ADOPTED LEVELS, GAMMAS for 171Os
Authors: Coral M. Baglin, E.A. Mccutchan | Citation: Nucl. Data Sheets 151, 334 (2018) | Cutoff date: 30-Jun-2018
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-7890 keV 40 | S(n)= 8447 keV 20 | S(p)= 2678 keV 29 | Q(α)= 5371 keV 4 | ||
Reference: 2017WA10 |
References: | |||
A | 175Pt α decay | B | 144Sm(30Si,3nγ) |
C | 116Sn(58Ni,2pnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC | (5/2-) | 8.3 s 2 % ε = 98.20 21 % α = 1.80 21 | |||||
76.70 7 | ABC | (7/2-) | 76.60 10 | 100 | M1 | 0.0 | (5/2-) | |
186.32 13 | BC | (13/2+) | ||||||
207.57 7 | ABC | (9/2-) | 130.78 4 207.64 9 | 100 13 24 7 | M1 [E2] | 76.70 0.0 | (7/2-) (5/2-) | |
211.0 4 | A | (7/2-,9/2-) | 134.1 4 211.2 5 | | M1 | 76.70 0.0 | (7/2-) (5/2-) | |
440.12 13 | BC | (17/2+) | 253.80 3 | 100 | 186.32 | (13/2+) | ||
445.20 8 | BC | (11/2-) | 237.49 5 368.58 4 | 31.4 27 100 10 | 207.57 76.70 | (9/2-) (7/2-) | ||
601.16 8 | BC | (13/2-) | 155.76 12 393.61 4 | 4.3 3 100 5 | 445.20 207.57 | (11/2-) (9/2-) | ||
626.00 15 | C | (15/2+) | 185.84 12 439.64 12 | 30 4 100 19 | 440.12 186.32 | (17/2+) (13/2+) | ||
887.26 12 | BC | (21/2+) | 447.16 3 | 100 | Q | 440.12 | (17/2+) | |
894.97 9 | BC | (15/2-) | 449.78 5 | 100 | 445.20 | (11/2-) | ||
1067.99 15 | C | (19/2+) | 441.94 9 627.82 13 | 78 6 100 10 | 626.00 440.12 | (15/2+) (17/2+) | ||
1110.10 9 | BC | (17/2-) | 508.93 4 | 100 | 601.16 | (13/2-) | ||
1138.2 3 | C | (17/2+) | 951.9 3 | 100 | 186.32 | (13/2+) | ||
1285.89 22 | C | (19/2+) | 845.50 22 | 100 | 440.12 | (17/2+) | ||
1400.39 10 | BC | (19/2-) | 505.42 4 | 100 | 894.97 | (15/2-) | ||
1454.04 12 | BC | (25/2+) | 566.79 3 | 100 | Q | 887.26 | (21/2+) | |
1538.7 3 | C | (21/2+) | 400.56 17 1098.5 3 | 47 5 100 11 | 1138.2 440.12 | (17/2+) (17/2+) | ||
1547.3 3 | C | 659.99 27 | 100 | 887.26 | (21/2+) | |||
1619.61 15 | C | (23/2+) | 551.57 7 732.42 18 | 100 5 39 3 | 1067.99 887.26 | (19/2+) (21/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1642.95 10 | BC | (21/2-) | 532.84 4 | 100 | 1110.10 | (17/2-) | ||
1752.95 13 | BC | (23/2+) | 865.65 8 | 100 | D+Q | 887.26 | (21/2+) | |
1801.52 22 | C | (23/2+) | 515.26 26 914.60 24 | 43 6 100 9 | 1285.89 887.26 | (19/2+) (21/2+) | ||
1878.2 8 | C | 990.9 7 | 100 | 887.26 | (21/2+) | |||
1910.98 10 | BC | (23/2-) | 510.60 4 1022.9 4 | 100 4 13.1 13 | 1400.39 887.26 | (19/2-) (21/2+) | ||
2017.5 3 | C | (25/2+) | 478.86 13 | 100 | 1538.7 | (21/2+) | ||
2081.73 13 | BC | (29/2+) | 627.66 4 | 100 | Q | 1454.04 | (25/2+) | |
2141.07 10 | BC | (25/2-) | 498.13 4 | 100 | 1642.95 | (21/2-) | ||
2161.88 12 | BC | (27/2+) | 408.96 5 518.32 24 708.05 9 | 74 3 23.6 21 100 5 | Q | 1752.95 1642.95 1454.04 | (23/2+) (21/2-) (25/2+) | |
2201.88 16 | C | (27/2+) | 582.23 7 748.24 23 | 100 5 27.0 26 | 1619.61 1454.04 | (23/2+) (25/2+) | ||
2247.2 5 | C | 793.2 4 | 100 | 1454.04 | (25/2+) | |||
2337.15 19 | C | (25/2-) | 582.9 3 | 100 | 1752.95 | (23/2+) | ||
2359.36 11 | BC | (27/2-) | 448.45 5 | 100 | 1910.98 | (23/2-) | ||
2413.56 12 | BC | (27/2-) | 502.13 12 959.54 12 | 57 4 100 6 | 1910.98 1454.04 | (23/2-) (25/2+) | ||
2423.27 25 | C | (27/2+) | 621.77 25 969.2 3 | 96 11 100 11 | 1801.52 1454.04 | (23/2+) (25/2+) | ||
2520.94 12 | BC | (29/2-) | 183.37 17 359.10 4 379.92 8 439.04 10 | 6.8 8 100 4 36.1 19 33.8 19 | D | 2337.15 2161.88 2141.07 2081.73 | (25/2-) (27/2+) (25/2-) (29/2+) | |
2559.5 4 | C | (29/2+) | 541.94 19 | 100 | 2017.5 | (25/2+) | ||
2629.55 25 | BC | (29/2-) | 488.48 22 | 100 | 2141.07 | (25/2-) | ||
2675.99 12 | BC | (31/2-) | 262.36 5 316.74 6 | 100 5 65 3 | Q | 2413.56 2359.36 | (27/2-) (27/2-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2720.3 7 | C | 1266.3 6 | 100 | 1454.04 | (25/2+) | |||
2725.77 13 | BC | (33/2+) | 644.04 4 | 100 | Q | 2081.73 | (29/2+) | |
2793.55 18 | C | (31/2+) | 591.67 7 | 100 | 2201.88 | (27/2+) | ||
2840.48 12 | BC | (31/2-) | 481.12 5 | 100 | 2359.36 | (27/2-) | ||
2893.80 12 | BC | (33/2-) | 372.86 4 | 100 | Q | 2520.94 | (29/2-) | |
3078.1 4 | C | (31/2+) | 654.86 21 | 100 | 2423.27 | (27/2+) | ||
3115.31 13 | BC | (35/2-) | 439.31 5 | 100 | 2675.99 | (31/2-) | ||
3117.8 4 | C | (33/2-) | 488.3 3 | 100 | 2629.55 | (29/2-) | ||
3174.7 5 | C | (33/2+) | 615.24 24 | 100 | 2559.5 | (29/2+) | ||
3333.39 14 | BC | (37/2+) | 607.62 4 | 100 | Q | 2725.77 | (33/2+) | |
3372.74 15 | BC | (35/2-) | 532.26 8 | 100 | 2840.48 | (31/2-) | ||
3415.76 13 | BC | (37/2-) | 521.96 5 | 100 | Q | 2893.80 | (33/2-) | |
3415.79 22 | C | (35/2+) | 622.24 12 | 100 | 2793.55 | (31/2+) | ||
3505.79 16 | BC | (37/2+) | 780.03 10 | 100 | 2725.77 | (33/2+) | ||
3666.8 4 | C | (37/2-) | 548.92 9 | 100 | 3117.8 | (33/2-) | ||
3725.93 15 | BC | (39/2-) | 610.62 8 | 100 | 3115.31 | (35/2-) | ||
3897.10 15 | BC | (41/2+) | 563.71 6 | 100 | 3333.39 | (37/2+) | ||
3968.73 19 | BC | (39/2-) | 595.99 12 | 100 | 3372.74 | (35/2-) | ||
4054.72 16 | BC | (41/2-) | 638.96 8 | 100 | Q | 3415.76 | (37/2-) | |
4082.29 25 | C | (39/2+) | 666.50 12 | 100 | 3415.79 | (35/2+) | ||
4159.60 20 | C | (41/2+) | 653.83 15 826.15 23 | 100 8 60 6 | 3505.79 3333.39 | (37/2+) (37/2+) | ||
4299.0 5 | C | (41/2-) | 632.20 16 | 100 | 3666.8 | (37/2-) | ||
4459.14 22 | C | (43/2-) | 733.21 16 | 100 | 3725.93 | (39/2-) | ||
4538.94 19 | BC | (45/2+) | 641.84 11 | 100 | 3897.10 | (41/2+) | ||
4635.5 5 | C | (43/2-) | 666.8 4 | 100 | 3968.73 | (39/2-) | ||
4766.75 24 | BC | (45/2-) | 712.02 18 | 100 | 4054.72 | (41/2-) | ||
4791.9 4 | C | (43/2+) | 709.6 3 | 100 | 4082.29 | (39/2+) | ||
4883.7 3 | C | (45/2+) | 724.06 17 | 100 | 4159.60 | (41/2+) | ||
5219.0 5 | C | (47/2-) | 759.9 4 | 100 | 4459.14 | (43/2-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5277.81 24 | BC | (49/2+) | 738.86 15 | 100 | 4538.94 | (45/2+) | ||
5503.2 4 | C | (49/2-) | 736.5 3 | 100 | 4766.75 | (45/2-) | ||
5644.5 4 | C | (49/2+) | 760.8 3 | 100 | 4883.7 | (45/2+) | ||
6109.5 11 | C | (53/2+) | 831.7 10 | 100 | 5277.81 | (49/2+) | ||
6260.2 21 | C | (53/2-) | 757.0 20 | 100 | 5503.2 | (49/2-) |
E(level): From least-squares adjustment of adopted Eγ.
Jπ(level): Tentative values based on inferred γ-ray multipolarities, coincidence data, and rotational structure in (HI,xnγ) (1999Ba13), except where noted. Particle-rotor calculations place Fermi surface close to 5/2[523] orbital; energy difference between 441.1 and 186.9 levels matches expectations for 17/2+ to 13/2+ transition in decoupled band (1990Ba29).
E(γ): From 116Sn(58Ni,2pnγ), except where noted.
I(γ): Relative photon branching from each level; values are from 116Sn(58Ni,2pnγ), except as noted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - 5/2[523], α=+1/2 band. E band; becomes EBC band as J | |||||||
0.0 | (5/2-) | 8.3 s 2 % ε = 98.20 21 % α = 1.80 21 | |||||
207.57 7 | (9/2-) | 130.78 4 207.64 9 | 100 13 24 7 | M1 [E2] | 76.70 0.0 | (7/2-) (5/2-) | |
601.16 8 | (13/2-) | ||||||
1110.10 9 | (17/2-) | 508.93 4 | 100 | 601.16 | (13/2-) | ||
1642.95 10 | (21/2-) | 532.84 4 | 100 | 1110.10 | (17/2-) | ||
2141.07 10 | (25/2-) | 498.13 4 | 100 | 1642.95 | (21/2-) | ||
2629.55 25 | (29/2-) | 488.48 22 | 100 | 2141.07 | (25/2-) | ||
3117.8 4 | (33/2-) | 488.3 3 | 100 | 2629.55 | (29/2-) | ||
3666.8 4 | (37/2-) | 548.92 9 | 100 | 3117.8 | (33/2-) | ||
4299.0 5 | (41/2-) | 632.20 16 | 100 | 3666.8 | (37/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - 5/2[523], α=-1/2 band. F band; becomes FBC band as J | |||||||
76.70 7 | (7/2-) | ||||||
445.20 8 | (11/2-) | 237.49 5 368.58 4 | 31.4 27 100 10 | 207.57 76.70 | (9/2-) (7/2-) | ||
894.97 9 | (15/2-) | ||||||
1400.39 10 | (19/2-) | 505.42 4 | 100 | 894.97 | (15/2-) | ||
1910.98 10 | (23/2-) | 510.60 4 1022.9 4 | 100 4 13.1 13 | 1400.39 887.26 | (19/2-) (21/2+) | ||
2359.36 11 | (27/2-) | 448.45 5 | 100 | 1910.98 | (23/2-) | ||
2840.48 12 | (31/2-) | 481.12 5 | 100 | 2359.36 | (27/2-) | ||
3372.74 15 | (35/2-) | 532.26 8 | 100 | 2840.48 | (31/2-) | ||
3968.73 19 | (39/2-) | 595.99 12 | 100 | 3372.74 | (35/2-) | ||
4635.5 5 | (43/2-) | 666.8 4 | 100 | 3968.73 | (39/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes | |||||||
2337.15 19 | (25/2-) | ||||||
2520.94 12 | (29/2-) | 183.37 17 359.10 4 379.92 8 439.04 10 | 6.8 8 100 4 36.1 19 33.8 19 | D | 2337.15 2161.88 2141.07 2081.73 | (25/2-) (27/2+) (25/2-) (29/2+) | |
2893.80 12 | (33/2-) | ||||||
3415.76 13 | (37/2-) | 521.96 5 | 100 | Q | 2893.80 | (33/2-) | |
4054.72 16 | (41/2-) | 638.96 8 | 100 | Q | 3415.76 | (37/2-) | |
4766.75 24 | (45/2-) | 712.02 18 | 100 | 4054.72 | (41/2-) | ||
5503.2 4 | (49/2-) | 736.5 3 | 100 | 4766.75 | (45/2-) | ||
6260.2 21 | (53/2-) | 757.0 20 | 100 | 5503.2 | (49/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes | |||||||
2413.56 12 | (27/2-) | ||||||
2675.99 12 | (31/2-) | 262.36 5 316.74 6 | 100 5 65 3 | Q | 2413.56 2359.36 | (27/2-) (27/2-) | |
3115.31 13 | (35/2-) | ||||||
3725.93 15 | (39/2-) | 610.62 8 | 100 | 3115.31 | (35/2-) | ||
4459.14 22 | (43/2-) | 733.21 16 | 100 | 3725.93 | (39/2-) | ||
5219.0 5 | (47/2-) | 759.9 4 | 100 | 4459.14 | (43/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - i13/2, α=+1/2 band. A band. | |||||||
186.32 13 | (13/2+) | ||||||
440.12 13 | (17/2+) | 253.80 3 | 100 | 186.32 | (13/2+) | ||
887.26 12 | (21/2+) | ||||||
1454.04 12 | (25/2+) | 566.79 3 | 100 | Q | 887.26 | (21/2+) | |
2081.73 13 | (29/2+) | 627.66 4 | 100 | Q | 1454.04 | (25/2+) | |
2725.77 13 | (33/2+) | 644.04 4 | 100 | Q | 2081.73 | (29/2+) | |
3505.79 16 | (37/2+) | 780.03 10 | 100 | 2725.77 | (33/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - i13/2, α=-1/2 band. B band; becomes BAD band as J | |||||||
626.00 15 | (15/2+) | ||||||
1067.99 15 | (19/2+) | 441.94 9 627.82 13 | 78 6 100 10 | 626.00 440.12 | (15/2+) (17/2+) | ||
1619.61 15 | (23/2+) | ||||||
2201.88 16 | (27/2+) | 582.23 7 748.24 23 | 100 5 27.0 26 | 1619.61 1454.04 | (23/2+) (25/2+) | ||
2793.55 18 | (31/2+) | 591.67 7 | 100 | 2201.88 | (27/2+) | ||
3415.79 22 | (35/2+) | 622.24 12 | 100 | 2793.55 | (31/2+) | ||
4082.29 25 | (39/2+) | 666.50 12 | 100 | 3415.79 | (35/2+) | ||
4791.9 4 | (43/2+) | 709.6 3 | 100 | 4082.29 | (39/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |||||||
3333.39 14 | (37/2+) | ||||||
3897.10 15 | (41/2+) | 563.71 6 | 100 | 3333.39 | (37/2+) | ||
4538.94 19 | (45/2+) | ||||||
5277.81 24 | (49/2+) | 738.86 15 | 100 | 4538.94 | (45/2+) | ||
6109.5 11 | (53/2+) | 831.7 10 | 100 | 5277.81 | (49/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - ACD, α=+1/2 band. | |||||||
4159.60 20 | (41/2+) | ||||||
4883.7 3 | (45/2+) | 724.06 17 | 100 | 4159.60 | (41/2+) | ||
5644.5 4 | (49/2+) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 9 - A~#(γ VIBRATION), α=-1/2 band. | |||||||
1285.89 22 | (19/2+) | ||||||
1801.52 22 | (23/2+) | 515.26 26 914.60 24 | 43 6 100 9 | 1285.89 887.26 | (19/2+) (21/2+) | ||
2423.27 25 | (27/2+) | ||||||
3078.1 4 | (31/2+) | 654.86 21 | 100 | 2423.27 | (27/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 10 - A~#(BETA VIBRATION), α=+1/2 band. | |||||||
1138.2 3 | (17/2+) | ||||||
1538.7 3 | (21/2+) | 400.56 17 1098.5 3 | 47 5 100 11 | 1138.2 440.12 | (17/2+) (17/2+) | ||
2017.5 3 | (25/2+) | ||||||
2559.5 4 | (29/2+) | 541.94 19 | 100 | 2017.5 | (25/2+) | ||
3174.7 5 | (33/2+) | 615.24 24 | 100 | 2559.5 | (29/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 11 - B~#(octupole VIBRATION), α=-1/2 band. i13/2, α=-1/2 | |||||||
1752.95 13 | (23/2+) | ||||||
2161.88 12 | (27/2+) | 408.96 5 518.32 24 708.05 9 | 74 3 23.6 21 100 5 | Q | 1752.95 1642.95 1454.04 | (23/2+) (21/2-) (25/2+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
76.70 | (7/2-) | 76.60 10 | M1 | 12.02 | α=12.02, α(K)=9.89 15, α(L)=1.639 24, α(M)=0.376 6, α(N)=0.0919 14, α(O)=0.01586 23, α(P)=0.001179 18 | ||
207.57 | (9/2-) | 130.78 4 | M1 | 2.61 | α=2.61, α(K)=2.16 3, α(L)=0.350 5, α(M)=0.0803 12, α(N)=0.0196 3, α(O)=0.00338 5, α(P)=0.000252 4 | ||
(9/2-) | 207.64 9 | [E2] | 0.293 | α=0.293, α(K)=0.1538 22, α(L)=0.1051 15, α(M)=0.0264 4, α(N)=0.00636 9, α(O)=0.000964 14, α(P)=1.451×10-5 21 | |||
211.0 | (7/2-,9/2-) | 134.1 4 | M1 | 2.43 | α=2.43, α(K)=2.01 4, α(L)=0.326 6, α(M)=0.0747 13, α(N)=0.0182 3, α(O)=0.00315 6, α(P)=0.000234 4 | ||
1752.95 | (23/2+) | 865.65 8 | D+Q | +4.3 +24-14 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (5/2-) | 8.3 s 2 % ε = 98.20 21 % α = 1.80 21 | %α: weighted average of 1.7 3 (1979Ha10) (deduced from intensity ratio of 171Os daughter α’s and 175Pt parent α’s in same spectrum) and 1.9 3 (1995Hi02) (assuming mult=E2 for the 190γ(171Re) produced in 171Os ε decay). E(level): %α: weighted average of 1.7 3 (1979Ha10) (deduced from intensity ratio of 171Os daughter α’s and 175Pt parent α’s in same spectrum) and 1.9 3 (1995Hi02) (assuming mult=E2 for the 190γ(171Re) produced in 171Os ε decay). 5/2[523], α=+1/2 band. E band; becomes EBC band as J. |
76.70 | (7/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
186.32 | (13/2+) | E(level): i13/2, α=+1/2 band. A band. | |
207.57 | (9/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
440.12 | (17/2+) | E(level): i13/2, α=+1/2 band. A band. | |
445.20 | (11/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
601.16 | (13/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
626.00 | (15/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
887.26 | (21/2+) | E(level): i13/2, α=+1/2 band. A band. | |
894.97 | (15/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
1067.99 | (19/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
1110.10 | (17/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
1138.2 | (17/2+) | E(level): A~#(BETA VIBRATION), α=+1/2 band. | |
1285.89 | (19/2+) | E(level): A~#(γ VIBRATION), α=-1/2 band. | |
1400.39 | (19/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
1454.04 | (25/2+) | E(level): i13/2, α=+1/2 band. A band. | |
1538.7 | (21/2+) | E(level): A~#(BETA VIBRATION), α=+1/2 band. | |
1619.61 | (23/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
1642.95 | (21/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
1752.95 | (23/2+) | E(level): B~#(octupole VIBRATION), α=-1/2 band. i13/2, α=-1/2. | |
1801.52 | (23/2+) | E(level): A~#(γ VIBRATION), α=-1/2 band. | |
1910.98 | (23/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
2017.5 | (25/2+) | E(level): A~#(BETA VIBRATION), α=+1/2 band. | |
2081.73 | (29/2+) | E(level): i13/2, α=+1/2 band. A band. | |
2141.07 | (25/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2161.88 | (27/2+) | E(level): B~#(octupole VIBRATION), α=-1/2 band. i13/2, α=-1/2. | |
2201.88 | (27/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
2337.15 | (25/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
2359.36 | (27/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
2413.56 | (27/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
2423.27 | (27/2+) | E(level): A~#(γ VIBRATION), α=-1/2 band. | |
2520.94 | (29/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
2559.5 | (29/2+) | E(level): A~#(BETA VIBRATION), α=+1/2 band. | |
2629.55 | (29/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
2675.99 | (31/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
2725.77 | (33/2+) | E(level): i13/2, α=+1/2 band. A band. | |
2793.55 | (31/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
2840.48 | (31/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
2893.80 | (33/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
3078.1 | (31/2+) | E(level): A~#(γ VIBRATION), α=-1/2 band. | |
3115.31 | (35/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
3117.8 | (33/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
3174.7 | (33/2+) | E(level): A~#(BETA VIBRATION), α=+1/2 band. | |
3333.39 | (37/2+) | E(level): ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |
3372.74 | (35/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
3415.76 | (37/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
3415.79 | (35/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
3505.79 | (37/2+) | E(level): i13/2, α=+1/2 band. A band. | |
3666.8 | (37/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
3725.93 | (39/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
3897.10 | (41/2+) | E(level): ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |
3968.73 | (39/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
4054.72 | (41/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
4082.29 | (39/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
4159.60 | (41/2+) | E(level): ACD, α=+1/2 band. | |
4299.0 | (41/2-) | E(level): 5/2[523], α=+1/2 band. E band; becomes EBC band as J. | |
4459.14 | (43/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
4538.94 | (45/2+) | E(level): ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |
4635.5 | (43/2-) | E(level): 5/2[523], α=-1/2 band. F band; becomes FBC band as J. | |
4766.75 | (45/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
4791.9 | (43/2+) | E(level): i13/2, α=-1/2 band. B band; becomes BAD band as J. | |
4883.7 | (45/2+) | E(level): ACD, α=+1/2 band. | |
5219.0 | (47/2-) | E(level): (ν 5/2[523])(i13/2)2 α=-1/2 band. FAB band; becomes. | |
5277.81 | (49/2+) | E(level): ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |
5503.2 | (49/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. | |
5644.5 | (49/2+) | E(level): ACD, α=+1/2 band. | |
6109.5 | (53/2+) | E(level): ABC, α=+1/2 band. Yrast for J ≥ 37/2. | |
6260.2 | (53/2-) | E(level): (ν 5/2[523])(i13/2)2 α=+1/2 band. EAB band; becomes. |
E(level) | E(gamma) | Comments |
76.70 | 76.60 | E(γ): other: 76.7 3 from α decay M(γ): from α(K)exp in α decay |
207.57 | 130.78 | E(γ): other: 130.8 4 from α decay. I(γ): weighted average from (30Si,3nγ) and (58Ni,2pnγ). M(γ): from α(K)exp in α decay | 207.64 | E(γ): other: 207.9 5 from α decay. I(γ): weighted average from (30Si,3nγ) and (58Ni,2pnγ). |
211.0 | 134.1 | E(γ): from α decay M(γ): from α(K)exp in α decay | 211.2 | E(γ): from α decay |
887.26 | 447.16 | E(γ): other: 447.7 2 in (30Si,3nγ). |
1110.10 | 508.93 | E(γ): other: 509.8 2 in (30Si,3nγ). |
1400.39 | 505.42 | E(γ): other: 506.1 2 in (30Si,3nγ). |
1454.04 | 566.79 | E(γ): other: 567.6 2 in (30Si,3nγ). |
1752.95 | 865.65 | E(γ): other: 866.3 2 in (30Si,3nγ). |
1910.98 | 510.60 | E(γ): other: 511.3 2 in (30Si,3nγ). |
2081.73 | 627.66 | E(γ): other: 628.6 2 in (30Si,3nγ). |
2141.07 | 498.13 | E(γ): other: 498.7 2 in (30Si,3nγ). |
2161.88 | 408.96 | E(γ): other: 409.8 3 in (30Si,3nγ). | 708.05 | E(γ): other: 708.7 2 in (30Si,3nγ). |
2337.15 | 582.9 | E(γ): fits placement very poorly (deviates from expected value by ≈4σ). |
2413.56 | 502.13 | E(γ): other: 503.5 3 in (30Si,3nγ). | 959.54 | E(γ): other: 960.5 3 in (30Si,3nγ). M(γ): ΔJ=1 transition from γ(θ) in (HI,xnγ). |
2520.94 | 359.10 | E(γ): other: 359.7 2 in (30Si,3nγ). | 379.92 | I(γ): other: 26 5 in (30Si,3nγ). |
2629.55 | 488.48 | E(γ): other: 489.2 3 in (30Si,3nγ). |
2675.99 | 316.74 | I(γ): other: 39 10 in (30Si,3nγ). |
2725.77 | 644.04 | E(γ): other: 644.8 2 in (30Si,3nγ). |
2893.80 | 372.86 | E(γ): other: 373.5 2 in (30Si,3nγ). |
3333.39 | 607.62 | E(γ): other: 608.4 2 in (30Si,3nγ). |
E(level) | E(gamma) | Comments |
3897.10 | 563.71 | E(γ): other: 564.4 2 in (30Si,3nγ). |
3968.73 | 595.99 | E(γ): other: 597.1 3 in (30Si,3nγ). |
4054.72 | 638.96 | E(γ): other: 640.1 2 in (30Si,3nγ). |
4538.94 | 641.84 | E(γ): other: 642.7 2 in (30Si,3nγ). |
5277.81 | 738.86 | E(γ): other: 740.1 3 in (30Si,3nγ). |
Identification: excitation functions for 156Dy(20Ne,xn) and known positions for α’s from 172Os, 173Os, 174Os; Q(α) consistent with α-decay systematics (1972To06).
Decay α observed following 20Ne+156Dy and 136Xe+136Xe studies (2009Og03).
Levels: The band structure is adopted from 1999Ba13.
Q-value: S(2n)=19720 30; S(2p)=3962 24; Q(εp)=5698 22 (2017Wa10).