ADOPTED LEVELS, GAMMAS for 171W
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-)=-5840 keV 40 | S(n)= 7870 keV 30 | S(p)= 4240 keV 40 | Q(α)= 3960 keV 40 | ||
| Reference: 2017WA10 |
| References: | |||
| A | 171Re ε decay | B | 155Gd(20Ne,4nγ) |
| C | 146Nd(30Si,5nγ) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | A C | (5/2-) | 2.38 m 4 % ε = 100 | |||||
| 101.86 8 | A C | (7/2-) | 101.9 1 | 100 | M1 | 0.0 | (5/2-) | |
| 133.4 | A | (3/2-) | 133.4 | 100 | M1 | 0.0 | (5/2-) | |
| 182.8 6 | C | (11/2+) | ||||||
| 183.1 6 | BC | (13/2+) | ||||||
| 207.6 | A | (5/2+) | 105.6 207.6 | 42 11 100 21 | E1 [E1] | 101.86 0.0 | (7/2-) (5/2-) | |
| 233.17 8 | A C | (9/2-) | 131.4 1 233.1 1 | 100 6 49.2 8 | (M1) (E2) | 101.86 0.0 | (7/2-) (5/2-) | |
| 389.26 11 | C | (11/2-) | 156.4 2 287.4 1 | 100 5 97.8 14 | (E2) | 233.17 101.86 | (9/2-) (7/2-) | |
| 390.8 6 | C | (15/2+) | 207.73? 208.0 1 | 100.0 18 | 183.1 182.8 | (13/2+) (11/2+) | ||
| 395.4 6 | BC | (17/2+) | 4.53 10 S 212.3 1 | 100.0 15 | [M1] (E2) | 390.8 183.1 | (15/2+) (13/2+) | |
| 548.23 12 | C | (13/2-) | 159.0 3 315.0 1 365.4 3 | 11.5 6 100.0 20 <14.1 | (E2) | 389.26 233.17 182.8 | (11/2-) (9/2-) (11/2+) | |
| 568.4 | A | (7/2-) | 360.9 434.9 466.4 568.4 | 19 1 47 2 31 3 100 4 | [E1] [E2] [M1] [M1] | 207.6 133.4 101.86 0.0 | (5/2+) (3/2-) (7/2-) (5/2-) | |
| 736.12 13 | C | (15/2-) | 187.7 2 346.9 1 | 4.3 9 100.0 22 | (E2) | 548.23 389.26 | (13/2-) (11/2-) | |
| 738.9 6 | BC | (21/2+) | 343.5 1 | 100 | (E2) | 395.4 | (17/2+) | |
| 739.2 6 | C | (19/2+) | 343.5 5 348.4 1 | 32 9 100 22 | (M1) (E2) | 395.4 390.8 | (17/2+) (15/2+) | |
| 914.84 15 | C | (17/2-) | 179.0 5 366.6 1 524.0 5 | 1.5 4 100.0 20 3.9 9 | (E2) | 736.12 548.23 390.8 | (15/2-) (13/2-) (15/2+) | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1066.0 | A | (7/2-) | 498.0 933.9 964.0 1066.0 | 26 2 20 4 16 2 100 6 | [M1] | 568.4 133.4 101.86 0.0 | (7/2-) (3/2-) (7/2-) (5/2-) | |
| 1131.02 17 | C | (19/2-) | 394.9 1 | 100 | (E2) | 736.12 | (15/2-) | |
| 1189.5 6 | BC | (25/2+) | 450.6 1 | 100 | (E2) | 738.9 | (21/2+) | |
| 1197.0 6 | C | (23/2+) | 7.59 12 S 457.8 1 458.2 2 | | [M1] | 1189.5 739.2 738.9 | (25/2+) (19/2+) (21/2+) | |
| 1332.13 18 | C | (21/2-) | 201.0 5 417.3 1 | 100.0 20 | (E2) | 1131.02 914.84 | (19/2-) (17/2-) | |
| 1576.9 3 | C | (23/2-) | 445.9 2 | 100 | (E2) | 1131.02 | (19/2-) | |
| 1721.8 6 | BC | (29/2+) | 532.3 1 | 100 | (E2) | 1189.5 | (25/2+) | |
| 1738.1 6 | C | (27/2+) | 16.41 14 S 541.1 1 548.5 7 | 0.019 11 100.0 24 13.5 18 | [M1] [M1] | 1721.8 1197.0 1189.5 | (29/2+) (23/2+) (25/2+) | |
| 1785.23 21 | C | (25/2-) | 208.0 5 453.1 1 | 100.0 20 | (E2) | 1576.9 1332.13 | (23/2-) (21/2-) | |
| 2070.0 3 | C | (27/2-) | 493.1 1 | 100 | (E2) | 1576.9 | (23/2-) | |
| 2083.7 11 | C | (25/2-) | ||||||
| 2249.83 23 | C | (29/2-) | 464.6 1 | 100 | (E2) | 1785.23 | (25/2-) | |
| 2311.4 6 | BC | (33/2+) | 589.6 1 | 100.0 17 | (E2) | 1721.8 | (29/2+) | |
| 2343.1 6 | C | (31/2+) | 31.79S 605.0 1 621.5 10 | 100 3 | (E2) | 2311.4 1738.1 1721.8 | (33/2+) (27/2+) (29/2+) | |
| 2460.8 11 | C | (29/2-) | 377.1 1 | 100 | (E2) | 2083.7 | (25/2-) | |
| 2600.5 3 | C | (31/2-) | 530.7 3 | 100 | (E2) | 2070.0 | (27/2-) | |
| 2616.0 3 | C | (31/2-) | 546.0 1 | 100 | 2070.0 | (27/2-) | ||
| 2737.04 25 | C | (33/2-) | 487.2 1 | 100 | (E2) | 2249.83 | (29/2-) | |
| 2871.8 4 | C | (33/2-) | 411.0 10 622.0 5 | 100 7 33 3 | (E2) | 2460.8 2249.83 | (29/2-) (29/2-) | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2935.0 6 | BC | (37/2+) | 623.6 1 | 100 | (E2) | 2311.4 | (33/2+) | |
| 2999.2 6 | C | (35/2+) | 656.1 1 | 100 | (E2) | 2343.1 | (31/2+) | |
| 3069.4 3 | C | (35/2-) | 453.4 1 468.9 1 | 47 3 100 3 | (E2) | 2616.0 2600.5 | (31/2-) (31/2-) | |
| 3187.6 3 | C | (35/2-) | 571.5 1 587.2 1 | 100 5 93 5 | (E2) | 2616.0 2600.5 | (31/2-) (31/2-) | |
| 3274.2 3 | C | (37/2-) | 537.2 2 | 100 | (E2) | 2737.04 | (33/2-) | |
| 3376.3 4 | C | (37/2-) | 504.5 1 639.0 5 | 100 3 25.4 25 | (E2) | 2871.8 2737.04 | (33/2-) (33/2-) | |
| 3577.2 6 | BC | (41/2+) | 642.2 1 | 100 | 2935.0 | (37/2+) | ||
| 3617.8 4 | C | (39/2-) | 548.4 1 | 100 | (E2) | 3069.4 | (35/2-) | |
| 3698.1 6 | C | (39/2+) | 698.9 1 | 100 | (E2) | 2999.2 | (35/2+) | |
| 3809.6 4 | C | (39/2-) | 622.0 1 | | (E2) | 3187.6 | (35/2-) | |
| 3874.7 4 | C | (41/2-) | 600.5 1 | 100 | (E2) | 3274.2 | (37/2-) | |
| 3954.7 6 | C | (41/2) | 1019.7 1 | 100 | 2935.0 | (37/2+) | ||
| 3968.1 4 | C | (41/2-) | 591.8 2 694.0 5 | 100.0 24 <22 | (E2) | 3376.3 3274.2 | (37/2-) (37/2-) | |
| 4248.5 4 | C | (43/2-) | 630.7 1 | 100 | (E2) | 3617.8 | (39/2-) | |
| 4250.7 7 | BC | (45/2+) | 673.5 1 | 100 | (E2) | 3577.2 | (41/2+) | |
| 4429.2 6 | C | (43/2+) | 731.1 1 | 100 | (E2) | 3698.1 | (39/2+) | |
| 4478.8 4 | C | (43/2-) | 669.2 1 | 100 | (E2) | 3809.6 | (39/2-) | |
| 4542.7 4 | C | (45/2-) | 668.0 1 | 100 | (E2) | 3874.7 | (41/2-) | |
| 4631.4 5 | C | (45/2-) | 663.3 1 | 100 | (E2) | 3968.1 | (41/2-) | |
| 4648.7 7 | C | (45/2) | 694.2 5 1071.4 3 | | 3954.7 3577.2 | (41/2) (41/2+) | ||
| 4948.2 4 | C | (47/2-) | 699.7 2 | 100 | (E2) | 4248.5 | (43/2-) | |
| 4982.8 7 | C | (49/2+) | 732.1 1 | 100 | (E2) | 4250.7 | (45/2+) | |
| 5180.8 7 | C | (47/2+) | 751.6 3 | 100 | (E2) | 4429.2 | (43/2+) | |
| 5195.5 4 | C | (47/2-) | 716.7 2 | 100 | (E2) | 4478.8 | (43/2-) | |
| 5272.9 4 | C | (49/2-) | 730.2 1 | 100 | (E2) | 4542.7 | (45/2-) | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 5352.3 5 | C | (49/2-) | 720.9 1 | 100 | (E2) | 4631.4 | (45/2-) | |
| 5435.7 9 | C | (49/2) | 787.0 5 | 100 | 4648.7 | (45/2) | ||
| 5707.2 4 | C | (51/2-) | 759.0 1 | 100 | (E2) | 4948.2 | (47/2-) | |
| 5785.1 7 | C | (53/2+) | 802.3 1 | 100 | (E2) | 4982.8 | (49/2+) | |
| 5957.0 8 | C | (51/2+) | 776.2 3 | 100 | (E2) | 5180.8 | (47/2+) | |
| 5959.4 4 | C | (51/2-) | 763.9 1 | 100 | (E2) | 5195.5 | (47/2-) | |
| 6057.1 4 | C | (53/2-) | 784.2 2 | 100 | 5272.9 | (49/2-) | ||
| 6127.8 5 | C | (53/2-) | 775.5 1 | 100 | (E2) | 5352.3 | (49/2-) | |
| 6526.8 5 | C | (55/2-) | 819.6 1 | 100 | (E2) | 5707.2 | (51/2-) | |
| 6657.3 7 | C | (57/2+) | 872.2 2 | 100 | (E2) | 5785.1 | (53/2+) | |
| 6773.4 7 | C | (55/2-) | 814.0 5 | 100 | (E2) | 5959.4 | (51/2-) | |
| 6774.0 9 | C | (55/2+) | 817.0 5 | 100 | 5957.0 | (51/2+) | ||
| 6894.1 7 | C | (57/2-) | 837.0 5 | 100 | 6057.1 | (53/2-) | ||
| 6967.8 5 | C | (57/2-) | 840.0 2 | 100 | 6127.8 | (53/2-) | ||
| 7412.5 5 | C | (59/2-) | 885.7 2 | 100 | (E2) | 6526.8 | (55/2-) | |
| 7595.3 8 | C | (61/2+) | 938.0 3 | 100 | (E2) | 6657.3 | (57/2+) | |
| 7650.4 9 | C | (59/2-) | 877.0 5 | 100 | 6773.4 | (55/2-) | ||
| 7791.6 9 | C | (61/2-) | 897.5 5 | 100 | (E2) | 6894.1 | (57/2-) | |
| 7877.3 6 | C | (61/2-) | 909.5 3 | 100 | 6967.8 | (57/2-) | ||
| 8364.5 7 | C | (63/2-) | 952.0 5 | 100 | 7412.5 | (59/2-) | ||
| 8590.4 8 | C | (65/2+) | 995.1 2 | 100 | 7595.3 | (61/2+) | ||
| 8754.6 10 | C | (65/2-) | 963.0 5 | 100 | 7791.6 | (61/2-) | ||
| 9776.6 11 | C | (69/2-) | 1022.0 5 | 100 | 8754.6 | (65/2-) | ||
E(level): From a least-squares fit to Eγ, by evaluators.
Jπ(level): Values given without comment are from (30Si,5nγ), based on transition multipolarities and deduced band structure.
I(γ): From 146Nd(30Si,5nγ), 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 GS band. | |||||||
| 0.0 | (5/2-) | 2.38 m 4 % ε = 100 | |||||
| 233.17 8 | (9/2-) | 131.4 1 233.1 1 | 100 6 49.2 8 | (M1) (E2) | 101.86 0.0 | (7/2-) (5/2-) | |
| 548.23 12 | (13/2-) | 159.0 3 315.0 1 365.4 3 | 11.5 6 100.0 20 <14.1 | (E2) | 389.26 233.17 182.8 | (11/2-) (9/2-) (11/2+) | |
| 914.84 15 | (17/2-) | ||||||
| 1332.13 18 | (21/2-) | ||||||
| 1785.23 21 | (25/2-) | 208.0 5 453.1 1 | 100.0 20 | (E2) | 1576.9 1332.13 | (23/2-) (21/2-) | |
| 2249.83 23 | (29/2-) | 464.6 1 | 100 | (E2) | 1785.23 | (25/2-) | |
| 2737.04 25 | (33/2-) | 487.2 1 | 100 | (E2) | 2249.83 | (29/2-) | |
| 3274.2 3 | (37/2-) | 537.2 2 | 100 | (E2) | 2737.04 | (33/2-) | |
| 3874.7 4 | (41/2-) | 600.5 1 | 100 | (E2) | 3274.2 | (37/2-) | |
| 4542.7 4 | (45/2-) | 668.0 1 | 100 | (E2) | 3874.7 | (41/2-) | |
| 5272.9 4 | (49/2-) | 730.2 1 | 100 | (E2) | 4542.7 | (45/2-) | |
| 6057.1 4 | (53/2-) | 784.2 2 | 100 | 5272.9 | (49/2-) | ||
| 6894.1 7 | (57/2-) | 837.0 5 | 100 | 6057.1 | (53/2-) | ||
| 7791.6 9 | (61/2-) | 897.5 5 | 100 | (E2) | 6894.1 | (57/2-) | |
| 8754.6 10 | (65/2-) | 963.0 5 | 100 | 7791.6 | (61/2-) | ||
| 9776.6 11 | (69/2-) | 1022.0 5 | 100 | 8754.6 | (65/2-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - 5/2[642], α=+1/2 band. | |||||||
| 183.1 6 | (13/2+) | ||||||
| 395.4 6 | (17/2+) | 4.53 10 S 212.3 1 | 100.0 15 | [M1] (E2) | 390.8 183.1 | (15/2+) (13/2+) | |
| 738.9 6 | (21/2+) | 343.5 1 | 100 | (E2) | 395.4 | (17/2+) | |
| 1189.5 6 | (25/2+) | ||||||
| 1721.8 6 | (29/2+) | ||||||
| 2311.4 6 | (33/2+) | 589.6 1 | 100.0 17 | (E2) | 1721.8 | (29/2+) | |
| 2935.0 6 | (37/2+) | 623.6 1 | 100 | (E2) | 2311.4 | (33/2+) | |
| 3577.2 6 | (41/2+) | 642.2 1 | 100 | 2935.0 | (37/2+) | ||
| 4250.7 7 | (45/2+) | 673.5 1 | 100 | (E2) | 3577.2 | (41/2+) | |
| 4982.8 7 | (49/2+) | 732.1 1 | 100 | (E2) | 4250.7 | (45/2+) | |
| 5785.1 7 | (53/2+) | 802.3 1 | 100 | (E2) | 4982.8 | (49/2+) | |
| 6657.3 7 | (57/2+) | 872.2 2 | 100 | (E2) | 5785.1 | (53/2+) | |
| 7595.3 8 | (61/2+) | 938.0 3 | 100 | (E2) | 6657.3 | (57/2+) | |
| 8590.4 8 | (65/2+) | 995.1 2 | 100 | 7595.3 | (61/2+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 3 - Possible 1/2[521], α=+1/2 band. | |||||||
| 2083.7 11 | (25/2-) | ||||||
| 2460.8 11 | (29/2-) | 377.1 1 | 100 | (E2) | 2083.7 | (25/2-) | |
| 2871.8 4 | (33/2-) | 411.0 10 622.0 5 | 100 7 33 3 | (E2) | 2460.8 2249.83 | (29/2-) (29/2-) | |
| 3376.3 4 | (37/2-) | ||||||
| 3968.1 4 | (41/2-) | ||||||
| 4631.4 5 | (45/2-) | 663.3 1 | 100 | (E2) | 3968.1 | (41/2-) | |
| 5352.3 5 | (49/2-) | 720.9 1 | 100 | (E2) | 4631.4 | (45/2-) | |
| 6127.8 5 | (53/2-) | 775.5 1 | 100 | (E2) | 5352.3 | (49/2-) | |
| 6967.8 5 | (57/2-) | 840.0 2 | 100 | 6127.8 | (53/2-) | ||
| 7877.3 6 | (61/2-) | 909.5 3 | 100 | 6967.8 | (57/2-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 4 - ROTATIONAL SEQUENCE. | |||||||
| 3954.7 6 | (41/2) | ||||||
| 4648.7 7 | (45/2) | 694.2 5 1071.4 3 | | 3954.7 3577.2 | (41/2) (41/2+) | ||
| 5435.7 9 | (49/2) | 787.0 5 | 100 | 4648.7 | (45/2) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 101.86 | (7/2-) | 101.9 1 | M1 | 4.50 | α=4.50 | |
| 133.4 | (3/2-) | 133.4 | M1 | 2.08 | α=2.08 | |
| 207.6 | (5/2+) | 105.6 | E1 | 0.326 | α=0.326 | |
| (5/2+) | 207.6 | [E1] | 0.0570 | α=0.0570 | ||
| 233.17 | (9/2-) | 131.4 1 | (M1) | 2.18 | α=2.18 | |
| (9/2-) | 233.1 1 | (E2) | 0.186 | α=0.186 | ||
| 389.26 | (11/2-) | 287.4 1 | (E2) | 0.0967 | α=0.0967 | |
| 395.4 | (17/2+) | 4.53 10 | [M1] | 1.74×103 | α=1.74×103 13 | |
| (17/2+) | 212.3 1 | (E2) | 0.253 | α=0.253 | ||
| 548.23 | (13/2-) | 315.0 1 | (E2) | 0.0735 | α=0.0735 | |
| 568.4 | (7/2-) | 360.9 | [E1] | 0.01476 | α=0.01476 | |
| (7/2-) | 434.9 | [E2] | 0.0300 | α=0.0300 | ||
| (7/2-) | 466.4 | [M1] | 0.0677 | α=0.0677 | ||
| (7/2-) | 568.4 | [M1] | 0.0405 | α=0.0405 | ||
| 736.12 | (15/2-) | 346.9 1 | (E2) | 0.0556 | α=0.0556 | |
| 738.9 | (21/2+) | 343.5 1 | (E2) | 0.0572 | α=0.0572 | |
| 739.2 | (19/2+) | 343.5 5 | (M1) | 0.1522 | α=0.1522 | |
| (19/2+) | 348.4 1 | (E2) | 0.0550 | α=0.0550 | ||
| 914.84 | (17/2-) | 366.6 1 | (E2) | 0.0476 | α=0.0476 | |
| 1066.0 | (7/2-) | 498.0 | [M1] | 0.0571 | α=0.0571 | |
| 1131.02 | (19/2-) | 394.9 1 | (E2) | 0.0388 | α=0.0388 | |
| 1189.5 | (25/2+) | 450.6 1 | (E2) | 0.0273 | α=0.0273 | |
| 1197.0 | (23/2+) | 7.59 12 | [M1] | 374 | α=374 19 | |
| 1332.13 | (21/2-) | 417.3 1 | (E2) | 0.0334 | α=0.0334 | |
| 1576.9 | (23/2-) | 445.9 2 | (E2) | 0.0281 | α=0.0281 | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 1721.8 | (29/2+) | 532.3 1 | (E2) | 0.0180 | α=0.0180 | |
| 1738.1 | (27/2+) | 16.41 14 | [M1] | 165 | α=165 5 | |
| (27/2+) | 548.5 7 | [M1] | 0.0444 | α=0.0444 | ||
| 1785.23 | (25/2-) | 453.1 1 | (E2) | 0.0269 | α=0.0269 | |
| 2070.0 | (27/2-) | 493.1 1 | (E2) | 0.0217 | α=0.0217 | |
| 2249.83 | (29/2-) | 464.6 1 | (E2) | 0.0253 | α=0.0253 | |
| 2311.4 | (33/2+) | 589.6 1 | (E2) | 0.01410 | α=0.01410 | |
| 2343.1 | (31/2+) | 605.0 1 | (E2) | 0.01327 | α=0.01327 | |
| 2460.8 | (29/2-) | 377.1 1 | (E2) | 0.0440 | α=0.0440 | |
| 2600.5 | (31/2-) | 530.7 3 | (E2) | 0.0181 | α=0.0181 | |
| 2737.04 | (33/2-) | 487.2 1 | (E2) | 0.0224 | α=0.0224 | |
| 2871.8 | (33/2-) | 411.0 10 | (E2) | 0.0348 | α=0.0348 6 | |
| 2935.0 | (37/2+) | 623.6 1 | (E2) | 0.01237 | α=0.01237 | |
| 2999.2 | (35/2+) | 656.1 1 | (E2) | 0.01102 | α=0.01102 | |
| 3069.4 | (35/2-) | 453.4 1 | (E2) | 0.0269 | α=0.0269 | |
| 3187.6 | (35/2-) | 571.5 1 | (E2) | 0.01517 | α=0.01517 | |
| 3274.2 | (37/2-) | 537.2 2 | (E2) | 0.01760 | α=0.01760 | |
| 3376.3 | (37/2-) | 504.5 1 | (E2) | 0.0205 | α=0.0205 | |
| 3617.8 | (39/2-) | 548.4 1 | (E2) | 0.01674 | α=0.01674 | |
| 3809.6 | (39/2-) | 622.0 1 | (E2) | 0.01245 | α=0.01245 | |
| 3874.7 | (41/2-) | 600.5 1 | (E2) | 0.01350 | α=0.01350 | |
| 3968.1 | (41/2-) | 591.8 2 | (E2) | 0.01397 | α=0.01397 | |
| 4248.5 | (43/2-) | 630.7 1 | (E2) | 0.01206 | α=0.01206 | |
| 4250.7 | (45/2+) | 673.5 1 | (E2) | 0.01039 | α=0.01039 | |
| 4478.8 | (43/2-) | 669.2 1 | (E2) | 0.01054 | α=0.01054 | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 4542.7 | (45/2-) | 668.0 1 | (E2) | 0.01058 | α=0.01058 | |
| 4631.4 | (45/2-) | 663.3 1 | (E2) | 0.01075 | α=0.01075 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | (5/2-) | 2.38 m 4 % ε = 100 | α decay not observed (%α≈1×10-7 estimated from extrapolation of log Q(α) versus log T1/2(α)). E(level): α decay not observed (%α≈1×10-7 estimated from extrapolation of log Q(α) versus log T1/2(α)). 5/2[523], α=+1/2 GS band. |
| 183.1 | (13/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 233.17 | (9/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 395.4 | (17/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 548.23 | (13/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 738.9 | (21/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 914.84 | (17/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 1189.5 | (25/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 1332.13 | (21/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 1721.8 | (29/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 1785.23 | (25/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 2083.7 | (25/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 2249.83 | (29/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 2311.4 | (33/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 2460.8 | (29/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 2737.04 | (33/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 2871.8 | (33/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 2935.0 | (37/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 3274.2 | (37/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 3376.3 | (37/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 3577.2 | (41/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 3874.7 | (41/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 3954.7 | (41/2) | E(level): ROTATIONAL SEQUENCE. | |
| 3968.1 | (41/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 4250.7 | (45/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 4542.7 | (45/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 4631.4 | (45/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 4648.7 | (45/2) | E(level): ROTATIONAL SEQUENCE. | |
| 4982.8 | (49/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 5272.9 | (49/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 5352.3 | (49/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 5435.7 | (49/2) | E(level): ROTATIONAL SEQUENCE. | |
| 5785.1 | (53/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 6057.1 | (53/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 6127.8 | (53/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 6657.3 | (57/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 6894.1 | (57/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 6967.8 | (57/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 7595.3 | (61/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 7791.6 | (61/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 7877.3 | (61/2-) | E(level): Possible 1/2[521], α=+1/2 band. | |
| 8590.4 | (65/2+) | E(level): 5/2[642], α=+1/2 band. Jπ(level): From cascade of stretched E2 transitions forming band similar to i13/2 bands in odd-N hafnium isotopes (1983Ar09). | |
| 8754.6 | (65/2-) | E(level): 5/2[523], α=+1/2 GS band. | |
| 9776.6 | (69/2-) | E(level): 5/2[523], α=+1/2 GS band. |
| E(level) | E(gamma) | Comments |
| 101.86 | 101.9 | M(γ): from ε decay. |
| 133.4 | 133.4 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. M(γ): From 171Re ε decay. |
| 207.6 | 105.6 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. M(γ): From 171Re ε decay. | 207.6 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. |
| 233.17 | 131.4 | M(γ): from ε decay. |
| 390.8 | 208.0 | E(γ): Multiply placed |
| 395.4 | 4.53 | E(γ): from energy difference between 348.42γ and 343.88γ. |
| 548.23 | 365.4 | E(γ): transition feeds 182.8 and/or 183.1 level. |
| 568.4 | 360.9 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 434.9 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 466.4 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 568.4 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. |
| 1066.0 | 498.0 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 933.9 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 964.0 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. | 1066.0 | E(γ): From 171Re ε decay. I(γ): From 171Re ε decay. |
| 1197.0 | 7.59 | E(γ): from energy difference between 458.19γ and 450.60γ in (30Si,5nγ). |
| 1738.1 | 16.41 | E(γ): from energy difference between 548.71γ and 532.29γ in (30Si,5nγ). |
| 1785.23 | 208.0 | E(γ): Multiply placed |
| 2343.1 | 31.79 | E(γ): from energy difference between 621.38γ and 589.59γ in (30Si,5nγ). |
Identification: cross bombardments, excitation functions for 36Ar, 38Ar on 136Ba, 138Ba, 133Cs; γX coin (1990Me12). Others: 1971Na28, 1987Sz03.
Levels: band(a) 5/2[523], α=-1/2 band. F band; becomes EAC or FBC band at J=35/2. See comment on signature partner band.
Levels: band(b) 5/2[642], α=-1/2 band. B band; becomes BAD band. See comment on 5/2[523], α=+1/2 band.
Levels: band(c) FAB, α=-1/2 band. (ν 5/2[523])(ν 5/2[642])(ν 5/2[642]) 3-quasiparticle band.
Q-value: S(2n)=18310 30; S(2p)=6950 40 (2017Wa10).