ADOPTED LEVELS, GAMMAS for 169W
Author: Coral M. Baglin | Citation: Nucl. Data Sheets 109, 2033 (2008) | Cutoff date: 1-Jun-2022
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-6509 keV 19 | S(n)= 8096 keV 20 | S(p)= 3.81×103 keV 3 | Q(α)= 4.29×103 keV 3 | ||
Reference: 2021WA16 |
References: | |||
A | 173Os α decay | B | 154Gd(20Ne,5nγ) |
C | 169Re ε decay |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | A | (5/2-) | 74 s 6 % ε = 100 | |||||
0.0+X | BC | (9/2-) | ||||||
0.0+Y | B | (13/2+) | ||||||
145.3+X 2 | BC | (11/2-) | 145.3 2 | 100 | (M1+E2) | 0.0+X | (9/2-) | |
208.6+Y 3 | B | (17/2+) | 208.6 3 | 100 | (E2) | 0.0+Y | (13/2+) | |
327.1+X 3 | B | (13/2-) | 181.7 3 327.1 3 | 65 27 100 40 | (M1+E2) (E2) | 145.3+X 0.0+X | (11/2-) (9/2-) | |
576.0+Y 4 | B | (21/2+) | 367.4 3 | 100 | (E2) | 208.6+Y | (17/2+) | |
734.3+X 4 | B | (17/2-) | 407.2 3 | 100 | (E2) | 327.1+X | (13/2-) | |
1063.6+Y 5 | B | (25/2+) | 487.6 3 | 100 | (E2) | 576.0+Y | (21/2+) | |
1176.0+X 5 | B | (21/2-) | 441.7 3 | 100 | (E2) | 734.3+X | (17/2-) | |
1422.6+Y 6 | B | (23/2-) | 846.6 6 | 100 | 576.0+Y | (21/2+) | ||
1615.1+X 6 | B | (25/2-) | 439.1 3 | 100 | (E2) | 1176.0+X | (21/2-) | |
1639.0+Y 6 | B | (29/2+) | 575.4 3 | 100 | (E2) | 1063.6+Y | (25/2+) | |
1759.1+Y 6 | B | (27/2-) | 336.5 3 695.5 6 | 100 21 <74 | (E2) | 1422.6+Y 1063.6+Y | (23/2-) (25/2+) | |
2019.2+X 7 | B | (29/2-) | 404.1 3 | 100 | (E2) | 1615.1+X | (25/2-) | |
2160.9+Y 7 | B | (31/2-) | 401.8 3 | 100 | (E2) | 1759.1+Y | (27/2-) | |
2269.4+Y 7 | B | (33/2+) | 630.4 3 | 100 | (E2) | 1639.0+Y | (29/2+) | |
2434.5+X 7 | B | (33/2-) | 415.3 3 | 100 | (E2) | 2019.2+X | (29/2-) | |
2597.8+Y 8 | B | (35/2-) | 436.9 3 | 100 | (E2) | 2160.9+Y | (31/2-) | |
2893.4+Y 7 | B | (37/2+) | 624.0 3 | 100 | (E2) | 2269.4+Y | (33/2+) | |
2899.8+X 8 | B | (37/2-) | 465.3 3 | 100 | (E2) | 2434.5+X | (33/2-) | |
3099.7+Y 8 | B | (39/2-) | 501.9 3 | 100 | (E2) | 2597.8+Y | (35/2-) | |
3452.7+X 8 | B | (41/2-) | 552.9 3 | 100 | (E2) | 2899.8+X | (37/2-) | |
3475.2+Y 8 | B | (41/2+) | 581.8 3 | 100 | (E2) | 2893.4+Y | (37/2+) | |
3678.3+Y 9 | B | (43/2-) | 578.6 3 | 100 | (E2) | 3099.7+Y | (39/2-) | |
4088.9+X 9 | B | (45/2-) | 636.2 3 | 100 | (E2) | 3452.7+X | (41/2-) | |
4116.1+Y 8 | B | (45/2+) | 640.9 3 | 100 | (E2) | 3475.2+Y | (41/2+) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4324.7+Y 9 | B | (47/2-) | 646.4 3 | 100 | (E2) | 3678.3+Y | (43/2-) | |
4790.5+X 11 | B | (49/2-) | 701.6 6 | 100 | [E2] | 4088.9+X | (45/2-) | |
4849.4+Y 9 | B | (49/2+) | 733.3 3 | 100 | (E2) | 4116.1+Y | (45/2+) | |
5027.8+Y 11 | B | (51/2-) | 703.1 6 | 100 | [E2] | 4324.7+Y | (47/2-) | |
5546.2+X 12 | B | (53/2-) | 755.7 6 | 100 | [E2] | 4790.5+X | (49/2-) | |
5671.3+Y 9 | B | (53/2+) | 821.9 3 | 100 | (E2) | 4849.4+Y | (49/2+) | |
5784.0+Y 13 | B | (55/2-) | 756.2 6 | 100 | [E2] | 5027.8+Y | (51/2-) | |
6354.9+X 14 | B | (57/2-) | 808.7 6 | 100 | [E2] | 5546.2+X | (53/2-) | |
6568.4+Y 10 | B | (57/2+) | 897.1 3 | 100 | (E2) | 5671.3+Y | (53/2+) | |
6594.9+Y 14 | B | (59/2-) | 810.9 6 | 100 | 5784.0+Y | (55/2-) | ||
7224+X? | B | (61/2-) | 869? | 100 | 6354.9+X | (57/2-) |
E(level): From least-squares fit to Eγ. 1985Re06 estimate the energy offset "y " to be <100 keV.
Jπ(level): From coincidence data, rotational structure, and γ-ray multipolarities in 154Gd(20Ne,5nγ), except where noted.
E(γ): From 154Gd(20Ne,5nγ), except as noted.
I(γ): Relative photon branching from each level; intensities are from 154Gd(20Ne,5nγ).
M(γ): From γ(θ) in 154Gd(20Ne,5nγ), except as noted, assigning Δπ=(no) for intraband transitions.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - 5/2[523] band. | |||||||
0.0 | (5/2-) | 74 s 6 % ε = 100 | |||||
0.0+X | (9/2-) | ||||||
145.3+X 2 | (11/2-) | ||||||
327.1+X 3 | (13/2-) | 181.7 3 327.1 3 | 65 27 100 40 | (M1+E2) (E2) | 145.3+X 0.0+X | (11/2-) (9/2-) | |
734.3+X 4 | (17/2-) | 407.2 3 | 100 | (E2) | 327.1+X | (13/2-) | |
1176.0+X 5 | (21/2-) | 441.7 3 | 100 | (E2) | 734.3+X | (17/2-) | |
1615.1+X 6 | (25/2-) | 439.1 3 | 100 | (E2) | 1176.0+X | (21/2-) | |
2019.2+X 7 | (29/2-) | 404.1 3 | 100 | (E2) | 1615.1+X | (25/2-) | |
2434.5+X 7 | (33/2-) | 415.3 3 | 100 | (E2) | 2019.2+X | (29/2-) | |
2899.8+X 8 | (37/2-) | 465.3 3 | 100 | (E2) | 2434.5+X | (33/2-) | |
3452.7+X 8 | (41/2-) | 552.9 3 | 100 | (E2) | 2899.8+X | (37/2-) | |
4088.9+X 9 | (45/2-) | 636.2 3 | 100 | (E2) | 3452.7+X | (41/2-) | |
4790.5+X 11 | (49/2-) | 701.6 6 | 100 | [E2] | 4088.9+X | (45/2-) | |
5546.2+X 12 | (53/2-) | 755.7 6 | 100 | [E2] | 4790.5+X | (49/2-) | |
6354.9+X 14 | (57/2-) | 808.7 6 | 100 | [E2] | 5546.2+X | (53/2-) | |
7224+X | (61/2-) | 869? | 100 | 6354.9+X | (57/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - i13/2 π=+ band. | |||||||
0.0+Y | (13/2+) | ||||||
208.6+Y 3 | (17/2+) | ||||||
576.0+Y 4 | (21/2+) | ||||||
1063.6+Y 5 | (25/2+) | 487.6 3 | 100 | (E2) | 576.0+Y | (21/2+) | |
1639.0+Y 6 | (29/2+) | 575.4 3 | 100 | (E2) | 1063.6+Y | (25/2+) | |
2269.4+Y 7 | (33/2+) | 630.4 3 | 100 | (E2) | 1639.0+Y | (29/2+) | |
2893.4+Y 7 | (37/2+) | 624.0 3 | 100 | (E2) | 2269.4+Y | (33/2+) | |
3475.2+Y 8 | (41/2+) | 581.8 3 | 100 | (E2) | 2893.4+Y | (37/2+) | |
4116.1+Y 8 | (45/2+) | 640.9 3 | 100 | (E2) | 3475.2+Y | (41/2+) | |
4849.4+Y 9 | (49/2+) | 733.3 3 | 100 | (E2) | 4116.1+Y | (45/2+) | |
5671.3+Y 9 | (53/2+) | 821.9 3 | 100 | (E2) | 4849.4+Y | (49/2+) | |
6568.4+Y 10 | (57/2+) | 897.1 3 | 100 | (E2) | 5671.3+Y | (53/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - π=(-) SIDE band. | |||||||
1422.6+Y 6 | (23/2-) | ||||||
1759.1+Y 6 | (27/2-) | ||||||
2160.9+Y 7 | (31/2-) | ||||||
2597.8+Y 8 | (35/2-) | 436.9 3 | 100 | (E2) | 2160.9+Y | (31/2-) | |
3099.7+Y 8 | (39/2-) | 501.9 3 | 100 | (E2) | 2597.8+Y | (35/2-) | |
3678.3+Y 9 | (43/2-) | 578.6 3 | 100 | (E2) | 3099.7+Y | (39/2-) | |
4324.7+Y 9 | (47/2-) | 646.4 3 | 100 | (E2) | 3678.3+Y | (43/2-) | |
5027.8+Y 11 | (51/2-) | 703.1 6 | 100 | [E2] | 4324.7+Y | (47/2-) | |
5784.0+Y 13 | (55/2-) | 756.2 6 | 100 | [E2] | 5027.8+Y | (51/2-) | |
6594.9+Y 14 | (59/2-) | 810.9 6 | 100 | 5784.0+Y | (55/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
145.3+X | (11/2-) | 145.3 2 | (M1+E2) | 1.3 | α=1.3 4 | |
208.6+Y | (17/2+) | 208.6 3 | (E2) | 0.268 | α=0.268 | |
327.1+X | (13/2-) | 181.7 3 | (M1+E2) | 0.65 | α=0.65 23 | |
(13/2-) | 327.1 3 | (E2) | 0.0659 | α=0.0659 | ||
576.0+Y | (21/2+) | 367.4 3 | (E2) | 0.0473 | α=0.0473 | |
734.3+X | (17/2-) | 407.2 3 | (E2) | 0.0357 | α=0.0357 | |
1063.6+Y | (25/2+) | 487.6 3 | (E2) | 0.0224 | α=0.0224 | |
1176.0+X | (21/2-) | 441.7 3 | (E2) | 0.0288 | α=0.0288 | |
1615.1+X | (25/2-) | 439.1 3 | (E2) | 0.0292 | α=0.0292 | |
1639.0+Y | (29/2+) | 575.4 3 | (E2) | 0.0149 | α=0.0149 3 | |
1759.1+Y | (27/2-) | 336.5 3 | (E2) | 0.0607 | α=0.0607 | |
2019.2+X | (29/2-) | 404.1 3 | (E2) | 0.0364 | α=0.0364 | |
2160.9+Y | (31/2-) | 401.8 3 | (E2) | 0.0370 | α=0.0370 | |
2269.4+Y | (33/2+) | 630.4 3 | (E2) | 0.0120 | α=0.0120 7 | |
2434.5+X | (33/2-) | 415.3 3 | (E2) | 0.0339 | α=0.0339 | |
2597.8+Y | (35/2-) | 436.9 3 | (E2) | 0.0296 | α=0.0296 | |
2893.4+Y | (37/2+) | 624.0 3 | (E2) | 0.0123 | α=0.0123 6 | |
2899.8+X | (37/2-) | 465.3 3 | (E2) | 0.0252 | α=0.0252 | |
3099.7+Y | (39/2-) | 501.9 3 | (E2) | 0.0208 | α=0.0208 | |
3452.7+X | (41/2-) | 552.9 3 | (E2) | 0.0164 | α=0.0164 2 | |
3475.2+Y | (41/2+) | 581.8 3 | (E2) | 0.0145 | α=0.0145 4 | |
3678.3+Y | (43/2-) | 578.6 3 | (E2) | 0.0147 | α=0.0147 3 | |
4088.9+X | (45/2-) | 636.2 3 | (E2) | 0.0118 | α=0.0118 2 | |
4116.1+Y | (45/2+) | 640.9 3 | (E2) | 0.01162 | α=0.01162 | |
4324.7+Y | (47/2-) | 646.4 3 | (E2) | 0.01140 | α=0.01140 | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
4790.5+X | (49/2-) | 701.6 6 | [E2] | 0.00949 | α=0.00949 | |
4849.4+Y | (49/2+) | 733.3 3 | (E2) | 0.00861 | α=0.00861 | |
5027.8+Y | (51/2-) | 703.1 6 | [E2] | 0.00944 | α=0.00944 | |
5546.2+X | (53/2-) | 755.7 6 | [E2] | 0.00807 | α=0.00807 | |
5671.3+Y | (53/2+) | 821.9 3 | (E2) | 0.00674 | α=0.00674 | |
5784.0+Y | (55/2-) | 756.2 6 | [E2] | 0.00806 | α=0.00806 | |
6354.9+X | (57/2-) | 808.7 6 | [E2] | 0.00698 | α=0.00698 | |
6568.4+Y | (57/2+) | 897.1 3 | (E2) | 0.00562 | α=0.00562 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (5/2-) | 74 s 6 % ε = 100 | %ε+%β+: only ε decay has been observed. %α≈0.01 can be estimated from extrapolation of log T1/2(α) versus log Q(α) for 159W, 161W, 163W. E(level): %ε+%β+: only ε decay has been observed. %α≈0.01 can be estimated from extrapolation of log T1/2(α) versus log Q(α) for 159W, 161W, 163W. 5/2[523] band. |
0.0+X | (9/2-) | E(level): 5/2[523] band. | |
0.0+Y | (13/2+) | E(level): i13/2 π=+ band. | |
145.3+X | (11/2-) | E(level): 5/2[523] band. | |
208.6+Y | (17/2+) | E(level): i13/2 π=+ band. | |
327.1+X | (13/2-) | E(level): 5/2[523] band. | |
576.0+Y | (21/2+) | E(level): i13/2 π=+ band. | |
734.3+X | (17/2-) | E(level): 5/2[523] band. | |
1063.6+Y | (25/2+) | E(level): i13/2 π=+ band. | |
1176.0+X | (21/2-) | E(level): 5/2[523] band. | |
1422.6+Y | (23/2-) | E(level): π=(-) SIDE band. | |
1615.1+X | (25/2-) | E(level): 5/2[523] band. | |
1639.0+Y | (29/2+) | E(level): i13/2 π=+ band. E(level): i13/2 π=+ band. | |
1759.1+Y | (27/2-) | E(level): π=(-) SIDE band. | |
2019.2+X | (29/2-) | E(level): 5/2[523] band. | |
2160.9+Y | (31/2-) | E(level): π=(-) SIDE band. | |
2269.4+Y | (33/2+) | E(level): i13/2 π=+ band. | |
2434.5+X | (33/2-) | E(level): 5/2[523] band. | |
2597.8+Y | (35/2-) | E(level): π=(-) SIDE band. | |
2893.4+Y | (37/2+) | E(level): i13/2 π=+ band. | |
2899.8+X | (37/2-) | E(level): 5/2[523] band. | |
3099.7+Y | (39/2-) | E(level): π=(-) SIDE band. | |
3452.7+X | (41/2-) | E(level): 5/2[523] band. | |
3475.2+Y | (41/2+) | E(level): i13/2 π=+ band. | |
3678.3+Y | (43/2-) | E(level): π=(-) SIDE band. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
4088.9+X | (45/2-) | E(level): 5/2[523] band. | |
4116.1+Y | (45/2+) | E(level): i13/2 π=+ band. | |
4324.7+Y | (47/2-) | E(level): π=(-) SIDE band. | |
4790.5+X | (49/2-) | E(level): 5/2[523] band. | |
4849.4+Y | (49/2+) | E(level): i13/2 π=+ band. E(level): i13/2 π=+ band. | |
5027.8+Y | (51/2-) | E(level): π=(-) SIDE band. | |
5546.2+X | (53/2-) | E(level): 5/2[523] band. | |
5671.3+Y | (53/2+) | E(level): i13/2 π=+ band. | |
5784.0+Y | (55/2-) | E(level): π=(-) SIDE band. | |
6354.9+X | (57/2-) | E(level): 5/2[523] band. | |
6568.4+Y | (57/2+) | E(level): i13/2 π=+ band. | |
6594.9+Y | (59/2-) | E(level): π=(-) SIDE band. | |
7224+X | (61/2-) | E(level): 5/2[523] band. |
E(level) | E(gamma) | Comments |
145.3+X | 145.3 | E(γ): from 169Re ε decay. |
Identification: cross bombardments, excitation functions, and x-ray coincidence data for 36Ar, 40Ar bombardments of Cs, Ba, La, and Pr (1987ScZL).