ADOPTED LEVELS, GAMMAS for 186W
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-)=-581.3 keV 12 | S(n)= 7192.0 keV 12 | S(p)= 8403 keV 14 | Q(α)= 1116 keV 6 | ||
Reference: 2021Wa16 |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGHIJ | 0+ | STABLE | |||||
122.632 15 | ABCDEFGHIJ | 2+ | 1.040 ns 10 | 122.64 2 | 100 | E2 | 0.0 | 0+ |
396.551 18 | A DEFGHIJ | 4+ | 36.4 ps 25 | 273.93 5 | 100 | E2 | 122.632 | 2+ |
737.960 20 | A CDEFGHIJ | 2+ | 4.78 ps 16 | 341.0 10 615.31 2 737.97 8 | ≈0.9 94 3 100 2 | [E2] M1+E2 E2 | 396.551 122.632 0.0 | 4+ 2+ 0+ |
809.26 3 | A EFGHIJ | 6+ | 4.0 ps 3 | 412.69 2 | 100 | E2 | 396.551 | 4+ |
862.286 21 | A DEF IJ | 3+ | 465.70 2 739.73 8 | 9.0 7 100.0 23 | D+Q D+Q | 396.551 122.632 | 4+ 2+ | |
883.597 25 | A EFG I | (0+) | 760.96 2 | 100 | 122.632 | 2+ | ||
952.745 24 | A DEF IJ | (2)- | 0.193 ns 15 | 91.0 5 214.75 4 830.11 3 | 4.4 18 100 4 3.3 3 | (E1) E1 (E1+M2) | 862.286 737.960 122.632 | 3+ 2+ 2+ |
1006.734 20 | A EFG IJ | 4+ | 144.5 3 268.85 5 610.22 2 884.08 2 | 0.7 1 14.4 10 100.0 26 74 6 | Q D+Q E2 | 862.286 737.960 396.551 122.632 | 3+ 2+ 4+ 2+ | |
1014.97 10 | A | (2+,3,4+) | 277.0 1 618.3 3 893.0 10 | 100 20 40 20 60 8 | 737.960 396.551 122.632 | 2+ 4+ 2+ | ||
1030.234 16 | A DEFG I | 2+ | 146.6 3 292.4 6 633.70 2 907.58 2 1030.23 2 | <3 14.4 9 61 7 100 9 85 7 | Q (M1+E2) E2 | 883.597 737.960 396.551 122.632 0.0 | (0+) 2+ 4+ 2+ 0+ | |
1045.401 20 | A DEFGHIJ | 3- | 92.7 3 183.08 2 307.51 6 649.5 5 922.77 2 1045S | 14.5 26 31 5 100 5 ≈0.3 12.5 13 | M1+E2 E1 E1 [E3] | 952.745 862.286 737.960 396.551 122.632 0.0 | (2)- 3+ 2+ 4+ 2+ 0+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1150 2 | G | (0+) | ||||||
1171.63 4 | A E IJ | (4)- | 126.31 20 164.77 7 218.93 6 309.38 8 | 8.3 12 15.9 12 41 3 100 4 | Q D(+Q) | 1045.401 1006.734 952.745 862.286 | 3- 4+ (2)- 3+ | |
1197.30 3 | EF I | 5+ | 190.6 3 335.04 5 388.17 13 800.74 2 | <1 22.7 17 6.7 7 100 10 | Q D+Q | 1006.734 862.286 809.26 396.551 | 4+ 3+ 6+ 4+ | |
1279.19 23 | A | (1,2,3) | 327.2 5 541.4 5 | 100 33 ≈33 | 952.745 737.960 | (2)- 2+ | ||
1285.419 21 | A EFG | 2+ | 4.0 ps 4 | 401.56 17 547.41 3 1162.81 2 1285.40 5 | 5.8 8 40 3 95 9 100 10 | [E2] D+Q M1+E2 E2 | 883.597 737.960 122.632 0.0 | (0+) 2+ 2+ 0+ |
1298.93 3 | A E G I | 4+ | 268.5 4 292.2 6 902.40 3 1176.27 3 | 72 3 7.1 6 51 5 100 10 | D+Q E2 | 1030.234 1006.734 396.551 122.632 | 2+ 4+ 4+ 2+ | |
1322.137 25 | E G IJ | 5- | 150.5 3 276.72 2 315.44 3 | 9.9 4 100 6 50 4 | Q D(+Q) | 1171.63 1045.401 1006.734 | (4)- 3- 4+ | |
1322.41 19 | A G | (2+) | 315.6 2 440.0 10 460.0 5 ? 1199.5 10 1322.0 15 | 100 17 53 10 ≈17 ≈17 ≈20 | [E2] | 1006.734 883.597 862.286 122.632 0.0 | 4+ (0+) 3+ 2+ 0+ | |
1349.0 4 | EF I | 8+ | 1.08 ps 7 | 540.0 | 100 | E2 | 809.26 | 6+ |
1398.08 4 | EFG IJ | 6+ | 200.7 3 391.46 5 588.70 5 1001.55 6 | 5.2 2 100 8 54 9 45 4 | Q Q | 1197.30 1006.734 809.26 396.551 | 5+ 4+ 6+ 4+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1453.449 23 ? | E | 423.16 9 ? 591.18 3 ? 715.45 3 ? 1330.84 3 ? | 11.5 10 31 3 100 9 43 5 | 1030.234 862.286 737.960 122.632 | 2+ 3+ 2+ 2+ | |||
1458.38 4 ? | E | 720.42 9 ? 1335.74 3 ? | 11.9 16 100 11 | 737.960 122.632 | 2+ 2+ | |||
1463.42 15 | A | (2+,3+) | < 0.1 ns | 184.2 3 417.7 2 448.0 11 457.0 11 510.6 5 601.0 5 726.0 5 | 1.3 7 33 3 1.3 7 5.7 7 100 7 1.3 7 2.7 7 | [D,E2] (E1) | 1279.19 1045.401 1014.97 1006.734 952.745 862.286 737.960 | (1,2,3) 3- (2+,3,4+) 4+ (2)- 3+ 2+ |
1463.77 3 | E | (2-,3-,4-) | 292.97 418.37 2 | <35 100 7 | (M1+E2) | 1171.63 1045.401 | (4)- 3- | |
1514.64 25 | I | (6)- | 192.5 3 343.0 4 | <5 100 | 1322.137 1171.63 | 5- (4)- | ||
1517.2 6 | J | (7-) | 18 µs 1 | 119 195 708 | | [E2] | 1398.08 1322.137 809.26 | 6+ 5- 6+ |
1521.32 3 | A E G | (4+) | 488.0 15 567.2 3 659.05 5 783.34 3 1124.53 16 1399.26 13 | 44 4 100 13 17.9 18 ≈0.8 | Q | 1030.234 952.745 862.286 737.960 396.551 122.632 | 2+ (2)- 3+ 2+ 4+ 2+ | |
1532.32 3 | E | 2(+),3(+) | 486.93 4 579.57 2 1409.71 4 | 33 3 100 10 68 6 | D(+Q) D(+Q) (M1+E2) | 1045.401 952.745 122.632 | 3- (2)- 2+ | |
1563.37 3 | E | 1 | 1440.75 3 1563.34 4 | 100 9 69 7 | D+Q D | 122.632 0.0 | 2+ 0+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1607.52 5 | E GH | (2+,3,4+) | 561.96 13 1210.98 4 1484.62 | 13.4 21 100 9 <65 | Q(+D) | 1045.401 396.551 122.632 | 3- 4+ 2+ | |
1608.07 10 | A GH | (2+,3) | 309.2 1 654.9 5 745.0 10 869.5 5 1210.0 15 1485.0 15 | 100 11 67 22 ≈11 ≈11 ≈11 ≈11 | 1298.93 952.745 862.286 737.960 396.551 122.632 | 4+ (2)- 3+ 2+ 4+ 2+ | ||
1628.27 5 | E G | (3-,5-) | 456.63 4 582.84 6 621.71 10 | 100 9 76 7 43 4 | (M1+E2) Q | 1171.63 1045.401 1006.734 | (4)- 3- 4+ | |
1628.40 18 | A G | (2+,3,4+) | 583.2 2 596.5 5 622.0 5 1231.0 15 1507.0 15 ? | 100 14 ≈23 ≈14 | 1045.401 1030.234 1006.734 396.551 122.632 | 3- 2+ 4+ 4+ 2+ | ||
1642.46 5 | E GH | (3,4) | 780.08 8 1245.92 5 1520.2 2 | 100 14 96 9 21 4 | D+Q D+Q | 862.286 396.551 122.632 | 3+ 4+ 2+ | |
1652.76 19 | I | 7+ | 254.6 3 455.6 4 843.4 4 | <1 100 49.4 23 | Q D | 1398.08 1197.30 809.26 | 6+ 5+ 6+ | |
1661.39 17 | A | (2-,3-) | 4.92 ns 10 | 197.9 1 338.5 10 383.2 5 646.6 10 709.0 10 799.8 5 | 100 1.0 5 1.0 5 ≈0.3 2.0 5 4.8 5 | E1 | 1463.42 1322.41 1279.19 1014.97 952.745 862.286 | (2+,3+) (2+) (1,2,3) (2+,3,4+) (2)- 3+ |
1672.4 3 | I | 6+ | 373.6 4 1275.7 4 | 100 66 3 | 1298.93 396.551 | 4+ 4+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1678 5 | G | |||||||
1709.74 3 | E | 3 | 1313.16 3 1587.15 4 | 87 8 100 10 | D(+Q) D(+Q) | 396.551 122.632 | 4+ 2+ | |
1713.5 4 | I | (7-) | 391.4 4 | 100 | 1322.137 | 5- | ||
1722 4 | GH | |||||||
1737.5 10 | J | (8-) | 220 | | 1517.2 | (7-) | ||
1829.4 4 | A | (2+,3,4+) | 814.0 5 823.0 5 1092.5 10 | ≈50 ≈50 ≈100 | 1014.97 1006.734 737.960 | (2+,3,4+) 4+ 2+ | ||
1903.95 22 | F I | 8+ | 251.2 3 506.1 4 554.9 4 1094.5 4 | <1 100 6.6 2 5.0 2 | Q D Q | 1652.76 1398.08 1349.0 809.26 | 7+ 6+ 8+ 6+ | |
1979.0 5 | I | (8)- | 464.4 4 | 100 | 1514.64 | (6)- | ||
1993 4 | GH | |||||||
2001.9 5 | FG I | 10+ | 0.49 ps +14-5 | 653.2 | 100 | E2 | 1349.0 | 8+ |
2059 4 | GH | |||||||
2116 5 | H | |||||||
2117.8 10 | J | (9-) | 380 601 | | 1737.5 1517.2 | (8-) (7-) | ||
2142.7 5 | I | 8+ | 470.3 4 | 100 | 1672.4 | 6+ | ||
2166.5 7 | A | 703.0 10 1213.0 15 1429 1 | ≈100 ≈40 ≈50 | 1463.42 952.745 737.960 | (2+,3+) (2)- 2+ | |||
2212.0 6 | I | (9-) | 498.5 4 | 100 | 1713.5 | (7-) | ||
2220.1 4 | I | 9+ | 567.3 4 871.2 4 | 100 15 4 | Q | 1652.76 1349.0 | 7+ 8+ | |
2270.5 5 | A GH | 442.0 10 641.6 10 947.5 10 1238.0 15 1319.0 15 1409 1 | 100 19 ≈44 ≈31 ≈25 ≈31 ≈63 | 1829.4 1628.40 1322.41 1030.234 952.745 862.286 | (2+,3,4+) (2+,3,4+) (2+) 2+ (2)- 3+ | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2285.8 15 | J | (10-) | 168 | | 2117.8 | (9-) | ||
2339 4 | GH | |||||||
2378 9 | G | |||||||
2511.0 4 | F I | 10+ | 509.1 4 607.1 4 1161.9 4 | 14.1 18 100 <4 | D Q | 2001.9 1903.95 1349.0 | 10+ 8+ 8+ | |
2522.8 17 | J | (11-) | 237 | | 2285.8 | (10-) | ||
2555.8 7 | I | (10)- | 576.8 4 | 100 | 1979.0 | (8)- | ||
2556.8 7 | C | 1 | 2434 2557 1 | 37 9 100 | 122.632 0.0 | 2+ 0+ | ||
2588 10 | G | |||||||
2672.8 20 ? | J | 387? | | 2285.8 | (10-) | |||
2707.1 7 | I | 10+ | 564.4 4 | 100 | 2142.7 | 8+ | ||
2750.4 7 | F I | (12+) | 0.20 ps +6-2 | 748.5 4 | 100 | E2 | 2001.9 | 10+ |
2806.5 7 | I | (11-) | 594.5 4 | 100 | 2212.0 | (9-) | ||
2837.8 17 | J | (12-) | 165 315 552 | | 2672.8 2522.8 2285.8 | (11-) (10-) | ||
2863.8 7 | C | 1 | 2741 2864 1 | 102 22 100 | 122.632 0.0 | 2+ 0+ | ||
2887.3 6 | I | 11+ | 667.2 4 | 100 | 2220.1 | 9+ | ||
3035.8 7 | C | 1 | 2913 3036 1 | 65 24 100 | 122.632 0.0 | 2+ 0+ | ||
3055.8 7 | C | (1) | 2933 3056 1 | 100 24 54 | 122.632 0.0 | 2+ 0+ | ||
3067.8 7 | C | (1) | 2945 3068 1 | 100 43 83 | 122.632 0.0 | 2+ 0+ | ||
3143.8 20 | J | 306 | | 2837.8 | (12-) | |||
3171.8 7 | C | 1 | 3049 3172 1 | 57 10 100 | 122.632 0.0 | 2+ 0+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3188.2 5 | F I | 12+ | 677.1 4 1186.3 4 | 100 <20 | 2511.0 2001.9 | 10+ 10+ | ||
3237.8 8 | I | (12)- | 682.0 4 | 100 | 2555.8 | (10)- | ||
3317.8 7 | C | 1 | 3195 3318 1 | 100 20 79 | 122.632 0.0 | 2+ 0+ | ||
3362.8 21 | J | 219 | | 3143.8 | ||||
3363.8 7 | C | 1 | 3241 3364 1 | 100 18 60 | 122.632 0.0 | 2+ 0+ | ||
3371.2 8 | I | 12+ | 664.1 4 | 100 | 2707.1 | 10+ | ||
3378.8 7 | C | 1 | 3256 3379 1 | 47 8 100 | 122.632 0.0 | 2+ 0+ | ||
3393.8 7 | C | 1 | 3271 3394 1 | 55 24 100 | 122.632 0.0 | 2+ 0+ | ||
3428.0 10 | C | 1 | 3428 1 | | 0.0 | 0+ | ||
3477.0 10 | C | 1 | 3477 1 | | 0.0 | 0+ | ||
3483.3 8 | I | (13-) | 676.8 4 | 100 | 2806.5 | (11-) | ||
3533.8 22 | J | 390 | | 3143.8 | ||||
3542.8 21 | J | (16+) | 7.5 s +48-35 | 180 399 | | 3362.8 3143.8 | ||
3561.9 8 | F I | (14+) | 0.183 ps 20 | 811.5 4 | 100 | E2 | 2750.4 | (12+) |
3913.3 7 | I | 14+ | 725.1 4 | 100 | 3188.2 | 12+ | ||
6417.3 6 | C | 1- | 0.0075 eV 9 | 5678 6295 6418 | 5 3 100 19 49 | E1 E1+M2 E1 | 737.960 122.632 0.0 | 2+ 2+ 0+ |
E(level): From least-squares adjustment of adopted Eγ, allowing ΔE=1 keV for Eγ values to which authors did not assign an uncertainty.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3, | |||||||
0.0 | 0+ | STABLE | |||||
122.632 15 | 2+ | 1.040 ns 10 | 122.64 2 | 100 | E2 | 0.0 | 0+ |
396.551 18 | 4+ | 36.4 ps 25 | 273.93 5 | 100 | E2 | 122.632 | 2+ |
809.26 3 | 6+ | 4.0 ps 3 | 412.69 2 | 100 | E2 | 396.551 | 4+ |
1349.0 4 | 8+ | 1.08 ps 7 | 540.0 | 100 | E2 | 809.26 | 6+ |
2001.9 5 | 10+ | 0.49 ps +14-5 | 653.2 | 100 | E2 | 1349.0 | 8+ |
2750.4 7 | (12+) | 0.20 ps +6-2 | 748.5 4 | 100 | E2 | 2001.9 | 10+ |
3561.9 8 | (14+) | 0.183 ps 20 | 811.5 4 | 100 | E2 | 2750.4 | (12+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters: | |||||||
737.960 20 | 2+ | 4.78 ps 16 | |||||
1006.734 20 | 4+ | 144.5 3 268.85 5 610.22 2 884.08 2 | 0.7 1 14.4 10 100.0 26 74 6 | Q D+Q E2 | 862.286 737.960 396.551 122.632 | 3+ 2+ 4+ 2+ | |
1398.08 4 | 6+ | 200.7 3 391.46 5 588.70 5 1001.55 6 | 5.2 2 100 8 54 9 45 4 | Q Q | 1197.30 1006.734 809.26 396.551 | 5+ 4+ 6+ 4+ | |
1903.95 22 | 8+ | 251.2 3 506.1 4 554.9 4 1094.5 4 | <1 100 6.6 2 5.0 2 | Q D Q | 1652.76 1398.08 1349.0 809.26 | 7+ 6+ 8+ 6+ | |
2511.0 4 | 10+ | 509.1 4 607.1 4 1161.9 4 | 14.1 18 100 <4 | D Q | 2001.9 1903.95 1349.0 | 10+ 8+ 8+ | |
3188.2 5 | 12+ | 677.1 4 1186.3 4 | 100 <20 | 2511.0 2001.9 | 10+ 10+ | ||
3913.3 7 | 14+ | 725.1 4 | 100 | 3188.2 | 12+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - K=2+ band: α=1. γ band (2021Pr11). | |||||||
862.286 21 | 3+ | ||||||
1197.30 3 | 5+ | 190.6 3 335.04 5 388.17 13 800.74 2 | <1 22.7 17 6.7 7 100 10 | Q D+Q | 1006.734 862.286 809.26 396.551 | 4+ 3+ 6+ 4+ | |
1652.76 19 | 7+ | 254.6 3 455.6 4 843.4 4 | <1 100 49.4 23 | Q D | 1398.08 1197.30 809.26 | 6+ 5+ 6+ | |
2220.1 4 | 9+ | 567.3 4 871.2 4 | 100 15 4 | Q | 1652.76 1349.0 | 7+ 8+ | |
2887.3 6 | 11+ | 667.2 4 | 100 | 2220.1 | 9+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |||||||
952.745 24 | (2)- | 0.193 ns 15 | |||||
1171.63 4 | (4)- | 126.31 20 164.77 7 218.93 6 309.38 8 | 8.3 12 15.9 12 41 3 100 4 | Q D(+Q) | 1045.401 1006.734 952.745 862.286 | 3- 4+ (2)- 3+ | |
1514.64 25 | (6)- | 192.5 3 343.0 4 | <5 100 | 1322.137 1171.63 | 5- (4)- | ||
1979.0 5 | (8)- | 464.4 4 | 100 | 1514.64 | (6)- | ||
2555.8 7 | (10)- | 576.8 4 | 100 | 1979.0 | (8)- | ||
3237.8 8 | (12)- | 682.0 4 | 100 | 2555.8 | (10)- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - K=2- band: α=1. Octupole band (2021Pr11). | |||||||
1045.401 20 | 3- | ||||||
1322.137 25 | 5- | 150.5 3 276.72 2 315.44 3 | 9.9 4 100 6 50 4 | Q D(+Q) | 1171.63 1045.401 1006.734 | (4)- 3- 4+ | |
1713.5 4 | (7-) | 391.4 4 | 100 | 1322.137 | 5- | ||
2212.0 6 | (9-) | 498.5 4 | 100 | 1713.5 | (7-) | ||
2806.5 7 | (11-) | 594.5 4 | 100 | 2212.0 | (9-) | ||
3483.3 8 | (13-) | 676.8 4 | 100 | 2806.5 | (11-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - Possible K=0 β band (1988GoZC). Rotational parameters: α=26, | |||||||
883.597 25 | (0+) | ||||||
1030.234 16 | 2+ | 146.6 3 292.4 6 633.70 2 907.58 2 1030.23 2 | <3 14.4 9 61 7 100 9 85 7 | Q (M1+E2) E2 | 883.597 737.960 396.551 122.632 0.0 | (0+) 2+ 4+ 2+ 0+ | |
1298.93 3 | 4+ | 268.5 4 292.2 6 902.40 3 1176.27 3 | 72 3 7.1 6 51 5 100 10 | D+Q E2 | 1030.234 1006.734 396.551 122.632 | 2+ 4+ 4+ 2+ | |
1672.4 3 | 6+ | 373.6 4 1275.7 4 | 100 66 3 | 1298.93 396.551 | 4+ 4+ | ||
2142.7 5 | 8+ | 470.3 4 | 100 | 1672.4 | 6+ | ||
2707.1 7 | 10+ | 564.4 4 | 100 | 2142.7 | 8+ | ||
3371.2 8 | 12+ | 664.1 4 | 100 | 2707.1 | 10+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - Possible Kπ=0+ band (1988GoZC). Rotational parameter: | |||||||
1150 2 | (0+) | ||||||
1285.419 21 | 2+ | 4.0 ps 4 | 401.56 17 547.41 3 1162.81 2 1285.40 5 | 5.8 8 40 3 95 9 100 10 | [E2] D+Q M1+E2 E2 | 883.597 737.960 122.632 0.0 | (0+) 2+ 2+ 0+ |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - Kπ=7-, (π 9/2[514])+(π 5/2[402]) (1998Wh02). Rotational | |||||||
1517.2 6 | (7-) | 18 µs 1 | |||||
1737.5 10 | (8-) | 220 | | 1517.2 | (7-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 9 - π=(-), high-K band (1998Wh02). Rotational parameters: α=6.2, | |||||||
2117.8 10 | (9-) | ||||||
2285.8 15 | (10-) | 168 | | 2117.8 | (9-) | ||
2522.8 17 | (11-) | 237 | | 2285.8 | (10-) | ||
2837.8 17 | (12-) | 165 315 552 | | 2672.8 2522.8 2285.8 | (11-) (10-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
122.632 | 2+ | 1.040 ns 10 | 122.64 2 | E2 | 1.767 | B(E2)(W.u.)=112.4 15, α=1.767, α(K)=0.584 9, α(L)=0.897 13, α(M)=0.226 4, α(N)=0.0533 8, α(O)=0.00734 11, α(P)=4.40E-5 7 | |
396.551 | 4+ | 36.4 ps 25 | 273.93 5 | E2 | 0.1120 | B(E2)(W.u.)=144 +11-10, α=0.1120, α(K)=0.0725 11, α(L)=0.0301 5, α(M)=0.00738 11, α(N)=0.001751 25, α(O)=0.000253 4, α(P)=6.11E-6 9 | |
737.960 | 2+ | 4.78 ps 16 | 341.0 10 | [E2] | 0.0584 | B(E2)(W.u.)=1.9 +12-10, α=0.0584 10, α(K)=0.0409 7, α(L)=0.01341 24, α(M)=0.00325 6, α(N)=0.000772 14, α(O)=0.0001136 20, α(P)=3.58E-6 6 | |
2+ | 4.78 ps 16 | 615.31 2 | M1+E2 | -11 +3-4 | 0.01293 | B(E2)(W.u.)=10.1 7, B(M1)(W.u.)=8E-5 +8-4, α=0.01293 24, α(K)=0.01020 19, α(L)=0.00210 4, α(M)=0.000492 8, α(N)=0.0001177 19, α(O)=1.82E-5 3, α(P)=9.43E-7 19 | |
2+ | 4.78 ps 16 | 737.97 8 | E2 | 0.00849 | B(E2)(W.u.)=4.35 +28-26, α=0.00849, α(K)=0.00682 10, α(L)=0.001288 18, α(M)=0.000299 5, α(N)=7.16E-5 10, α(O)=1.123E-5 16, α(P)=6.33E-7 9 | ||
809.26 | 6+ | 4.0 ps 3 | 412.69 2 | E2 | 0.0344 | B(E2)(W.u.)=181 +15-13, α=0.0344, α(K)=0.0253 4, α(L)=0.00697 10, α(M)=0.001672 24, α(N)=0.000398 6, α(O)=5.96E-5 9, α(P)=2.27E-6 4 | |
862.286 | 3+ | 465.70 2 | D+Q | -4.0 5 | |||
3+ | 739.73 8 | D+Q | -7 2 | 0.0087 | α=0.0087 3 | ||
952.745 | (2)- | 0.193 ns 15 | 91.0 5 | (E1) | 0.478 | B(E1)(W.u.)=5.5E-5 +32-26, α=0.478 10, α(K)=0.388 8, α(L)=0.0694 15, α(M)=0.0158 4, α(N)=0.00374 8, α(O)=0.000561 12, α(P)=2.73E-5 6 | |
(2)- | 0.193 ns 15 | 214.75 4 | E1 | 0.0523 | B(E1)(W.u.)=9.4E-5 +11-10, α=0.0523, α(K)=0.0434 6, α(L)=0.00687 10, α(M)=0.001560 22, α(N)=0.000371 6, α(O)=5.82E-5 9, α(P)=3.44E-6 5 | ||
(2)- | 0.193 ns 15 | 830.11 3 | (E1+M2) | +0.23 10 | 0.0044 | B(E1)(W.u.)=5.1E-8 +15-13, B(M2)(W.u.)=0.018 +26-13, α=0.0044 18, α(K)=0.0037 15, α(L)=0.0006 3, α(M)=0.00013 6, α(N)=3.1E-5 14, α(O)=5.1E-6 23, α(P)=3.5E-7 16 | |
1006.734 | 4+ | 610.22 2 | D+Q | -1.21 10 | |||
4+ | 884.08 2 | E2 | 0.00579 | α=0.00579, α(K)=0.00472 7, α(L)=0.000827 12, α(M)=0.000191 3, α(N)=4.57×10-5 7, α(O)=7.24E-6 11, α(P)=4.38E-7 7 | |||
1030.234 | 2+ | 907.58 2 | (M1+E2) | +7.1 3 | 0.00562 | α=0.00562, α(K)=0.00459 7, α(L)=0.000792 12, α(M)=0.000182 3, α(N)=4.37×10-5 7, α(O)=6.95E-6 10, α(P)=4.28E-7 6 | |
2+ | 1030.23 2 | E2 | 0.00425 | α=0.00425, α(K)=0.00349 5, α(L)=0.000582 9, α(M)=0.0001333 19, α(N)=3.20×10-5 5, α(O)=5.11E-6 8, α(P)=3.24E-7 5 | |||
1045.401 | 3- | 92.7 3 | M1+E2 | 1.3 5 | 5.52 | α=5.52 18, α(K)=2.4 10, α(L)=2.3 6, α(M)=0.58 16, α(N)=0.14 4, α(O)=0.019 5, α(P)=0.00024 10 | |
3- | 183.08 2 | E1 | 0.0785 | α=0.0785, α(K)=0.0650 9, α(L)=0.01045 15, α(M)=0.00237 4, α(N)=0.000564 8, α(O)=8.79×10-5 13, α(P)=5.04E-6 7 | |||
3- | 307.51 6 | E1 | 0.0216 | α=0.0216, α(K)=0.0180 3, α(L)=0.00276 4, α(M)=0.000626 9, α(N)=0.0001494 21, α(O)=2.37×10-5 4, α(P)=1.482E-6 21 | |||
1171.63 | (4)- | 309.38 8 | D(+Q) | +0.02 2 | |||
1197.30 | 5+ | 800.74 2 | D+Q | -8.0 8 | |||
1285.419 | 2+ | 4.0 ps 4 | 401.56 17 | [E2] | B(E2)(W.u.)=5.2 +10-9 | ||
2+ | 4.0 ps 4 | 1162.81 2 | M1+E2 | +6 1 | 0.00344 | B(E2)(W.u.)=0.40 +10-8, B(M1)(W.u.)=3.7E-5 +29-15, α=0.00344 7, α(K)=0.00284 6, α(L)=0.000457 8, α(M)=0.0001042 18, α(N)=2.50E-5 5, α(O)=4.02E-6 7, α(P)=2.64E-7 5 | |
2+ | 4.0 ps 4 | 1285.40 5 | E2 | 0.00277 | B(E2)(W.u.)=0.26 +6-5, α=0.00277, α(K)=0.00229 4, α(L)=0.000361 5, α(M)=8.21E-5 12, α(N)=1.97E-5 3, α(O)=3.18E-6 5, α(P)=2.12E-7 3 | ||
1298.93 | 4+ | 902.40 3 | D+Q | +1.7 2 | |||
4+ | 1176.27 3 | E2 | 0.00327 | α=0.00327, α(K)=0.00271 4, α(L)=0.000435 6, α(M)=9.93×10-5 14, α(N)=2.38E-5 4, α(O)=3.83E-6 6, α(P)=2.51E-7 4 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1322.137 | 5- | 315.44 3 | D(+Q) | -0.1 3 | 0.190 | α=0.190 16, α(K)=0.158 15, α(L)=0.0248 10, α(M)=0.00564 19, α(N)=0.00136 5, α(O)=0.000222 10, α(P)=1.58×10-5 15 | |
1322.41 | (2+) | 315.6 2 | [E2] | 0.0731 | α=0.0731, α(K)=0.0499 7, α(L)=0.0177 3, α(M)=0.00431 7, α(N)=0.001025 15, α(O)=0.0001496 22, α(P)=4.32×10-6 6 | ||
1349.0 | 8+ | 1.08 ps 7 | 540.0 | E2 | 0.01738 | B(E2)(W.u.)=178 +13-12, α=0.01738, α(K)=0.01344 19, α(L)=0.00302 5, α(M)=0.000713 10, α(N)=0.0001703 24, α(O)=2.61E-5 4, α(P)=1.234E-6 18 | |
1463.42 | (2+,3+) | < 0.1 ns | 184.2 3 | [D,E2] | 0.5 | α=0.5 4 | |
(2+,3+) | < 0.1 ns | 510.6 5 | (E1) | 0.00679 | α=0.00679, α(K)=0.00570 8, α(L)=0.000843 12, α(M)=0.000190 3, α(N)=4.55×10-5 7, α(O)=7.32E-6 11, α(P)=4.88E-7 7 | ||
1463.77 | (2-,3-,4-) | 418.37 2 | (M1+E2) | -4.7 3 | 0.0357 | α=0.0357 6, α(K)=0.0267 5, α(L)=0.00688 10, α(M)=0.001643 24, α(N)=0.000391 6, α(O)=5.90×10-5 9, α(P)=2.43E-6 5 | |
1517.2 | (7-) | 18 µs 1 | 195 | [E2] | 0.336 | α=0.336, α(K)=0.181 3, α(L)=0.1178 17, α(M)=0.0293 5, α(N)=0.00694 10, α(O)=0.000977 14, α(P)=1.423×10-5 20 | |
1532.32 | 2(+),3(+) | 486.93 4 | D(+Q) | +0.04 6 | |||
2(+),3(+) | 579.57 2 | D(+Q) | +0.01 2 | ||||
2(+),3(+) | 1409.71 4 | (M1+E2) | +8.5 8 | 0.00238 | α=0.00238, α(K)=0.00195 3, α(L)=0.000301 5, α(M)=6.83×10-5 10, α(N)=1.641E-5 24, α(O)=2.65E-6 4, α(P)=1.81E-7 3 | ||
1628.27 | (3-,5-) | 456.63 4 | (M1+E2) | -8 1 | 0.0271 | α=0.0271 5, α(K)=0.0205 4, α(L)=0.00510 8, α(M)=0.001213 18, α(N)=0.000289 5, α(O)=4.38×10-5 7, α(P)=1.86E-6 4 | |
1642.46 | (3,4) | 780.08 8 | D+Q | +0.25 2 | |||
(3,4) | 1245.92 5 | D+Q | +0.40 10 | ||||
1661.39 | (2-,3-) | 4.92 ns 10 | 197.9 1 | E1 | 0.0643 | B(E1)(W.u.)=4.71E-6 +20-19, α=0.0643, α(K)=0.0533 8, α(L)=0.00851 12, α(M)=0.00193 3, α(N)=0.000460 7, α(O)=7.18E-5 11, α(P)=4.18E-6 6 | |
1709.74 | 3 | 1313.16 3 | D(+Q) | -0.02 3 | |||
3 | 1587.15 4 | D(+Q) | -0.01 2 | ||||
2001.9 | 10+ | 0.49 ps +14-5 | 653.2 | E2 | 0.01113 | B(E2)(W.u.)=152 +18-34, α=0.01113, α(K)=0.00883 13, α(L)=0.001771 25, α(M)=0.000414 6, α(N)=9.90E-5 14, α(O)=1.539E-5 22, α(P)=8.17E-7 12 | |
2750.4 | (12+) | 0.20 ps +6-2 | 748.5 4 | E2 | B(E2)(W.u.)=191 +22-45 | ||
3561.9 | (14+) | 0.183 ps 20 | 811.5 4 | E2 | B(E2)(W.u.)=139 +18-14 | ||
6417.3 | 1- | 0.0075 eV 9 | 5678 | E1 | B(E1)(W.u.)=6.0E-7 36 | ||
1- | 0.0075 eV 9 | 6295 | E1+M2 | -0.095 23 | B(E1)(W.u.)=8.80E-6 11, B(M2)(W.u.)=0.009 5 | ||
1- | 0.0075 eV 9 | 6418 | E1 | B(E1)(W.u.)=4.1E-6 5 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | STABLE | Δ<r2>(186W-184W)=0.085 fm2 4 (1994Ji02). E(level): Δ<r2>(186W-184W)=0.085 fm2 4 (1994Ji02). From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. From (n,n’γ). T1/2(level): From search for double β decay: 2ν2β- decay to g.s. of 186Os: |>2.3(2.8)×1019 y at 90%(68%) confidence limit (C.L.) (2009Be27,2010Be41,2011Be39), |>2.6(4.1)×1018~y at 90%(68%) C.L. (2003Da09), |>3.7(5.3)×1018~y at 90%(68%) C.L. (2003Da24), |>1.4(2.5)×1018~y at 90%(68%) C.L. (2005Da47); 2ν2β- decay to 1st excited state at 137 of 186Os: |>1.8(3.6)×1020~y at 90%(68%) C.L. (2009Be27,2010Be41,2011Be39), |>1.0(1.3)×1019~y at 90%(68%) C.L. (2003Da09,2003Da24); 0ν2β- decay to g.s. of 186Os: |>2.1(4.2)×1020~y at 90%(68%) C.L. (2009Be27,2010Be41), |>1.0×1021~y (2011Be39), |>1.1(1.6)×1021~y at 90%(68%) C.L. (2003Da09), |>1.1(2.1)×1021~y at 90%(68%) C.L. (2003Da24), |>1.1(1.7)×1019~y at 90%(68%) C.L. (2005Da47), |>2.7×1020 y (1995Ge14); 0ν2β- decay to 1st excited state at 137 of 186Os: |>2.1(4.2)×1020 y at 90%(68%) C.L. (2009Be27,2010Be41), |>9.0×1020 y (2011Be39), |>1.1(1.6)×1021 y at 90%(68%) C.L. (2003Da09), |>1.1(2.0)×1021 y at 90%(68%) C.L. (2003Da24), |>2.4×1020 y (1995Ge14); 0ν2β- M1 decay to g.s. of 186Os: |>5.8(6.8)×1019 y at 90%(68%) C.L. (2009Be27,2010Be41,2011Be39), |>1.2(1.4)×1020 y at 90%(68%) C.L. (2003Da09,2003Da24); 0ν2β- M2 decay to g.s. of 186Os: |>1.1×1019 y (2011Be39); 0ν2β- bM decay to g.s. of 186Os: |>1.1×1019 y (2011Be39); From search for α decay: |>2.82×1021 y (2004Co26), |>1.7×1020 y (2003Da05,2003Bi13), |>2.7×1019 y (2003Ce01), |>6.5×1018 y (1995Ge17,1997Ge15), each at 90% C.L., |>2.3×1017 y (1960Be13). Other: >6×1015 y (from specific activity, 1952Ri01). |
122.632 | 2+ | 1.040 ns 10 | μ=+0.621 17, Q=-1.6 3 E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
396.551 | 4+ | 36.4 ps 25 | Q=-2.6 13, μ=+1.28 10 E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
737.960 | 2+ | 4.78 ps 16 | μ=+0.39 8, Q=+1.3 3 E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. |
809.26 | 6+ | 4.0 ps 3 | μ=+1.9 4 E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
862.286 | 3+ | E(level): K=2+ band: α=1. γ band (2021Pr11). | |
883.597 | (0+) | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
952.745 | (2)- | 0.193 ns 15 | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). |
1006.734 | 4+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. | |
1014.97 | (2+,3,4+) | E(level): Existence of level is inconsistent with (n,n’γ) because the strongest gammas deexciting it were either absent or differently placed in an (n,n’γ) study which was expected to excite all levels below E≈1200 for which J=1 to 4 (1978Av05). This level has been proposed in β- decay alone. | |
1030.234 | 2+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
1045.401 | 3- | B(E3)=0.101 8 E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
1150 | (0+) | E(level): Possible Kπ=0+ band (1988GoZC). Rotational parameter:. | |
1171.63 | (4)- | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |
1197.30 | 5+ | E(level): K=2+ band: α=1. γ band (2021Pr11). | |
1279.19 | (1,2,3) | E(level): Existence of level is inconsistent with (n,n’γ) because the strongest gammas deexciting it were either absent or differently placed in an (n,n’γ) study which was expected to excite all levels below E≈1200 for which J=1 to 4 (1978Av05). This level has been proposed in β- decay alone. | |
1285.419 | 2+ | 4.0 ps 4 | E(level): Possible Kπ=0+ band (1988GoZC). Rotational parameter:. |
1298.93 | 4+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
1322.137 | 5- | E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
1349.0 | 8+ | 1.08 ps 7 | E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
1398.08 | 6+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. | |
1463.42 | (2+,3+) | < 0.1 ns | Presumed to differ from 1463.8 level in (n,n’γ) based on γ branching. E(level): Presumed to differ from 1463.8 level in (n,n’γ) based on γ branching. |
1463.77 | (2-,3-,4-) | presumed to differ from 1463.4 level in β- decay based on γ branching. E(level): presumed to differ from 1463.4 level in β- decay based on γ branching. | |
1514.64 | (6)- | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |
1517.2 | (7-) | 18 µs 1 | E(level): Kπ=7-, (π 9/2[514])+(π 5/2[402]) (1998Wh02). Rotational. |
E(level) | Jπ(level) | T1/2(level) | Comments |
1642.46 | (3,4) | XREF: E(?). | |
1652.76 | 7+ | E(level): K=2+ band: α=1. γ band (2021Pr11). | |
1672.4 | 6+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
1713.5 | (7-) | E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
1737.5 | (8-) | E(level): Kπ=7-, (π 9/2[514])+(π 5/2[402]) (1998Wh02). Rotational. | |
1903.95 | 8+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. | |
1979.0 | (8)- | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |
2001.9 | 10+ | 0.49 ps +14-5 | E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
2117.8 | (9-) | E(level): π=(-), high-K band (1998Wh02). Rotational parameters: α=6.2,. | |
2142.7 | 8+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
2166.5 | 1429γ to 2+ 738; 1213γ to (2)- 952 level. E(level): 1429γ to 2+ 738; 1213γ to (2)- 952 level. | ||
2212.0 | (9-) | E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
2220.1 | 9+ | E(level): K=2+ band: α=1. γ band (2021Pr11). | |
2285.8 | (10-) | E(level): π=(-), high-K band (1998Wh02). Rotational parameters: α=6.2,. | |
2511.0 | 10+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. | |
2522.8 | (11-) | E(level): π=(-), high-K band (1998Wh02). Rotational parameters: α=6.2,. | |
2555.8 | (10)- | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |
2556.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
2707.1 | 10+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
2750.4 | (12+) | 0.20 ps +6-2 | E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
2806.5 | (11-) | E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
2837.8 | (12-) | E(level): π=(-), high-K band (1998Wh02). Rotational parameters: α=6.2,. | |
2863.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
2887.3 | 11+ | E(level): K=2+ band: α=1. γ band (2021Pr11). | |
3035.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
3055.8 | (1) | Jπ(level): From γ correlations in (γ,γ’). | |
3067.8 | (1) | Jπ(level): From γ correlations in (γ,γ’). | |
3171.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3188.2 | 12+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. | |
3237.8 | (12)- | E(level): Possible Kπ=2- band: α=0. Octupole band (2021Pr11). | |
3317.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3363.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3371.2 | 12+ | E(level): Possible K=0 β band (1988GoZC). Rotational parameters: α=26,. | |
3378.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3393.8 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3428.0 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3477.0 | 1 | Jπ(level): From γ correlations in (γ,γ’). | |
3483.3 | (13-) | E(level): K=2- band: α=1. Octupole band (2021Pr11). | |
3561.9 | (14+) | 0.183 ps 20 | E(level): From (136Xe,136Xe’γ). Kπ=0+ g.s. band (1989Ku04). Rotational parameters: α=20.3,. |
3913.3 | 14+ | E(level): From (136Xe,136Xe’γ). Kπ=2+: α=0. γ band (1989Ku04). Rotational parameters:. |
E(level) | E(gamma) | Comments |
122.632 | 122.64 | E(γ): Other Eγ: 122.3 1 from β- decay.. From (n,n’γ). M(γ): from subshell ratios in ε decay. |
396.551 | 273.93 | E(γ): From (n,n’γ). |
737.960 | 615.31 | E(γ): From (n,n’γ). I(γ): From Coulomb excitation. M(γ): For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 737.97 | E(γ): From (n,n’γ).. Existence of level is inconsistent with (n,n’γ) because the strongest gammas deexciting it were either absent or differently placed in an (n,n’γ) study which was expected to excite all levels below E≈1200 for which J=1 to 4 (1978Av05). This level has been proposed in β- decay alone. I(γ): From (n,n’γ). |
809.26 | 412.69 | E(γ): Other Eγ: 412.0 2 in β- decay.. From (n,n’γ). |
862.286 | 465.70 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 739.73 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. |
883.597 | 760.96 | E(γ): Other Eγ: 759.4 5 in β- decay.. From (n,n’γ). |
952.745 | 91.0 | M(γ): from intensity balance at the 952 level in 186Ta β- decay. | 214.75 | E(γ): From (n,n’γ). M(γ): from α(K)exp, α(L)exp in 186Ta β- decay. | 830.11 | E(γ): From (n,n’γ). I(γ): =3.5 6 in β- decay, but 830γ may include a sum γ contribution there.. From (n,n’γ). M(γ): D+Q from γ(θ) in (n,n’γ); Δπ from decay scheme. |
1006.734 | 144.5 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 268.85 | E(γ): From (n,n’γ). I(γ): Other: 24 9 from β- decay.. From (n,n’γ). | 610.22 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 884.08 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1014.97 | 277.0 | E(γ): α γ with similar energy is placed between the 1322.1 and 1045 levels in (n,n’γ). | 618.3 | E(γ): Absent in (n,n’γ). | 893.0 | E(γ): Absent in (n,n’γ). |
1030.234 | 146.6 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 292.4 | E(γ): Other: 292.97 multiply placed in (n,n’γ).. From (136Xe,136Xe’γ) I(γ): Other: 10.9 9 for triplet in (n,n’γ). Other: <400 for doublet in 186Ta β- decay.. From (136Xe,136Xe’γ) | 633.70 | E(γ): Other: 635.0 5 in β- decay.. From (n,n’γ). I(γ): From (n,n’γ). | 907.58 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): D+Q from γ(θ) in (n,n’γ); δ implausibly large for Δπ=yes.. For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 1030.23 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1045.401 | 183.08 | E(γ): From (n,n’γ). I(γ): Other: 48 3 in (n,n’γ). M(γ): from Coulomb excitation. | 307.51 | E(γ): From (n,n’γ). I(γ): other: 100 15 in (n,n’γ). M(γ): from Coulomb excitation. | 649.5 | E(γ): α comparable and more precise 650.25 11 γ unplaced in (n,n’γ). If considered, yields significant difference of the χ2 compared to that of the χ2 critical in the least squares fit. | 922.77 | E(γ): From (n,n’γ). I(γ): other: 11.9~26 (186Ta β- decay).. From (n,n’γ). | 1045 | M(γ): 1045 level directly populated by E3 Coulomb excitation. |
E(level) | E(gamma) | Comments |
1171.63 | 126.31 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 164.77 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 218.93 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 309.38 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1197.30 | 190.6 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 335.04 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 388.17 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 800.74 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1285.419 | 401.56 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 547.41 | E(γ): Other: 546.3 5 in β- decay.. From (n,n’γ). I(γ): Other: <24 in Coulomb excitation; ≈200 for poorly established 546.3γ in 186Ta β- decay (if the total I(547γ) is placed from this level).. From (n,n’γ). | 1162.81 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): from Coulomb excitation.. For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 1285.40 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1298.93 | 268.5 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 292.2 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 902.40 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): For a theoretical estimate of δ for this transition, see 1996Na08 and/or 1994Mo07. Note that 1994Mo07 indicate that the 884γ is the [third 2+]-level to [first 2+]-level transition; however, the 907.6γ constitutes that transition, as adopted here and assumed by 1996Na08. | 1176.27 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1322.137 | 150.5 | E(γ): Other: 150 (238U,238U’γ), absent in (n,n’γ).. From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 276.72 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 315.44 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1322.41 | 315.6 | I(γ): see comment on 315.44γ from 1322.1 level. | 440.0 | E(γ): An unplaced γ of similar energy exists in (n,n’γ), but Eγ does not fit this placement. | 1199.5 | E(γ): An unplaced γ of similar energy exists in (n,n’γ), but Eγ does not fit this placement. |
1349.0 | 540.0 | E(γ): From Coulomb excitation. M(γ): From Coulomb excitation |
1398.08 | 200.7 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 391.46 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 588.70 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1001.55 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
E(level) | E(gamma) | Comments |
1453.449 | 423.16 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 591.18 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 715.45 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1330.84 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1458.38 | 720.42 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1335.74 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1463.42 | 510.6 | M(γ): from α(K)exp in 186Ta β- decay. | 726.0 | I(γ): Iγ may be overestimated; possible sum-γ contribution. |
1463.77 | 292.97 | E(γ): Multiply placed. From (n,n’γ). I(γ): From (n,n’γ). | 418.37 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): D+Q from γ(θ) in (n,n’γ); δ implausibly large for Δπ=yes. |
1514.64 | 192.5 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 343.0 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
1517.2 | 119 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. | 195 | E(γ): possibly the unplaced 195.36 5 transition of (n,n’γ).. From (238U,238U’γ); uncertainty unstated by authors. I(γ): Based on line widths in level scheme drawing (fig. 3 of 1998Wh02), this is the strongest γ deexciting the parent level. | 708 | E(γ): possibly the unplaced 708.67 8 transition of (n,n’γ); I(709γ):I(195γ)=0.25 8:1.00 10 in (n,n’γ).. From (238U,238U’γ); uncertainty unstated by authors. |
1521.32 | 488.0 | E(γ): Placed by 1973Gu02 from 1520 level. α comparable 486.93 4 γ in (n,n’γ) is placed from a 1532 level. | 567.2 | E(γ): Placement from 1973Gu02 (186Ta β- decay). α comparable and more precise 567.10 2 γ is unplaced in (n,n’γ). If considered, yields significant difference of the χ2 compared to that of the χ2 critical in the least squares fit. | 659.05 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 783.34 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1124.53 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1399.26 | E(γ): Other: 1398 1 and placement from 1973Gu02 (186Ta β- decay). Unplaced in (n,n’γ).. From (n,n’γ). |
1532.32 | 486.93 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 579.57 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1409.71 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): D+Q from γ(θ) in (n,n’γ); δ implausibly large for Δπ=yes. |
1563.37 | 1440.75 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1563.34 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
E(level) | E(gamma) | Comments |
1607.52 | 561.96 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1210.98 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1484.62 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1608.07 | 1210.0 | E(γ): The 1210.98 4 and 1484.62 gammas with I(1211γ):I(1485γ)=0.97 9:0.57 6 reported in (n,n’γ) are assumed by the evaluators to differ from the 1210.0 15 and 1485.0 15 gammas seen in 186Ta β- decay; the 745.0 and 869.5 gammas of comparable strength and the relatively strong 654.9γ, placed from the same level as the 1210γ and 1485γ in decay, are absent in (n,n’γ). I(γ): The 1210.98 4 and 1484.62 gammas with I(1211γ):I(1485γ)=0.97 9:0.57 6 reported in (n,n’γ) are assumed by the evaluators to differ from the 1210.0 15 and 1485.0 15 gammas seen in 186Ta β- decay; the 745.0 and 869.5 gammas of comparable strength and the relatively strong 654.9γ, placed from the same level as the 1210γ and 1485γ in decay, are absent in (n,n’γ). | 1485.0 | E(γ): The 1210.98 4 and 1484.62 gammas with I(1211γ):I(1485γ)=0.97 9:0.57 6 reported in (n,n’γ) are assumed by the evaluators to differ from the 1210.0 15 and 1485.0 15 gammas seen in 186Ta β- decay; the 745.0 and 869.5 gammas of comparable strength and the relatively strong 654.9γ, placed from the same level as the 1210γ and 1485γ in decay, are absent in (n,n’γ). I(γ): The 1210.98 4 and 1484.62 gammas with I(1211γ):I(1485γ)=0.97 9:0.57 6 reported in (n,n’γ) are assumed by the evaluators to differ from the 1210.0 15 and 1485.0 15 gammas seen in 186Ta β- decay; the 745.0 and 869.5 gammas of comparable strength and the relatively strong 654.9γ, placed from the same level as the 1210γ and 1485γ in decay, are absent in (n,n’γ). |
1628.27 | 456.63 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). M(γ): D+Q from γ(θ) in (n,n’γ); δ implausibly large for E1+M2. | 582.84 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 621.71 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1642.46 | 780.08 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1245.92 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1520.2 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1652.76 | 254.6 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 455.6 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): From (136Xe,136Xe’γ) | 843.4 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): From (136Xe,136Xe’γ) |
1661.39 | 197.9 | M(γ): from α(K)exp, α(L)exp in 186Ta β- decay. | 709.0 | I(γ): Iγ may be overestimated; possible sum-γ contribution. |
1672.4 | 373.6 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 1275.7 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
1709.74 | 1313.16 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). | 1587.15 | E(γ): From (n,n’γ). I(γ): From (n,n’γ). |
1737.5 | 220 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
1829.4 | 814.0 | I(γ): Iγ may be overestimated; possible sum-γ contribution. |
1903.95 | 506.1 | E(γ): Other: 509 5 (Coulomb excitation) | 554.9 | E(γ): Other: 559 5 (Coulomb excitation) |
2001.9 | 653.2 | E(γ): From Coulomb excitation. M(γ): from Coulomb excitation. |
E(level) | E(gamma) | Comments |
2117.8 | 380 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. I(γ): Based on line widths in level scheme drawing (fig. 3 of 1998Wh02), this is the strongest γ deexciting the parent level. | 601 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
2142.7 | 470.3 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2212.0 | 498.5 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2220.1 | 567.3 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): From (136Xe,136Xe’γ) | 871.2 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2285.8 | 168 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
2511.0 | 509.1 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): From (136Xe,136Xe’γ) | 607.1 | E(γ): Other: 608 5 (Coulomb excitation). From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): From (136Xe,136Xe’γ) | 1161.9 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2522.8 | 237 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
2555.8 | 576.8 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2556.8 | 2434 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 2557 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
2672.8 | 387 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
2707.1 | 564.4 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2750.4 | 748.5 | E(γ): Other: 748.5 (Coulomb excitation) M(γ): Q in (136Xe,136Xe’γ) and RUL |
2806.5 | 594.5 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
2837.8 | 165 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. | 315 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. | 552 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. I(γ): Based on line widths in level scheme drawing (fig. 3 of 1998Wh02), this is the strongest γ deexciting the parent level. |
2863.8 | 2741 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 2864 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
2887.3 | 667.2 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
3035.8 | 2913 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3036 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
E(level) | E(gamma) | Comments |
3055.8 | 2933 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3056 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3067.8 | 2945 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3068 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3143.8 | 306 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
3171.8 | 3049 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3172 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3188.2 | 677.1 | E(γ): Other: 677 5 (Coul. excitation). From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) | 1186.3 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
3237.8 | 682.0 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
3317.8 | 3195 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3318 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3362.8 | 219 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
3363.8 | 3241 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3364 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3371.2 | 664.1 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
3378.8 | 3256 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3379 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3393.8 | 3271 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 3394 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). |
3428.0 | 3428 | E(γ): from (γ,γ’). |
3477.0 | 3477 | E(γ): from (γ,γ’). |
3483.3 | 676.8 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
3533.8 | 390 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. |
3542.8 | 180 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. | 399 | E(γ): From (238U,238U’γ); uncertainty unstated by authors. I(γ): Based on line widths in level scheme drawing (fig. 3 of 1998Wh02), this is the strongest γ deexciting the parent level. |
E(level) | E(gamma) | Comments |
3561.9 | 811.5 | E(γ): Other: 811.5 (Coul. Excitation) R. From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) M(γ): Q in (136Xe,136Xe’γ) and RUL. From (136Xe,136Xe’γ) |
3913.3 | 725.1 | E(γ): From (136Xe,136Xe’γ) I(γ): From (136Xe,136Xe’γ) |
6417.3 | 5678 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 6295 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). | 6418 | E(γ): From (γ,γ’). I(γ): From (γ,γ’). M(γ): from γ(θ) and linear polarization in (γ,γ’). |
Other Reactions:
Isotope shift data: see, e.g., 1988Au04, 1994Ji02, 1995Au08.