ADOPTED LEVELS, GAMMAS for 173W
Author: V. S. Shirley | Citation: Nucl. Data Sheets 75,377 (1995) | Cutoff date: 1-Oct-1993
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-5.17×103 keV 4 | S(n)= 7.70×103 keV 4 | S(p)= 4.69×103 keV 4 | Q(α)= 3.56×103 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 161Dy(16O,4nγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | A | 5/2- | 7.6 m 2 % ε = 100 | |||||
0.0+X | A | (1/2-) | ||||||
85.37 10 | A | (7/2)+ | 14 ns 4 | 85.37 10 | 100 | E1 | 0.0 | 5/2- |
89.74+X 20 | A | (5/2-) | 89.74 20 | 100 | 0.0+X | (1/2-) | ||
95.23 9 | A | (7/2-) | 95.22 10 | 100 | 0.0 | 5/2- | ||
127.91 13 | A | (9/2+) | 42.49 10 | 100 | 85.37 | (7/2)+ | ||
200.04 14 | A | (11/2+) | 72.11 10 114.78 15 | 100 22 22 11 | (M1+E2) | 127.91 85.37 | (9/2+) (7/2)+ | |
216.85 10 | A | (9/2-) | 121.60 10 216.87 15 | 92 25 100 25 | M1+E2 | 95.23 0.0 | (7/2-) 5/2- | |
273.84 16 | A | (13/2+) | 73.83 10 145.48 40 | 100 20 <200 | 200.04 127.91 | (11/2+) (9/2+) | ||
280.71+X 22 | A | (9/2-) | 190.97 10 | 100 | E2 | 89.74+X | (5/2-) | |
362.26 15 | A | (11/2-) | 145.40 25 267.07 20 | <182 100 27 | E2 | 216.85 95.23 | (9/2-) (7/2-) | |
423.95 16 | A | (15/2+) | 150.12 10 223.91 10 | 80 7 100 7 | M1+E2 E2 | 273.84 200.04 | (13/2+) (11/2+) | |
517.87 19 | A | (17/2+) | 93.93 10 243.69 40 | 36 5 100 36 | 423.95 273.84 | (15/2+) (13/2+) | ||
529.34 15 | A | (13/2-) | 167.08 15 312.48 15 | 100 11 79 11 | M1+E2 E2 | 362.26 216.85 | (11/2-) (9/2-) | |
555.46+X 24 | A | (13/2-) | 274.75 10 | 100 | E2 | 280.71+X | (9/2-) | |
715.76 17 | A | (15/2-) | 186.38 15 353.51 15 | 87 13 100 20 | M1+E2 E2 | 529.34 362.26 | (13/2-) (11/2-) | |
763.20 20 | A | (19/2+) | 245.30 25 339.29 15 | 38 9 100 6 | M1+E2 E2 | 517.87 423.95 | (17/2+) (15/2+) | |
867.23 22 | A | (21/2+) | 104.07 15 349.31 20 | 5.5 18 100 20 | 763.20 517.87 | (19/2+) (17/2+) | ||
896.7+X 3 | A | (17/2-) | 341.28 15 | 100 | E2 | 555.46+X | (13/2-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
918.19 19 | A | (17/2-) | 202.40 15 388.88 15 | 35 10 100 15 | M1+E2 E2 | 715.76 529.34 | (15/2-) (13/2-) | |
1134.7 4 | A | (19/2-) | 418.90 35 | 100 | 715.76 | (15/2-) | ||
1203.6 3 | A | (23/2+) | 336.43 20 440.36 25 | 26 8 100 8 | M1+E2 (E2) | 867.23 763.20 | (21/2+) (19/2+) | |
1292.5+X 3 | A | (21/2-) | 395.80 15 | 100 | E2 | 896.7+X | (17/2-) | |
1316.3 3 | A | (25/2+) | 449.08 20 | 100 | E2 | 867.23 | (21/2+) | |
1362.4 5 | A | (21/2-) | 444.20 45 | 100 | E2 | 918.19 | (17/2-) | |
1600.5 4 | A | (23/2-) | 465.80 20 | 100 | E2 | 1134.7 | (19/2-) | |
1727.6 3 | A | (27/2+) | 523.94 20 | 100 | E2 | 1203.6 | (23/2+) | |
1734.6+X 4 | A | (25/2-) | 442.06 30 | 100 | E2 | 1292.5+X | (21/2-) | |
1843.5 8 | A | (25/2-) | 481.10 60 | 100 | E2 | 1362.4 | (21/2-) | |
1852.6 4 | A | (29/2+) | 536.25 20 | 100 | E2 | 1316.3 | (25/2+) | |
2099.7 7 | A | (27/2-) | 499.19 50 | 100 | 1600.5 | (23/2-) | ||
2213.4+X 6 | A | (29/2-) | 478.77 40 | 100 | E2 | 1734.6+X | (25/2-) | |
2320.8 4 | A | (31/2+) | 593.24 30 | 100 | 1727.6 | (27/2+) | ||
2462.2 4 | A | (33/2+) | 609.67 20 | 100 | E2 | 1852.6 | (29/2+) | |
2643.0 8 | A | (31/2-) | 543.30 35 | 100 | 2099.7 | (27/2-) | ||
2719.3+X 8 | A | (33/2-) | 505.96 50 | 100 | 2213.4+X | (29/2-) | ||
2972.1 5 | A | (35/2+) | 651.32 30 | 100 | E2 | 2320.8 | (31/2+) | |
3130.5 5 | A | (37/2+) | 668.31 25 | 100 | E2 | 2462.2 | (33/2+) | |
3271.5+X 8 | A | (37/2-) | 552.13 25 | 100 | 2719.3+X | (33/2-) | ||
3675.1 7 | A | (39/2+) | 703.00 40 | 100 | (E2) | 2972.1 | (35/2+) | |
3834.5 6 | A | (41/2+) | 703.97 30 | 100 | (E2) | 3130.5 | (37/2+) | |
3887.9+X 9 | A | (41/2-) | 616.40 32 | 100 | E2 | 3271.5+X | (37/2-) |
E(level): From 161Dy(16O,4nγ).
Jπ(level): From γ-ray multipolarities, coincidence data, and analysis of rotational structure in 161Dy(16O,4nγ) (1978Wa16), except where noted.
I(γ): Relative photon branching from each level.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - 5/2(512) band; α=13.9, B=-11 | |||||||
0.0 | 5/2- | 7.6 m 2 % ε = 100 | |||||
95.23 9 | (7/2-) | ||||||
216.85 10 | (9/2-) | 121.60 10 216.87 15 | 92 25 100 25 | M1+E2 | 95.23 0.0 | (7/2-) 5/2- | |
362.26 15 | (11/2-) | 145.40 25 267.07 20 | <182 100 27 | E2 | 216.85 95.23 | (9/2-) (7/2-) | |
529.34 15 | (13/2-) | 167.08 15 312.48 15 | 100 11 79 11 | M1+E2 E2 | 362.26 216.85 | (11/2-) (9/2-) | |
715.76 17 | (15/2-) | 186.38 15 353.51 15 | 87 13 100 20 | M1+E2 E2 | 529.34 362.26 | (13/2-) (11/2-) | |
918.19 19 | (17/2-) | 202.40 15 388.88 15 | 35 10 100 15 | M1+E2 E2 | 715.76 529.34 | (15/2-) (13/2-) | |
1134.7 4 | (19/2-) | 418.90 35 | 100 | 715.76 | (15/2-) | ||
1362.4 5 | (21/2-) | 444.20 45 | 100 | E2 | 918.19 | (17/2-) | |
1600.5 4 | (23/2-) | 465.80 20 | 100 | E2 | 1134.7 | (19/2-) | |
1843.5 8 | (25/2-) | 481.10 60 | 100 | E2 | 1362.4 | (21/2-) | |
2099.7 7 | (27/2-) | 499.19 50 | 100 | 1600.5 | (23/2-) | ||
2643.0 8 | (31/2-) | 543.30 35 | 100 | 2099.7 | (27/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - 7/2(633) band | |||||||
85.37 10 | (7/2)+ | 14 ns 4 | |||||
127.91 13 | (9/2+) | ||||||
200.04 14 | (11/2+) | 72.11 10 114.78 15 | 100 22 22 11 | (M1+E2) | 127.91 85.37 | (9/2+) (7/2)+ | |
273.84 16 | (13/2+) | 73.83 10 145.48 40 | 100 20 <200 | 200.04 127.91 | (11/2+) (9/2+) | ||
423.95 16 | (15/2+) | 150.12 10 223.91 10 | 80 7 100 7 | M1+E2 E2 | 273.84 200.04 | (13/2+) (11/2+) | |
517.87 19 | (17/2+) | 93.93 10 243.69 40 | 36 5 100 36 | 423.95 273.84 | (15/2+) (13/2+) | ||
763.20 20 | (19/2+) | 245.30 25 339.29 15 | 38 9 100 6 | M1+E2 E2 | 517.87 423.95 | (17/2+) (15/2+) | |
867.23 22 | (21/2+) | 104.07 15 349.31 20 | 5.5 18 100 20 | 763.20 517.87 | (19/2+) (17/2+) | ||
1203.6 3 | (23/2+) | 336.43 20 440.36 25 | 26 8 100 8 | M1+E2 (E2) | 867.23 763.20 | (21/2+) (19/2+) | |
1316.3 3 | (25/2+) | 449.08 20 | 100 | E2 | 867.23 | (21/2+) | |
1727.6 3 | (27/2+) | 523.94 20 | 100 | E2 | 1203.6 | (23/2+) | |
1852.6 4 | (29/2+) | 536.25 20 | 100 | E2 | 1316.3 | (25/2+) | |
2320.8 4 | (31/2+) | 593.24 30 | 100 | 1727.6 | (27/2+) | ||
2462.2 4 | (33/2+) | 609.67 20 | 100 | E2 | 1852.6 | (29/2+) | |
2972.1 5 | (35/2+) | 651.32 30 | 100 | E2 | 2320.8 | (31/2+) | |
3130.5 5 | (37/2+) | 668.31 25 | 100 | E2 | 2462.2 | (33/2+) | |
3675.1 7 | (39/2+) | 703.00 40 | 100 | (E2) | 2972.1 | (35/2+) | |
3834.5 6 | (41/2+) | 703.97 30 | 100 | (E2) | 3130.5 | (37/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - 1/2(521) band; α=14.0, B=-23, a=0.72 | |||||||
0.0+X | (1/2-) | ||||||
89.74+X 20 | (5/2-) | ||||||
280.71+X 22 | (9/2-) | 190.97 10 | 100 | E2 | 89.74+X | (5/2-) | |
555.46+X 24 | (13/2-) | 274.75 10 | 100 | E2 | 280.71+X | (9/2-) | |
896.7+X 3 | (17/2-) | 341.28 15 | 100 | E2 | 555.46+X | (13/2-) | |
1292.5+X 3 | (21/2-) | 395.80 15 | 100 | E2 | 896.7+X | (17/2-) | |
1734.6+X 4 | (25/2-) | 442.06 30 | 100 | E2 | 1292.5+X | (21/2-) | |
2213.4+X 6 | (29/2-) | 478.77 40 | 100 | E2 | 1734.6+X | (25/2-) | |
2719.3+X 8 | (33/2-) | 505.96 50 | 100 | 2213.4+X | (29/2-) | ||
3271.5+X 8 | (37/2-) | 552.13 25 | 100 | 2719.3+X | (33/2-) | ||
3887.9+X 9 | (41/2-) | 616.40 32 | 100 | E2 | 3271.5+X | (37/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
85.37 | (7/2)+ | 14 ns 4 | 85.37 10 | E1 | 0.570 | B(E1)(W.u.)=1.6E-5 5, α=0.570 | |
200.04 | (11/2+) | 72.11 10 | (M1+E2) | 14.0 | α=14.0 14 | ||
216.85 | (9/2-) | 121.60 10 | M1+E2 | -0.30 15 | 2.71 | α=2.71 8 | |
280.71+X | (9/2-) | 190.97 10 | E2 | 0.364 | α=0.364 | ||
362.26 | (11/2-) | 267.07 20 | E2 | 0.122 | α=0.122 | ||
423.95 | (15/2+) | 150.12 10 | M1+E2 | -0.8 4 | 1.27 | α=1.27 14 | |
(15/2+) | 223.91 10 | E2 | 0.215 | α=0.215 | |||
529.34 | (13/2-) | 167.08 15 | M1+E2 | -0.09 10 | 1.13 | α=1.13 | |
(13/2-) | 312.48 15 | E2 | 0.0759 | α=0.0759 | |||
555.46+X | (13/2-) | 274.75 10 | E2 | 0.112 | α=0.112 | ||
715.76 | (15/2-) | 186.38 15 | M1+E2 | +0.02 6 | 0.835 | α=0.835 | |
(15/2-) | 353.51 15 | E2 | 0.0531 | α=0.0531 | |||
763.20 | (19/2+) | 245.30 25 | M1+E2 | -0.8 4 | 0.30 | α=0.30 5 | |
(19/2+) | 339.29 15 | E2 | 0.0597 | α=0.0597 | |||
896.7+X | (17/2-) | 341.28 15 | E2 | 0.0587 | α=0.0587 | ||
918.19 | (17/2-) | 202.40 15 | M1+E2 | -2.0 20 | 0.37 | α=0.37 5 | |
(17/2-) | 388.88 15 | E2 | 0.0407 | α=0.0407 | |||
1203.6 | (23/2+) | 336.43 20 | M1+E2 | -1.0 10 | 0.11 | α=0.11 3 | |
(23/2+) | 440.36 25 | (E2) | 0.0292 | α=0.0292 | |||
1292.5+X | (21/2-) | 395.80 15 | E2 | 0.0388 | α=0.0388 | ||
1316.3 | (25/2+) | 449.08 20 | E2 | 0.0277 | α=0.0277 | ||
1362.4 | (21/2-) | 444.20 45 | E2 | 0.0285 | α=0.0285 | ||
1600.5 | (23/2-) | 465.80 20 | E2 | 0.0253 | α=0.0253 | ||
1727.6 | (27/2+) | 523.94 20 | E2 | 0.0189 | α=0.0189 | ||
1734.6+X | (25/2-) | 442.06 30 | E2 | 0.0289 | α=0.0289 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1843.5 | (25/2-) | 481.10 60 | E2 | 0.0233 | α=0.0233 | ||
1852.6 | (29/2+) | 536.25 20 | E2 | 0.0179 | α=0.0179 | ||
2213.4+X | (29/2-) | 478.77 40 | E2 | 0.0236 | α=0.0236 | ||
2462.2 | (33/2+) | 609.67 20 | E2 | 0.0132 | α=0.0132 | ||
2972.1 | (35/2+) | 651.32 30 | E2 | 0.0113 | α=0.0113 | ||
3130.5 | (37/2+) | 668.31 25 | E2 | 0.0107 | α=0.0107 | ||
3675.1 | (39/2+) | 703.00 40 | (E2) | 0.00955 | α=0.00955 | ||
3834.5 | (41/2+) | 703.97 30 | (E2) | 0.00952 | α=0.00952 | ||
3887.9+X | (41/2-) | 616.40 32 | E2 | 0.0129 | α=0.0129 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 5/2- | 7.6 m 2 % ε = 100 | %α<0.002 from extrapolation of Q(α) vs. T1/2(α) for 161,163,165W. E(level): %α<0.002 from extrapolation of Q(α) vs. T1/2(α) for 161,163,165W. 5/2(512) band; α=13.9, B=-11. |
0.0+X | (1/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
85.37 | (7/2)+ | 14 ns 4 | E(level): 7/2(633) band. |
89.74+X | (5/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
95.23 | (7/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
127.91 | (9/2+) | E(level): 7/2(633) band. | |
200.04 | (11/2+) | E(level): 7/2(633) band. | |
216.85 | (9/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
273.84 | (13/2+) | E(level): 7/2(633) band. | |
280.71+X | (9/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
362.26 | (11/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
423.95 | (15/2+) | E(level): 7/2(633) band. | |
517.87 | (17/2+) | E(level): 7/2(633) band. | |
529.34 | (13/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
555.46+X | (13/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
715.76 | (15/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
763.20 | (19/2+) | E(level): 7/2(633) band. | |
867.23 | (21/2+) | E(level): 7/2(633) band. | |
896.7+X | (17/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
918.19 | (17/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
1134.7 | (19/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
1203.6 | (23/2+) | E(level): 7/2(633) band. | |
1292.5+X | (21/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
1316.3 | (25/2+) | E(level): 7/2(633) band. | |
1362.4 | (21/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
1600.5 | (23/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
1727.6 | (27/2+) | E(level): 7/2(633) band. | |
1734.6+X | (25/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
1843.5 | (25/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
1852.6 | (29/2+) | E(level): 7/2(633) band. | |
2099.7 | (27/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
2213.4+X | (29/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
2320.8 | (31/2+) | E(level): 7/2(633) band. | |
2462.2 | (33/2+) | E(level): 7/2(633) band. | |
2643.0 | (31/2-) | E(level): 5/2(512) band; α=13.9, B=-11. | |
2719.3+X | (33/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
2972.1 | (35/2+) | E(level): 7/2(633) band. | |
3130.5 | (37/2+) | E(level): 7/2(633) band. | |
3271.5+X | (37/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. | |
3675.1 | (39/2+) | E(level): 7/2(633) band. | |
3834.5 | (41/2+) | E(level): 7/2(633) band. | |
3887.9+X | (41/2-) | E(level): 1/2(521) band; α=14.0, B=-23, a=0.72. |
E(level) | E(gamma) | Comments |
127.91 | 42.49 | E(γ): overlap with Dy x rays affects measurement. |
216.85 | 216.87 | I(γ): includes component from contaminant. |
273.84 | 145.48 | I(γ): see comment with 145.4γ. |
362.26 | 145.40 | I(γ): for 145.4γ and 145.5γ combined. |
517.87 | 243.69 | I(γ): includes component from 174W. |
867.23 | 349.31 | I(γ): includes components from 172W and 174W. |
1203.6 | 440.36 | I(γ): includes component from 23Na. |
Identification: excitation functions for 165Ho(14N,xn) and 165Ho(16O,xn), presence of γ’s from 173Ta ε decay (1986Sz05); excitation functions for (p,xn) on 181Ta, presence of γ’s from 173Ta ε decay in 9-neutron product (1963Sa14); excitation functions for (3He,xn) on 176Hf (1973CaYH).
Q-value: Note: Current evaluation has used the following Q record -4770 SY7590 SY4310 SY3890 syst 1993Au05