. | |
1257.4 | (5+) | E(level): Kπ=4+ VIBRATIONAL band. | |
1389.1 | (6+) | E(level): Kπ=4+ VIBRATIONAL band. |