ADOPTED LEVELS, GAMMAS for 186Hg
Authors: J. C. Batchelder and A. M. Hurst, M. S. Basunia | Citation: Nucl. Data Sheets 183, 1 (2022) | Cutoff date: 1-Mar-2022
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-8656 keV 24 | S(n)= 10427 keV 18 | S(p)= 3970 keV 12 | Q(α)= 5204 keV 10 | ||
| Reference: 2021Wa16 |
| References: | |||
| A | 186Tl ε decay (27.5 S) | B | 190Pb α decay (71 S) |
| C | 150Sm(40Ar,4nγ) | D | 154Gd(36S,4nγ) |
| E | 156Gd(34S,4nγ),170Yb(20Ne,4nγ) | F | 162Dy(28Si,4nγ) |
| G | Coulomb Excitation | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABCDEFG | 0+ | 1.38 m 10 % ε = 99.984 5 % α = 0.016 5 | |||||
| 405.33 13 | ABCDEFG | 2+ | 16.6 ps 21 | 405.30 14 | 100 | E2 | 0.0 | 0+ |
| 522.9 3 | AB D G | 0+ | ≤ 52 ps | 522.5 7 | | E0 | 0.0 | 0+ |
| 621.07 16 | A CDEFG | 2+ | 48 ps 27 | 98.2 7 215.53 17 621.3 3 | 15 8 100 10 ≈18 | [E2] E0+M1+E2 | 522.9 405.33 0.0 | 0+ 2+ 0+ |
| 807.96 16 | A CDEFG | 4+ | 3.7 ps 5 | 186.4 4 402.60 13 | 5 1 100.0 18 | (E2) E2 | 621.07 405.33 | 2+ 2+ |
| 1080.29 17 | A CDEFG | 4+ | 271.9 3 459.2 2 675.30 21 | 5.8 16.2 19 100 4 | E2 E2 | 807.96 621.07 405.33 | 4+ 2+ 2+ | |
| 1096.57 23 | A | 2+ | 573.57 24 691.2 3 | 100 20 ≈200 | E2 M1+E2 | 522.9 405.33 | 0+ 2+ | |
| 1164.74 20 | A CDEFG | 6+ | 6.31 ps 28 | 356.74 13 | 100 | E2 | 807.96 | 4+ |
| 1228.46 25 | A DEF | (4+) | 607.35 21 | 100 | [E2] | 621.07 | 2+ | |
| 1433.77 21 | A | (3+) | 337.1 3 626.1 3 812.7 3 | ≈9 94 6 100 | [M1] | 1096.57 807.96 621.07 | 2+ 4+ 2+ | |
| 1577.90 22 | A DEF | (6+) | 349.2 412.9 497.6 3 770.06 24 | 12 3 100 6 | Q Q | 1228.46 1164.74 1080.29 807.96 | (4+) 6+ 4+ 4+ | |
| 1588.96 23 | A CDEF | 8+ | 3.12 ps 21 | 424.16 17 | 100 | E2 | 1164.74 | 6+ |
| 1614.9 6 | A | 1209.6 5 | 100 | 405.33 | 2+ | |||
| 1659.4 3 | A | (2+) | 562.8 3 579.2 3 | 33 100 | 1096.57 1080.29 | 2+ 4+ | ||
| 1677.87 20 | A CDEF | 6+ | 597.52 18 869.8 2 | 100 5 22 5 | E2 | 1080.29 807.96 | 4+ 4+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1868.32 22 | A D F | (5+) | 434.7 3 704.0 3 788.2 3 | ≈69 ≈69 100 10 | M1(+E2) | 1433.77 1164.74 1080.29 | (3+) 6+ 4+ | |
| 1906.8 3 | A D F | (5,6+) | 826.5 3 1098.6 | | 1080.29 807.96 | 4+ 4+ | ||
| 1966.0 3 | A | 4+,5,6+ | 287.97 24 886.4 | 100 13 47 | 1677.87 1080.29 | 6+ 4+ | ||
| 1975.7 3 | A DEF | (8+) | 386.4 397.84 24 811.4 4 | 48 7 100 15 | (E2) Q | 1588.96 1577.90 1164.74 | 8+ (6+) 6+ | |
| 2055.5 5 | A | 6+ | 1247.5 4 | 100 | 807.96 | 4+ | ||
| 2077.8 4 | A CDEF | 10+ | 1.32 ps 14 | 488.9 | 100 | E2 | 1588.96 | 8+ |
| 2130.4 4 | A | 696.6 3 | 100 | 1433.77 | (3+) | |||
| 2137.9 3 | A | (3+) | 478.6 3 1057.6 3 | ≈30 100 | 1659.4 1080.29 | (2+) 4+ | ||
| 2155.4 4 | A CD F | (8+) | 477.6 3 | 100 | 1677.87 | 6+ | ||
| 2185.5 5 | DEF | 7(-) | 210? 607.6 | 100 | D | 1975.7 1577.90 | (8+) (6+) | |
| 2211.6 3 | A | 777.9 3 1131.3 3 | 100 21 | 1433.77 1080.29 | (3+) 4+ | |||
| 2217.2 5 | DEF | (8-) | 82 µs 5 | 241.5 628.1 | | 1975.7 1588.96 | (8+) 8+ | |
| 2267.3 3 | A D F | (7+) | 360.2 399.6 3 1101 | 100 | 1906.8 1868.32 1164.74 | (5,6+) (5+) 6+ | ||
| 2349.0 3 | A | (6+,7+) | 442.5 3 480.6 3 760.1 3 | 33 100 40 | 1906.8 1868.32 1588.96 | (5,6+) (5+) 8+ | ||
| 2394.2 6 | D F | (9-) | 177.0 | 100 | 2217.2 | (8-) | ||
| 2427.4 4 | D F | (10+) | 451.8 838.4 | | Q | 1975.7 1588.96 | (8+) 8+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2427.8 3 | A | (7+) | 559.7 3 749.8 3 | 100 38 | 1868.32 1677.87 | (5+) 6+ | ||
| 2464.7 5 | D F | (9-) | 279.2 489.0 | | 2185.5 1975.7 | 7(-) (8+) | ||
| 2573.0 6 | D F | (9) | 305.7 | 100 | 2267.3 | (7+) | ||
| 2591.8 6 | D F | (10-) | 197.6 374.6 | | 2394.2 2217.2 | (9-) (8-) | ||
| 2618.8 6 | CDEF | 12+ | 542.0 | 100 | E2 | 2077.8 | 10+ | |
| 2636.1 5 | CD F | (10+) | 480.8 558 | | 2155.4 2077.8 | (8+) 10+ | ||
| 2809.5 7 | D F | (11-) | 217.7 415.3 | | 2591.8 2394.2 | (10-) (9-) | ||
| 2833.8 4 | CDEF | 10+ | 755.6 1244.5 | 100 39 | D+Q Q | 2077.8 1588.96 | 10+ 8+ | |
| 2848.1 5 | D F | (11-) | 383.4 420.6 | | 2464.7 2427.4 | (9-) (10+) | ||
| 2927.4 5 | D F | (12+) | 500.0 849.5 | | Q | 2427.4 2077.8 | (10+) 10+ | |
| 3016.3 8 | D F | (11) | 443.3 | 100 | 2573.0 | (9) | ||
| 3049.0 7 | D F | (12-) | 239.5 457.2 | | 2809.5 2591.8 | (11-) (10-) | ||
| 3088.9 5 | CDEF | 11- | 255.5 452.6 469? 1011.1 | 100 40 | E1 D | 2833.8 2636.1 2618.8 2077.8 | 10+ (10+) 12+ 10+ | |
| 3200.4 8 | CDEF | 14+ | 581.6 | 100 | E2 | 2618.8 | 12+ | |
| 3267.3 7 | D F | (13-) | 419.2 | 100 | 2848.1 | (11-) | ||
| 3305.1 7 | D F | (13-) | 256.1 495.6 | | 3049.0 2809.5 | (12-) (11-) | ||
| 3315.8 6 | F | 481 698 | | 2833.8 2618.8 | 10+ 12+ | |||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 3446.1 7 | F | (13-) | 357 | 100 | 3088.9 | 11- | ||
| 3470.6 7 | CDE | 13- | 381.8 | 100 | E2 | 3088.9 | 11- | |
| 3471.1 7 | D F | (14+) | 543.7 | | 2927.4 | (12+) | ||
| 3502.1 10 | D F | (13) | 485.8 | 100 | 3016.3 | (11) | ||
| 3582.8 8 | D F | (14-) | 277.7 533.8 | | 3305.1 3049.0 | (13-) (12-) | ||
| 3735.3 9 | D F | (15-) | 468.0 | 100 | 3267.3 | (13-) | ||
| 3811.4 9 | CDEF | 16+ | 611.0 | 100 | E2 | 3200.4 | 14+ | |
| 3827.2 7 | CDEF | (15-) | 356.7 381 | 100 | (E2) | 3470.6 3446.1 | 13- (13-) | |
| 3873.4 8 | D F | (15-) | 290.6 568.3 | | 3582.8 3305.1 | (14-) (13-) | ||
| 3970.8 8 | F | 655 | 100 | 3315.8 | ||||
| 4039.8 11 | D F | (15) | 537.7 | 100 | 3502.1 | (13) | ||
| 4053.1 9 | D F | (16+) | 582.0 | 100 | Q | 3471.1 | (14+) | |
| 4183.5 8 | D F | (16-) | 310.1 600.7 | | 3873.4 3582.8 | (15-) (14-) | ||
| 4265.2 10 | D F | (17-) | 529.9 | 100 | 3735.3 | (15-) | ||
| 4268.2 9 | DEF | (17-) | 441.0 | 100 | E2 | 3827.2 | (15-) | |
| 4448.0 11 | DEF | 18+ | 636.6 | 100 | E2 | 3811.4 | 16+ | |
| 4501.5 9 | D F | (17-) | 318.0 628.1 | | 4183.5 3873.4 | (16-) (15-) | ||
| 4625.8 9 | F | 655 | 100 | 3970.8 | ||||
| 4641.5 12 | D F | (17) | 601.7 | 100 | 4039.8 | (15) | ||
| 4643.1 10 | D F | (18+) | 590.0 | 100 | 4053.1 | (16+) | ||
| 4775.1 10 | DEF | (19-) | 506.9 | 100 | E2 | 4268.2 | (17-) | |
| 4838.4 9 | D | (18-) | 336.9 654.9 | | 4501.5 4183.5 | (17-) (16-) | ||
| 4838.4 12 | D F | (19-) | 573.2 | 100 | 4265.2 | (17-) | ||
| 4866.2 12 | F | 601 | 100 | 4265.2 | (17-) | |||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 5114.8 12 | DEF | 20+ | 666.8 | 100 | E2 | 4448.0 | 18+ | |
| 5190.3 10 | D | (19-) | 688.8 | 100 | 4501.5 | (17-) | ||
| 5266.8 11 | D F | (20+) | 623.7 | 100 | 4643.1 | (18+) | ||
| 5292.0 13 | D | (19) | 650.5 | 100 | 4641.5 | (17) | ||
| 5318.8 11 | F | 693 | 100 | 4625.8 | ||||
| 5342.0 11 | D F | (21-) | 566.9 | 100 | 4775.1 | (19-) | ||
| 5347.4 11 | E | (21-) | 572.3 | 100 | (Q) | 4775.1 | (19-) | |
| 5404.2 13 | F | 538 | 100 | 4866.2 | ||||
| 5429.4 13 | D F | (21-) | 591.0 | 100 | 4838.4 | (19-) | ||
| 5815.5 13 | D F | (22+) | 700.7 | 100 | 5114.8 | 20+ | ||
| 5962.6 12 | D F | (23-) | 620.6 | 100 | 5342.0 | (21-) | ||
| 6038.4 14 | F | (23-) | 609 | 100 | 5429.4 | (21-) | ||
| 6554.4 14 | D F | (24+) | 738.9 | 100 | 5815.5 | (22+) | ||
| 6633.4 13 | D F | (25-) | 670.8 | 100 | 5962.6 | (23-) | ||
| 6680.4 14 | F | (25-) | 642 | 100 | 6038.4 | (23-) | ||
| 7328.4 15 | D | (26+) | 774 | 100 | 6554.4 | (24+) | ||
| 7355.7 14 | D F | (27-) | 722.3 | 100 | 6633.4 | (25-) | ||
| 8096.7 15 | D | (29-) | 741 | 100 | 7355.7 | (27-) | ||
| 8132.4 16 | D | (28+) | 804 | 100 | 7328.4 | (26+) | ||
| 8872.7 16 | D | (31-) | 776 | 100 | 8096.7 | (29-) | ||
E(level): From least-squares adjustment of Eγ. ΔEγ=0.5 keV assumed for any γ-rays - if missing.
Jπ(level): Based on unspecified DCO, γ(θ) and/or linear polarization data in (HI,xnγ) reactions and deduced band structure. Detailed arguments also listed, when available.
T1/2(level): From (40Ar,4nγ) (recoil-distance Doppler shift - 2014Ga04), unless noted otherwise.
M(γ): From α(K)exp in 186Tl ε decay, except as noted.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - Kπ=0+ oblate g.s. band. (1993Ma02) | |||||||
| 0.0 | 0+ | 1.38 m 10 % ε = 99.984 5 % α = 0.016 5 | |||||
| 405.33 13 | 2+ | 16.6 ps 21 | 405.30 14 | 100 | E2 | 0.0 | 0+ |
| 1080.29 17 | 4+ | 271.9 3 459.2 2 675.30 21 | 5.8 16.2 19 100 4 | E2 E2 | 807.96 621.07 405.33 | 4+ 2+ 2+ | |
| 1677.87 20 | 6+ | 597.52 18 869.8 2 | 100 5 22 5 | E2 | 1080.29 807.96 | 4+ 4+ | |
| 2155.4 4 | (8+) | 477.6 3 | 100 | 1677.87 | 6+ | ||
| 2636.1 5 | (10+) | 480.8 558 | | 2155.4 2077.8 | (8+) 10+ | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - K=0 prolate β band. (1993Ma02). Average deduced transition | |||||||
| 522.9 3 | 0+ | ≤ 52 ps | |||||
| 621.07 16 | 2+ | 48 ps 27 | 98.2 7 215.53 17 621.3 3 | 15 8 100 10 ≈18 | [E2] E0+M1+E2 | 522.9 405.33 0.0 | 0+ 2+ 0+ |
| 807.96 16 | 4+ | 3.7 ps 5 | 186.4 4 402.60 13 | 5 1 100.0 18 | (E2) E2 | 621.07 405.33 | 2+ 2+ |
| 1164.74 20 | 6+ | 6.31 ps 28 | 356.74 13 | 100 | E2 | 807.96 | 4+ |
| 1588.96 23 | 8+ | 3.12 ps 21 | 424.16 17 | 100 | E2 | 1164.74 | 6+ |
| 2077.8 4 | 10+ | 1.32 ps 14 | 488.9 | 100 | E2 | 1588.96 | 8+ |
| 2618.8 6 | 12+ | 542.0 | 100 | E2 | 2077.8 | 10+ | |
| 3200.4 8 | 14+ | 581.6 | 100 | E2 | 2618.8 | 12+ | |
| 3811.4 9 | 16+ | 611.0 | 100 | E2 | 3200.4 | 14+ | |
| 4448.0 11 | 18+ | 636.6 | 100 | E2 | 3811.4 | 16+ | |
| 5114.8 12 | 20+ | 666.8 | 100 | E2 | 4448.0 | 18+ | |
| 5815.5 13 | (22+) | 700.7 | 100 | 5114.8 | 20+ | ||
| 6554.4 14 | (24+) | 738.9 | 100 | 5815.5 | (22+) | ||
| 7328.4 15 | (26+) | 774 | 100 | 6554.4 | (24+) | ||
| 8132.4 16 | (28+) | 804 | 100 | 7328.4 | (26+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 3 - π=-, α=1 intruder band. (1993Ma02). Average deduced | |||||||
| 3088.9 5 | 11- | ||||||
| 3470.6 7 | 13- | 381.8 | 100 | E2 | 3088.9 | 11- | |
| 3827.2 7 | (15-) | 356.7 381 | 100 | (E2) | 3470.6 3446.1 | 13- (13-) | |
| 4268.2 9 | (17-) | 441.0 | 100 | E2 | 3827.2 | (15-) | |
| 4775.1 10 | (19-) | 506.9 | 100 | E2 | 4268.2 | (17-) | |
| 5342.0 11 | (21-) | 566.9 | 100 | 4775.1 | (19-) | ||
| 5962.6 12 | (23-) | 620.6 | 100 | 5342.0 | (21-) | ||
| 6633.4 13 | (25-) | 670.8 | 100 | 5962.6 | (23-) | ||
| 7355.7 14 | (27-) | 722.3 | 100 | 6633.4 | (25-) | ||
| 8096.7 15 | (29-) | 741 | 100 | 7355.7 | (27-) | ||
| 8872.7 16 | (31-) | 776 | 100 | 8096.7 | (29-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 4 - π=+, ΔJ=2 band. (1993Ma02). | |||||||
| 1228.46 25 | (4+) | ||||||
| 1577.90 22 | (6+) | 349.2 412.9 497.6 3 770.06 24 | 12 3 100 6 | Q Q | 1228.46 1164.74 1080.29 807.96 | (4+) 6+ 4+ 4+ | |
| 1975.7 3 | (8+) | 386.4 397.84 24 811.4 4 | 48 7 100 15 | (E2) Q | 1588.96 1577.90 1164.74 | 8+ (6+) 6+ | |
| 2427.4 4 | (10+) | 451.8 838.4 | | Q | 1975.7 1588.96 | (8+) 8+ | |
| 2927.4 5 | (12+) | 500.0 849.5 | | Q | 2427.4 2077.8 | (10+) 10+ | |
| 3471.1 7 | (14+) | 543.7 | | 2927.4 | (12+) | ||
| 4053.1 9 | (16+) | 582.0 | 100 | Q | 3471.1 | (14+) | |
| 4643.1 10 | (18+) | 590.0 | 100 | 4053.1 | (16+) | ||
| 5266.8 11 | (20+) | 623.7 | 100 | 4643.1 | (18+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 5 - High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν | |||||||
| 2185.5 5 | 7(-) | ||||||
| 2464.7 5 | (9-) | 279.2 489.0 | | 2185.5 1975.7 | 7(-) (8+) | ||
| 2848.1 5 | (11-) | 383.4 420.6 | | 2464.7 2427.4 | (9-) (10+) | ||
| 3267.3 7 | (13-) | 419.2 | 100 | 2848.1 | (11-) | ||
| 3735.3 9 | (15-) | 468.0 | 100 | 3267.3 | (13-) | ||
| 4265.2 10 | (17-) | 529.9 | 100 | 3735.3 | (15-) | ||
| 4838.4 12 | (19-) | 573.2 | 100 | 4265.2 | (17-) | ||
| 5429.4 13 | (21-) | 591.0 | 100 | 4838.4 | (19-) | ||
| 6038.4 14 | (23-) | 609 | 100 | 5429.4 | (21-) | ||
| 6680.4 14 | (25-) | 642 | 100 | 6038.4 | (23-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 6 - (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |||||||
| 2217.2 5 | (8-) | 82 µs 5 | |||||
| 2591.8 6 | (10-) | 197.6 374.6 | | 2394.2 2217.2 | (9-) (8-) | ||
| 3049.0 7 | (12-) | 239.5 457.2 | | 2809.5 2591.8 | (11-) (10-) | ||
| 3582.8 8 | (14-) | 277.7 533.8 | | 3305.1 3049.0 | (13-) (12-) | ||
| 4183.5 8 | (16-) | 310.1 600.7 | | 3873.4 3582.8 | (15-) (14-) | ||
| 4838.4 9 | (18-) | 336.9 654.9 | | 4501.5 4183.5 | (17-) (16-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 7 - (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |||||||
| 2394.2 6 | (9-) | ||||||
| 2809.5 7 | (11-) | 217.7 415.3 | | 2591.8 2394.2 | (10-) (9-) | ||
| 3305.1 7 | (13-) | 256.1 495.6 | | 3049.0 2809.5 | (12-) (11-) | ||
| 3873.4 8 | (15-) | 290.6 568.3 | | 3582.8 3305.1 | (14-) (13-) | ||
| 4501.5 9 | (17-) | 318.0 628.1 | | 4183.5 3873.4 | (16-) (15-) | ||
| 5190.3 10 | (19-) | 688.8 | 100 | 4501.5 | (17-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 8 - Possible collective band. (1993Ma02). | |||||||
| 1906.8 3 | (5,6+) | ||||||
| 2267.3 3 | (7+) | 360.2 399.6 3 1101 | 100 | 1906.8 1868.32 1164.74 | (5,6+) (5+) 6+ | ||
| 2573.0 6 | (9) | 305.7 | 100 | 2267.3 | (7+) | ||
| 3016.3 8 | (11) | 443.3 | 100 | 2573.0 | (9) | ||
| 3502.1 10 | (13) | 485.8 | 100 | 3016.3 | (11) | ||
| 4039.8 11 | (15) | 537.7 | 100 | 3502.1 | (13) | ||
| 4641.5 12 | (17) | 601.7 | 100 | 4039.8 | (15) | ||
| 5292.0 13 | (19) | 650.5 | 100 | 4641.5 | (17) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 9 - Possible collective band. (1992Po01). Existence of band not | |||||||
| 3315.8 6 | |||||||
| 3970.8 8 | 655 | 100 | 3315.8 | ||||
| 4625.8 9 | 655 | 100 | 3970.8 | ||||
| 5318.8 11 | 693 | 100 | 4625.8 | ||||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 10 - Possible Kπ=2+ quasi-γ band. (1994De25). Assignment of | |||||||
| 1096.57 23 | 2+ | ||||||
| 1433.77 21 | (3+) | 337.1 3 626.1 3 812.7 3 | ≈9 94 6 100 | [M1] | 1096.57 807.96 621.07 | 2+ 4+ 2+ | |
| 1868.32 22 | (5+) | 434.7 3 704.0 3 788.2 3 | ≈69 ≈69 100 10 | M1(+E2) | 1433.77 1164.74 1080.29 | (3+) 6+ 4+ | |
| 2427.8 3 | (7+) | 559.7 3 749.8 3 | 100 38 | 1868.32 1677.87 | (5+) 6+ | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 11 - Possible second γ band. (1994De25). Assignment of levels to | |||||||
| 1659.4 3 | (2+) | ||||||
| 2137.9 3 | (3+) | 478.6 3 1057.6 3 | ≈30 100 | 1659.4 1080.29 | (2+) 4+ | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 405.33 | 2+ | 16.6 ps 21 | 405.30 14 | E2 | 0.0458 | B(E2)(W.u.)=71.3 13, α=0.0458 | |
| 621.07 | 2+ | 48 ps 27 | 98.2 7 | [E2] | 6.0 | B(E2)(W.u.)=500 300, α=6.0 2 | |
| 2+ | 48 ps 27 | 215.53 17 | E0+M1+E2 | 3.5 | α=3.5 5 | ||
| 807.96 | 4+ | 3.7 ps 5 | 186.4 4 | (E2) | 0.498 | B(E2)(W.u.)=4.8×102 12, α=0.498 | |
| 4+ | 3.7 ps 5 | 402.60 13 | E2 | 0.0466 | B(E2)(W.u.)=2.0×102 3, α=0.0466 | ||
| 1080.29 | 4+ | 459.2 2 | E2 | 0.0332 | α=0.0332 | ||
| 4+ | 675.30 21 | E2 | 0.0135 | α=0.0135 | |||
| 1096.57 | 2+ | 573.57 24 | E2 | 0.0195 | α0.0195 LT | ||
| 2+ | 691.2 3 | M1+E2 | +5.7 +20-12 | 0.0137 | α=0.0137 | ||
| 1164.74 | 6+ | 6.31 ps 28 | 356.74 13 | E2 | 0.0647 | B(E2)(W.u.)=231 11, α=0.0647 | |
| 1228.46 | (4+) | 607.35 21 | [E2] | 0.0171 | α=0.0171 | ||
| 1433.77 | (3+) | 337.1 3 | [M1] | 0.263 | α=0.263 4 | ||
| 1588.96 | 8+ | 3.12 ps 21 | 424.16 17 | E2 | 0.0407 | B(E2)(W.u.)=201 14, α=0.0407 | |
| 1677.87 | 6+ | 597.52 18 | E2 | 0.0178 | α=0.0178 | ||
| 1868.32 | (5+) | 434.7 3 | 0.038 | α=0.038 | |||
| (5+) | 788.2 3 | M1(+E2) | 0.019 | α=0.019 9 | |||
| 1975.7 | (8+) | 397.84 24 | (E2) | 0.0481 | α=0.0481, α(K)=0.0324 5, α(L)=0.01186 17, α(M)=0.00296 5, α(N)=0.000737 11, α(O)=0.0001294 19, α(P)=4.26×10-6 6 | ||
| 2077.8 | 10+ | 1.32 ps 14 | 488.9 | E2 | 0.0284 | B(E2)(W.u.)=2.4×102 3, α=0.0284 | |
| 2618.8 | 12+ | 542.0 | E2 | 0.0222 | α=0.0222 | ||
| 3088.9 | 11- | 255.5 | E1 | 0.0407 | α=0.0407 | ||
| 3200.4 | 14+ | 581.6 | E2 | 0.0189 | α=0.0189 | ||
| 3470.6 | 13- | 381.8 | E2 | 0.0537 | α=0.0537 | ||
| 3811.4 | 16+ | 611.0 | E2 | 0.0169 | α=0.0169 | ||
| 3827.2 | (15-) | 356.7 | (E2) | 0.0647 | α=0.0647 | ||
| 4268.2 | (17-) | 441.0 | E2 | 0.0368 | α=0.0368 | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 4448.0 | 18+ | 636.6 | E2 | 0.0154 | α=0.0154 | ||
| 4775.1 | (19-) | 506.9 | E2 | 0.0261 | α=0.0261 | ||
| 5114.8 | 20+ | 666.8 | E2 | 0.0139 | α=0.0139 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 1.38 m 10 % ε = 99.984 5 % α = 0.016 5 | Δ<r2>(186Hg-198Hg)=-0.4643 fm2 10 (1986Ul02). E(level): Δ<r2>(186Hg-198Hg)=-0.4643 fm2 10 (1986Ul02). Kπ=0+ oblate g.s. band. (1993Ma02). |
| 405.33 | 2+ | 16.6 ps 21 | E(level): Kπ=0+ oblate g.s. band. (1993Ma02). |
| 522.9 | 0+ | ≤ 52 ps | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 621.07 | 2+ | 48 ps 27 | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 807.96 | 4+ | 3.7 ps 5 | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 1080.29 | 4+ | E(level): Kπ=0+ oblate g.s. band. (1993Ma02). | |
| 1096.57 | 2+ | E(level): Possible Kπ=2+ quasi-γ band. (1994De25). Assignment of. | |
| 1164.74 | 6+ | 6.31 ps 28 | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 1228.46 | (4+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 1433.77 | (3+) | E(level): Possible Kπ=2+ quasi-γ band. (1994De25). Assignment of. | |
| 1577.90 | (6+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 1588.96 | 8+ | 3.12 ps 21 | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 1659.4 | (2+) | E(level): Possible second γ band. (1994De25). Assignment of levels to. | |
| 1677.87 | 6+ | E(level): Kπ=0+ oblate g.s. band. (1993Ma02). | |
| 1868.32 | (5+) | E(level): Possible Kπ=2+ quasi-γ band. (1994De25). Assignment of. | |
| 1906.8 | (5,6+) | E(level): Possible collective band. (1993Ma02). | |
| 1975.7 | (8+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 2077.8 | 10+ | 1.32 ps 14 | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. |
| 2137.9 | (3+) | E(level): Possible second γ band. (1994De25). Assignment of levels to. | |
| 2155.4 | (8+) | E(level): Kπ=0+ oblate g.s. band. (1993Ma02). | |
| 2185.5 | 7(-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 2217.2 | (8-) | 82 µs 5 | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). |
| 2267.3 | (7+) | E(level): Possible collective band. (1993Ma02). | |
| 2394.2 | (9-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 2427.4 | (10+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 2427.8 | (7+) | E(level): Possible Kπ=2+ quasi-γ band. (1994De25). Assignment of. | |
| 2464.7 | (9-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 2573.0 | (9) | E(level): Possible collective band. (1993Ma02). | |
| 2591.8 | (10-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |
| 2618.8 | 12+ | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 2636.1 | (10+) | E(level): Kπ=0+ oblate g.s. band. (1993Ma02). | |
| 2809.5 | (11-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 2848.1 | (11-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 2927.4 | (12+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 3016.3 | (11) | E(level): Possible collective band. (1993Ma02). | |
| 3049.0 | (12-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |
| 3088.9 | 11- | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 3200.4 | 14+ | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 3267.3 | (13-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 3305.1 | (13-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 3315.8 | E(level): Possible collective band. (1992Po01). Existence of band not. | ||
| 3470.6 | 13- | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. The order of the 356.7γ and 381.8γ is from (36S,4nγ); it is uncertain in (34S,4nγ), and reversed in (28Si,4nγ), resulting in E(level)=3445 instead of 3471. | |
| 3471.1 | (14+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 3502.1 | (13) | E(level): Possible collective band. (1993Ma02). | |
| 3582.8 | (14-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |
| 3735.3 | (15-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 3811.4 | 16+ | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 3827.2 | (15-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 3873.4 | (15-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 3970.8 | E(level): Possible collective band. (1992Po01). Existence of band not. | ||
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 4039.8 | (15) | E(level): Possible collective band. (1993Ma02). | |
| 4053.1 | (16+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 4183.5 | (16-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |
| 4265.2 | (17-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 4268.2 | (17-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 4448.0 | 18+ | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 4501.5 | (17-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 4625.8 | E(level): Possible collective band. (1992Po01). Existence of band not. | ||
| 4641.5 | (17) | E(level): Possible collective band. (1993Ma02). | |
| 4643.1 | (18+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 4775.1 | (19-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 4838.4 | (18-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=0 band. (1993Ma02). | |
| 4838.4 | (19-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 5114.8 | 20+ | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 5190.3 | (19-) | E(level): (ν 9/2[624])+(ν 7/2[514]) α=1 band. (1993Ma02). | |
| 5266.8 | (20+) | E(level): π=+, ΔJ=2 band. (1993Ma02). | |
| 5292.0 | (19) | E(level): Possible collective band. (1993Ma02). | |
| 5318.8 | E(level): Possible collective band. (1992Po01). Existence of band not. | ||
| 5342.0 | (21-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 5429.4 | (21-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 5815.5 | (22+) | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 5962.6 | (23-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 6038.4 | (23-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 6554.4 | (24+) | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 6633.4 | (25-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 6680.4 | (25-) | E(level): High-K, ΔJ=2 band. (1992Po01). Possible configuration=(ν. | |
| 7328.4 | (26+) | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 7355.7 | (27-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 8096.7 | (29-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. | |
| 8132.4 | (28+) | E(level): K=0 prolate β band. (1993Ma02). Average deduced transition. | |
| 8872.7 | (31-) | E(level): π=-, α=1 intruder band. (1993Ma02). Average deduced. |
| E(level) | E(gamma) | Comments |
| 405.33 | 405.30 | M(γ): Stretched Q from γ(θ) in (34S,4nγ); intraband γ and RUL. |
| 621.07 | 215.53 | M(γ): From (40Ar,4nγ) |
| 807.96 | 186.4 | M(γ): From (40Ar,4nγ) | 402.60 | M(γ): Stretched Q from γ(θ) in (34S,4nγ); intraband γ and RUL. |
| 1096.57 | 573.57 | M(γ): E2(+M1) (δ|>1.4) from α(K)exp; feeds 0+ state. |
| 1228.46 | 607.35 | M(γ): See general comments on levels |
| 1577.90 | 349.2 | E(γ): From (36S,4nγ) I(γ): probably stronger than 770γ (from (34S,4nγ)); not reported in 186Tl ε decay but may be masked there by 349.1γ from daughter. M(γ): From (36S,4nγ) | 412.9 | E(γ): Reported in (36S,4nγ) only; strength comparable to that for 498γ (based on line width in drawing). | 770.06 | M(γ): From (36S,4nγ) |
| 1868.32 | 788.2 | M(γ): From (36S,4nγ) |
| 1906.8 | 1098.6 | E(γ): From (36S,4nγ) |
| 1966.0 | 287.97 | I(γ): May be overestimated; possible contribution from contaminant line (see 186Tl ε decay). |
| 1975.7 | 386.4 | E(γ): from (34S,4nγ). | 397.84 | M(γ): placed as member of ΔJ=2 intraband cascade in (36S,4nγ) and (28Si,4nγ), based on unenumerated DCO or γ(θ) data; M1+E2 from α(K)exp for doublet dominated by this transition in 186Tl ε decay favors Δπ=no. | 811.4 | M(γ): From (36S,4nγ) |
| 2077.8 | 488.9 | E(γ): from (34S,4nγ). M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ and RUL. |
| 2137.9 | 478.6 | M(γ): E2 for (477.9γ+478.6γ) from α(K)exp in 186Tl ε decay. |
| 2155.4 | 477.6 | M(γ): E2 for (477.9γ+478.6γ) from α(K)exp in 186Tl ε decay. |
| 2185.5 | 210 | E(γ): from (34S,4nγ). | 607.6 | E(γ): From (36S,4nγ) I(γ): from (34S,4nγ). M(γ): From (36S,4nγ) |
| 2217.2 | 241.5 | E(γ): From (36S,4nγ) | 628.1 | E(γ): From (36S,4nγ) |
| 2267.3 | 360.2 | E(γ): From (36S,4nγ) | 1101 | E(γ): From (28Si,4nγ) |
| 2394.2 | 177.0 | E(γ): From (36S,4nγ) |
| E(level) | E(gamma) | Comments |
| 2427.4 | 451.8 | E(γ): From (36S,4nγ) M(γ): From (36S,4nγ) | 838.4 | E(γ): From (36S,4nγ) |
| 2464.7 | 279.2 | E(γ): From (36S,4nγ) | 489.0 | E(γ): From (36S,4nγ) |
| 2573.0 | 305.7 | E(γ): From (36S,4nγ) |
| 2591.8 | 197.6 | E(γ): From (36S,4nγ) | 374.6 | E(γ): From (36S,4nγ) |
| 2618.8 | 542.0 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 2636.1 | 480.8 | E(γ): From (36S,4nγ) | 558 | E(γ): from (28Si,4nγ). |
| 2809.5 | 217.7 | E(γ): From (36S,4nγ) | 415.3 | E(γ): From (36S,4nγ) |
| 2833.8 | 755.6 | E(γ): From (36S,4nγ) | 1244.5 | E(γ): From (36S,4nγ) |
| 2848.1 | 383.4 | E(γ): From (36S,4nγ) | 420.6 | E(γ): From (36S,4nγ) |
| 2927.4 | 500.0 | E(γ): From (36S,4nγ) M(γ): From (36S,4nγ) | 849.5 | E(γ): From (36S,4nγ) |
| 3016.3 | 443.3 | E(γ): From (36S,4nγ) |
| 3049.0 | 239.5 | E(γ): From (36S,4nγ) | 457.2 | E(γ): From (36S,4nγ) |
| 3088.9 | 255.5 | E(γ): From (36S,4nγ) I(γ): from (34S,4nγ). M(γ): from DCO ratio and linear polarization in (36S,4nγ). Q in (28Si,4nγ) in disagreement. | 452.6 | E(γ): From (36S,4nγ) | 469 | E(γ): From (28Si,4nγ). | 1011.1 | E(γ): From (36S,4nγ) I(γ): From (34S,4nγ). M(γ): From (36S,4nγ); Q in (34S,4nγ) in disagreement. |
| E(level) | E(gamma) | Comments |
| 3200.4 | 581.6 | E(γ): From (36S,4nγ) M(γ): Stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 3267.3 | 419.2 | E(γ): From (36S,4nγ) |
| 3305.1 | 256.1 | E(γ): From (36S,4nγ) | 495.6 | E(γ): From (36S,4nγ) |
| 3315.8 | 481 | E(γ): from (28Si,4nγ). | 698 | E(γ): from (28Si,4nγ). |
| 3470.6 | 381.8 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 3471.1 | 543.7 | E(γ): From (36S,4nγ) |
| 3502.1 | 485.8 | E(γ): From (36S,4nγ) |
| 3582.8 | 277.7 | E(γ): From (36S,4nγ) | 533.8 | E(γ): From (36S,4nγ) |
| 3735.3 | 468.0 | E(γ): From (36S,4nγ) |
| 3811.4 | 611.0 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 3827.2 | 356.7 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ) for doublet in which this is minor component; intraband γ. |
| 3873.4 | 290.6 | E(γ): From (36S,4nγ) | 568.3 | E(γ): From (36S,4nγ) |
| 3970.8 | 655 | E(γ): from (28Si,4nγ). |
| 4039.8 | 537.7 | E(γ): From (36S,4nγ) |
| 4053.1 | 582.0 | E(γ): From (36S,4nγ) M(γ): From (36S,4nγ) |
| 4183.5 | 310.1 | E(γ): From (36S,4nγ) | 600.7 | E(γ): From (36S,4nγ) |
| 4265.2 | 529.9 | E(γ): From (36S,4nγ) |
| 4268.2 | 441.0 | E(γ): From (36S,4nγ) M(γ): Stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 4448.0 | 636.6 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 4501.5 | 318.0 | E(γ): From (36S,4nγ) | 628.1 | E(γ): From (36S,4nγ) |
| E(level) | E(gamma) | Comments |
| 4625.8 | 655 | E(γ): from (28Si,4nγ). |
| 4641.5 | 601.7 | E(γ): From (36S,4nγ) |
| 4643.1 | 590.0 | E(γ): From (36S,4nγ) |
| 4775.1 | 506.9 | E(γ): From (36S,4nγ) M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 4838.4 | 336.9 | E(γ): From (36S,4nγ) | 654.9 | E(γ): From (36S,4nγ) |
| 4838.4 | 573.2 | E(γ): From (36S,4nγ) |
| 4866.2 | 601 | E(γ): from (28Si,4nγ). |
| 5114.8 | 666.8 | E(γ): from (34S,4nγ). M(γ): stretched Q from γ(θ) in (34S,4nγ); intraband γ. |
| 5190.3 | 688.8 | E(γ): From (36S,4nγ) |
| 5266.8 | 623.7 | E(γ): From (36S,4nγ) |
| 5292.0 | 650.5 | E(γ): From (36S,4nγ) |
| 5318.8 | 693 | E(γ): from (28Si,4nγ). |
| 5342.0 | 566.9 | E(γ): 572.3γ, mult=(Q) in (34S,4nγ); γ probably misplaced there.. From (36S,4nγ) |
| 5347.4 | 572.3 | M(γ): From (34S,4nγ) |
| 5404.2 | 538 | E(γ): from (28Si,4nγ). |
| 5429.4 | 591.0 | E(γ): From (36S,4nγ) |
| 5815.5 | 700.7 | E(γ): From (36S,4nγ) |
| 5962.6 | 620.6 | E(γ): From (36S,4nγ) |
| 6038.4 | 609 | E(γ): 609γ reported in (28Si,4nγ) only. See comment on 6039 level energy. |
| 6554.4 | 738.9 | E(γ): From (36S,4nγ) |
| 6633.4 | 670.8 | E(γ): From (36S,4nγ) |
| 6680.4 | 642 | E(γ): from (28Si,4nγ). Presumed to be the same γ as the differently-placed 642.6γ in (36S,4nγ). |
| 7328.4 | 774 | E(γ): From (36S,4nγ) |
| 7355.7 | 722.3 | E(γ): From (36S,4nγ) |
| E(level) | E(gamma) | Comments |
| 8096.7 | 741 | E(γ): From (36S,4nγ) |
| 8132.4 | 804 | E(γ): From (36S,4nγ) |
| 8872.7 | 776 | E(γ): From (36S,4nγ) |
{Other Reactions:
114Cd(76Ge,4nγ), E=325 MeV (1989BiZU): 1989BiZU report preliminary precession data from IMPAC measurements for the strongest gammas de-exciting the following levels: 405, 808, 1165, 1588, 2078, 2620, 2833, 3089, 3201, 3471, 4268, 4775. These suggest g>0 in g.s. band, but of opposite sign and quite small in the band which includes the 3089 level (indicative of an unpaired n configuration, rather than the expected p configuration).
Levels: General comments: Discrepancies exist between level schemes deduced by (36S,4nγ) (1992Ra34 and 1993Ma02) and (28Si,4nγ) (1992Po01), caused primarily by the assigned multipolarity of the 607.7 keV γ transition between the 1228 keV bandhead and the 2+ 621 keV level. This is complicated further by another intraband γ transition of nearly the same energy (607.6 keV) that connects the previous band with a bandhead at 2185 keV. Conversion coefficient measurements in the 186Tl decay (1977Co21) gives E1 for the 607.7 keV transition. This is the basis for the assignment by 1992Po01. However, the 607.7 keV γ-ray is a doublet in the high-spin work and is likely also in the ε decay of 186Tl due to the mixed parentage (2- and 7+) and low statistics of the published data. With coincidence data, 1992Ra34 were able to separate the two transitions. The upper placed transition had a DCO ratio of 0.71 7 indicating a dipole character. They were unable to extract a DCO ratio for the lower one. The intra-band transitions that de-excite the levels directly above the 1228 keV level in this band: 769.7 and 810.8 keV, have DCO ratios of 0.99 8 and 1.1 10 respectively (2017MaZZ). These values are consistent with a stretched E2 assignment. This evaluation therefore adopts the multipolarities as assigned in (36S,4nγ). (See also the general comments of previous evaluation in 2003Ba44, adopted the proposed assignments of 1992Po01 (28Si,4nγ).