ADOPTED LEVELS, GAMMAS for 144Sm
Author: A.A. Sonzogni | Citation: Nucl. Data Sheets 93, 599 (2001) | Cutoff date: 1-Dec-2000
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-6346 keV 11 | S(n)= 10520.1 keV 24 | S(p)= 6294 keV 3 | Q(α)= -1.4×102 keV 3 | ||
Reference: 2012WA38 |
References: | |||
A | 144Eu ε decay | B | 144Sm(γ,γ’) |
C | 144Sm(n,n’γ) | D | 144Sm(p,p’) |
E | 146Sm(p,t) | F | Coulomb Excitation |
G | 142Nd(α,2nγ),144Nd(α,4nγ) | H | 142Nd(16O,14C) |
I | (HI,xnγ) | J | 144Sm(p,p’γ) |
K | 142Nd(α,2nγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGHI | 0+ | STABLE | |||||
1660.027 10 | ABCDEFGHIJK | 2+ | 84.4 fs 25 | 1660.01 1 | 100 | E2 | 0.0 | 0+ |
1810.172 25 | CDEFGHIJK | 3- | 25 ps 4 | 150.21 10 1810.3 3 | 100.0 2 7.0 6 | E1 | 1660.027 0.0 | 2+ 0+ |
2120 7 ? | B | |||||||
2167 7 ? | B | |||||||
2190.891 25 | CDE GHI K | 4+ | > 0.14 ps | 380.66 7 530.76 5 | 100.0 13 58.7 7 | E1 E2 | 1810.172 1660.027 | 3- 2+ |
2323.60 8 | CDE G I K | 6+ | 880 ns 25 | 132.6 1 | 100.0 | E2 | 2190.891 | 4+ |
2423.208 24 | ABCDE K | 2+ | 37 fs +5-4 | 763.11 4 2423.24 3 | 5.1 3 100.0 3 | E2+M1 E2 | 1660.027 0.0 | 2+ 0+ |
2477.651 23 | ABCDE G | 0+ | > 1.2 ps | 817.62 2 2477.8 20 | 100 0 | (E0) | 1660.027 0.0 | 2+ 0+ |
2587.78 3 | CD G | 4+ | > 0.12 ps | 396.91 7 777.59 2 | 100.0 9 22.6 5 | 2190.891 1810.172 | 4+ 3- | |
2644.695 14 | CD K | 1(+) | 0.19 ps +6-4 | 984.66 1 2644.78 6 | 100.0 14 20.6 8 | E2+M1 M1 | 1660.027 0.0 | 2+ 0+ |
2660.691 14 | CD K | 2(+) | 0.5 ps +5-2 | 237.62 11 850.41 7 1000.66 1 | 6.5 4 5.0 6 100.0 9 | E2+M1 M2+E1 E2+M1 | 2423.208 1810.172 1660.027 | 2+ 3- 2+ |
2688.394 14 | CD K | 3(+) | 0.5 ps +9-2 | 497.56 5 1028.36 1 | 100 5 75 1 | E2+M1 E2+M1 | 2190.891 1660.027 | 4+ 2+ |
2707.04 11 | CD G | (5+) | > 36 fs | 383.44 7 | 100 | 2323.60 | 6+ | |
2729 | E | |||||||
2799.65 3 | BCDE K | 2+ | 69 fs 14 | 2799.62 3 | 100 | E2 | 0.0 | 0+ |
2804 | E | (2) | ||||||
2822.52 4 | CD | 0+ | > 0.76 ps | 1162.49 3 | 100 | 1660.027 | 2+ | |
2825.71 3 | CDE GH K | (5-) | > 0.51 ps | 1015.53 1 | 100 | 1810.172 | 3- | |
2827 | EF H | 0 | ||||||
2883.008 21 | BCDE G | (4+) | 0.4 ps +8-2 | 1072.85 5 1222.97 2 | 66 2 100 2 | M2+E1 M3+E2 | 1810.172 1660.027 | 3- 2+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2976 9 ? | B | |||||||
3019.316 21 | CDE K | 4+ | 0.4 ps +5-1 | 828.31 4 1209.10 6 1359.31 2 | 14.3 6 12.3 6 100 3 | E2+M1 M2+E1 M3+E2 | 2190.891 1810.172 1660.027 | 4+ 3- 2+ |
3079.34 15 | CD K | (5,6+,7) | > 7 ps | 372.3 1 | 100 | 2707.04 | (5+) | |
3118.63 4 | CD G | (3,4-) | 0.24 ps +17-8 | 1308.44 2 | 100 | 1810.172 | 3- | |
3124.07 7 | CD G I K | 7- | > 55 fs | 800.42 7 | 100 | E1 | 2323.60 | 6+ |
3134.17 5 | CD | 0+ | 0.14 ps +16-6 | 1474.13 4 | 100 | E2 | 1660.027 | 2+ |
3142 | E | |||||||
3195.77 4 | CD K | (3,4+,5-) | 0.06 ps +3-2 | 1004.87 3 | 100 | 2190.891 | 4+ | |
3205 | E | |||||||
3225.54 22 | BCD J | 1- | 2.0 fs 7 | 1414.9 5 1565.8 4 3225.5 3 | 1.5 3 1.9 3 100 | E1 | 1810.172 1660.027 0.0 | 3- 2+ 0+ |
3240 | H | |||||||
3266.19 8 | CD K | (4+,6) | > 15 fs | 440.48 7 | 100 | 2825.71 | (5-) | |
3307.90 4 | C | (2+,3) | 40 fs +10-8 | 1647.86 3 | 100 | 1660.027 | 2+ | |
3307.97 4 | CD K | (2,3-,4-) | 0.08 ps +4-2 | 1497.79 3 | 100 | 1810.172 | 3- | |
3308.27 10 | CD | (6+) | > 38 fs | 482.56 9 | 100 | 2825.71 | (5-) | |
3318 | E | (2+) | ||||||
3343.57 5 | CD | (3,4,5,6) | > 190 fs | 755.79 4 | 100 | 2587.78 | 4+ | |
3360.67 4 | CD G | 3- | 0.26 ps +20-8 | 1700.63 3 | 100 | M2+E1 | 1660.027 | 2+ |
3376.8 7 | DE G I K | 8- | 1.54 ns 17 | 253 | 100 | M1 | 3124.07 | 7- |
3391.05 3 | CD | (2-) | 32 fs +6-5 | 1580.87 4 1731.01 3 | 49.5 19 100 6 | E2+M1 M2+E1 | 1810.172 1660.027 | 3- 2+ |
3404.60 4 | CD K | (2+,3-) | 0.16 ps +12-6 | 1213.71 3 1744.51 8 | 100 3 33.7 22 | 2190.891 1660.027 | 4+ 2+ | |
3413.827 21 | CD | 2+ | 53 fs +9-7 | 1603.46 11 1753.80 2 3413.69 6 | 16.2 21 100.0 21 85 4 | M2+E1 E2+M1 E2 | 1810.172 1660.027 0.0 | 3- 2+ 0+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3426 | E | (2+) | ||||||
3444 | D K | (7-) | ||||||
3460.8 7 | D G I K | 9- | 0.5 ns 2 | 84 337 | 100 25 | (M1) E2 | 3376.8 3124.07 | 8- 7- |
3469 | D K | (5-) | ||||||
3481 | E | |||||||
3493.96 4 | CD G | (4+) | 0.01 ps +3-2 | 1683.77 3 | 100 | M2+E1 | 1810.172 | 3- |
3519.5 8 | G I | (8-) | 395 | 100 | M1 | 3124.07 | 7- | |
3523.56 4 | CD K | (2+,4) | 62 fs +12-10 | 1713.37 3 | 100 | M2+E1 | 1810.172 | 3- |
3529.48 4 | CD | (3-) | 30 fs +8-6 | 1719.32 6 1869.42 5 | 59 3 100.0 4 | E2+M1 M2+E1 | 1810.172 1660.027 | 3- 2+ |
3535 | K | (6-) | ||||||
3544 | B E | |||||||
3559.63 5 | CD | 2+ | 27 fs +6-5 | 1899.59 5 3559.59 8 | 70 4 100 3 | E2+M1 E2 | 1660.027 0.0 | 2+ 0+ |
3564.19 5 | CD | (3-) | 32 fs +12-9 | 1904.15 5 | 100 | M2+E1 | 1660.027 | 2+ |
3579 5 | E | |||||||
3596.78 8 | CD K | (4-) | 0.10 ps +10-3 | 770.74 17 1786.67 8 | 47 3 100 3 | E2+M1 E2+M1 | 2825.71 1810.172 | (5-) 3- |
3626.65 5 | CD | (2,3,4,5) | 44 fs +23-14 | 502.54 7 1435.77 4 | 24 2 100 7 | 3124.07 2190.891 | 7- 4+ | |
3647.07 5 | CD | (4+) | 0.12 ps +9-4 | 1987.03 4 | 100 | M3+E2 | 1660.027 | 2+ |
3661 | E | |||||||
3668.68 3 | CD K | 5- | 25 fs +26-13 | 1477.5 1 1858.49 2 | 100 10 60 10 | M2+E1 M3+E2 | 2190.891 1810.172 | 4+ 3- |
3688.59 5 | CDE | (3+,4+) | 21 fs +4-3 | 2028.55 4 | 100 | 1660.027 | 2+ | |
3698 | K | 7(-) | ||||||
3708 5 | E | |||||||
3714.38 6 | CD | (1+,2+,3) | 12 fs +5-3 | 2054.34 6 | 100 | 1660.027 | 2+ | |
3722.70 5 | CD | (2+,3+,4+) | 5.5 fs +23-21 | 2062.65 4 | 100 | 1660.027 | 2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3724 | K | (8-) | ||||||
3731.93 5 | BCD | (2+,3+,4+) | 15 fs 3 | 2071.89 4 | 100 | 1660.027 | 2+ | |
3740.10 5 | CDE | (1,2,3,4) | 0.10 ps +5-3 | 1929.90 5 2080.07 8 | 100 5 77 4 | 1810.172 1660.027 | 3- 2+ | |
3778.46 9 | CD | (3-) | 13 fs +8-6 | 2118.42 9 | 100 | (M2+)E1 | 1660.027 | 2+ |
3786.30 18 | CD | (2,4) | 0.2 ps +5-1 | 1976.11 17 | 100 | 1810.172 | 3- | |
3817.93 15 | BCD | 1(-) | 10 fs +7-6 | 3817.88 15 | 100 | E1 | 0.0 | 0+ |
3823.39 6 | CD | (0+,1,2,3) | 24 fs +8-6 | 2163.35 6 | 100 | 1660.027 | 2+ | |
3846.20 11 | CD | (4-) | 2036.0 1 | 100 | 1810.172 | 3- | ||
3855.97 10 | CD | (2-,3-,4-) | 32 fs +20-12 | 2045.78 9 | 100 | 1810.172 | 3- | |
3867.89 11 | CD | 5- | 0.08 ps +11-3 | 2057.7 1 | 100 | M3+E2 | 1810.172 | 3- |
3877.90 6 | CD | (1+,2+,3) | 40 fs +16-11 | 2217.86 6 | 100 | 1660.027 | 2+ | |
3884.86 20 | CD | (1,2+) | 8 fs +11-7 | 3884.8 2 | 100 | 0.0 | 0+ | |
3886.77 8 | CD | 5(+) | 28 fs +21-12 | 1563.07 19 1695.88 8 | 44 6 100 9 | E2+M1 E2+M1 | 2323.60 2190.891 | 6+ 4+ |
3890.52 17 | BCD | (1-) | < 5.9 fs | 3890.46 17 | 100 | E1 | 0.0 | 0+ |
3906.987 20 | BCD | 1(+) | 19 fs +14-9 | 3906.93 2 | 100 | (M1) | 0.0 | 0+ |
3913.98 8 | CD | (3,4) | 23 fs +16-10 | 1723.2 1 2253.8 1 | 100 8 77 8 | 2190.891 1660.027 | 4+ 2+ | |
3939.88 12 | CD | (5-) | 0.04 ps +6-2 | 1748.98 11 | 100 | (M2+)E1 | 2190.891 | 4+ |
3949.40 6 | CD | (3,4,5) | 34 fs +12-8 | 1758.50 5 | 100 | 2190.891 | 4+ | |
3965.67 19 | BCD | 1(+) | < 5 fs | 3965.61 19 | 100 | (M1) | 0.0 | 0+ |
3983 | D | (3-) | ||||||
3985.96 21 | CD | 2+ | 33 fs +25-14 | 3985.90 21 | 100 | E2 | 0.0 | 0+ |
3986.00 6 | C | (3+) | 21 fs +8-6 | 1795.09 5 2325.97 12 | 100 4 72 4 | E2+M1 E2+M1 | 2190.891 1660.027 | 4+ 2+ |
4072.08 14 | C | (2,3,4) | 0.03 ps +4-2 | 1881.18 15 2412.0 3 | 100 10 41 10 | 2190.891 1660.027 | 4+ 2+ | |
4082.84 19 | CD | 0.03 ps +5-2 | 1891.94 18 | 100 | 2190.891 | 4+ | ||
4124.1 3 | C | 1(-) | 11 fs +18-10 | 4124.0 3 | 100 | (E1) | 0.0 | 0+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4157.37 18 | CD | < 24 fs | 1966.46 17 | 100 | 2190.891 | 4+ | ||
4210 | H | |||||||
4262.1 20 | B | 1 | 4262 2 | 100 | D | 0.0 | 0+ | |
4410.8 10 | I | 1034 | | 3376.8 | 8- | |||
4427.7 10 | I | 908 | | 3519.5 | (8-) | |||
4674.8 14 | I | 264 | | 4410.8 | ||||
4700.8 8 | G I | (10-) | 1181 1240 1324 | | 3519.5 3460.8 3376.8 | (8-) 9- 8- | ||
4758.7 9 | G I | (10-) | 348 1239 1382 | | 4410.8 3519.5 3376.8 | (8-) 8- | ||
4907.8 10 | G I | (11-) | 1447 | | 3460.8 | 9- | ||
4960.8 9 | G I | (11-) | 533 1500 | | 4427.7 3460.8 | 9- | ||
5015 5 | B | (1) | 5015 5 | | (D) | 0.0 | 0+ | |
5015.8 13 | I | 315 | | 4700.8 | (10-) | |||
5077.6 13 | (12-) | 169.8 | 100 | 4907.8 | (11-) | |||
5103.1 10 | B | 1,2 | 5103 | | D,Q | 0.0 | 0+ | |
5150.8 9 | G I | (12-) | < 0.3 ns | 190 243 392 450 | | M1 M1 E2 E2 | 4960.8 4907.8 4758.7 4700.8 | (11-) (11-) (10-) (10-) |
5151 3 | B | (1) | 5151 3 | | (D) | 0.0 | 0+ | |
5340 | H | |||||||
5350.8 10 | I | (12-) | 443 650 | | 4907.8 4700.8 | (11-) (10-) | ||
5360.8 10 | G I | (13-) | 210 400 | | M1 | 5150.8 4960.8 | (12-) (11-) | |
5520.8 9 | G I | (13-) | 160 1 170 370 443 3 560 | | M1 M1 | 5360.8 5350.8 5150.8 5077.6 4960.8 | (13-) (12-) (12-) (12-) (11-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5720.7 10 | G I | (14-) | 200 360 570 | | M1 M1 E2 | 5520.8 5360.8 5150.8 | (13-) (13-) (12-) | |
5769.8 14 | I | 409 | | 5360.8 | (13-) | |||
5855.8 14 | I | (13+) | 505 | | 5350.8 | (12-) | ||
6004.8 14 | I | (14+) | 644 | | 5360.8 | (13-) | ||
6061.8 17 | I | (14+) | 292 | | 5769.8 | |||
6126.7 11 | G I | (14+) | 766 | | E1 | 5360.8 | (13-) | |
6301.2 11 | G I | (14+) | 940 | | 5360.8 | (13-) | ||
6315.8 17 | I | 311 | | 6004.8 | (14+) | |||
6411.9 11 | G I | (15+) | 111 285 691 | | 6301.2 6126.7 5720.7 | (14+) (14+) (14-) | ||
6431.6 12 | I | (14+) | 1071 | | 5360.8 | (13-) | ||
6651.4 11 | G I | (15+) | 350 525 931 | | 6301.2 6126.7 5720.7 | (14+) (14+) (14-) | ||
6771.7 12 | I | 1051 | | 5720.7 | (14-) | |||
6792.3 11 | I | 141 361 491 | | 6651.4 6431.6 6301.2 | (15+) (14+) (14+) | |||
6824.2 11 | G I | (16+) | 173 412 523 | | 6651.4 6411.9 6301.2 | (15+) (15+) (14+) | ||
7000.7 14 | I | 1280 | | 5720.7 | (14-) | |||
7160.7 18 | I | 160 | | 7000.7 | ||||
7237.7 12 | I | 466 826 | | 6771.7 6411.9 | (15+) | |||
7397.7 15 | I | 1271 | | 6126.7 | (14+) | |||
7524.7 13 | I | 1093 | | 6431.6 | (14+) | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
7572.8 12 | I | 1852 | | 5720.7 | (14-) | |||
7604.7 20 | I | 444 | | 7160.7 | ||||
7650 | H | |||||||
7660.5 11 | I | 889 1009 1229 1359 1534 | | 6771.7 6651.4 6431.6 6301.2 6126.7 | (15+) (14+) (14+) (14+) | |||
7690.9 11 | I | 118 166 867 899 919 1390 1564 | | 7572.8 7524.7 6824.2 6792.3 6771.7 6301.2 6126.7 | (16+) (14+) (14+) | |||
7870.7 16 | I | 633 | | 7237.7 | ||||
7910.5 12 | I | 220 250 673 1086 1118 | | 7690.9 7660.5 7237.7 6824.2 6792.3 | (16+) | |||
7938.4 14 | I | 1146 | | 6792.3 | ||||
7950.1 13 | I | 1126 1158 | | 6824.2 6792.3 | (16+) | |||
8084.5 14 | I | 1260 | | 6824.2 | (16+) | |||
8282.4 14 | I | 344 372 | | 7938.4 7910.5 | ||||
8325.7 19 | I | (18) | 455 | | 7870.7 | |||
8426.1 16 | I | 476 | | 7950.1 | ||||
8626.8 15 | I | 542 677 | | 8084.5 7950.1 | ||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
8997.9 14 | B | 1 | 5264 8 ? 5452 8 ? 6022 8 ? 6116 8 ? 6199 3 6520 3 6574 3 6831 6 ? 6878 6 ? 7337 3 8998 3 | 10 5 17 9 28 7 9 5 24 7 91 8 58 7 19 2 20 5 70 6 100 7 | D D D D D D | 3731.93 3544 2976 2883.008 2799.65 2477.651 2423.208 2167 2120 1660.027 0.0 | (2+,3+,4+) (4+) 2+ 0+ 2+ 2+ 0+ | |
9000 | H | |||||||
9232.8 16 | I | 2.6 ns 5 | 950 | | 8282.4 | |||
9312.1 16 | I | 1030 | | 8282.4 | ||||
9419.9 17 | I | 108 187 | | 9312.1 9232.8 | ||||
9441.8 18 | I | 815 | | 8626.8 | ||||
9589.9 18 | I | 357 | | 9232.8 | ||||
9985.8 20 | I | 544 | | 9441.8 | ||||
10036.0 17 | I | 616 724 | | 9419.9 9312.1 | ||||
10583.8 18 | I | 1164 | | 9419.9 | ||||
10698.0 18 | I | 114 662 1108 | | 10583.8 10036.0 9589.9 | ||||
10935.4 19 | I | 237 352 | | 10698.0 10583.8 | ||||
11000 | H | |||||||
11719.4 21 | I | 784 | | 10935.4 | ||||
11768.4 21 | I | 833 | | 10935.4 | ||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
11903.4 24 | I | 135 | | 11768.4 | ||||
12284.4 24 | I | 565 | | 11719.4 | ||||
12739 3 | I | 455 | | 12284.4 |
E(level): From least-squares fit to Eγ if γ information is available
T1/2(level): From 1993Ga16, unless indicated otherwise
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1660.027 | 2+ | 84.4 fs 25 | 1660.01 1 | E2 | B(E2)(W.u.)=11.9 4 | ||
1810.172 | 3- | 25 ps 4 | 150.21 10 | E1 | 0.092 | B(E1)(W.u.)=0.0025 4, α=0.092, α(K)=0.0777 24, α(L)=0.0110 4, α(M)=0.00233 7, α(N+)=0.00065 2 | |
2190.891 | 4+ | > 0.14 ps | 380.66 7 | E1 | 0.00818 | B(E1)(W.u.)<0.020, α=0.00818, α(K)=0.00699 21, α(L)=0.00094 3, α(M)=0.00020 1 | |
4+ | > 0.14 ps | 530.76 5 | E2 | 0.0111 | B(E2)(W.u.)<7.9×102, α=0.0111, α(K)=0.0090 3, α(L)=0.00152 5 | ||
2323.60 | 6+ | 880 ns 25 | 132.6 1 | E2 | 0.86 | B(E2)(W.u.)=0.188 6, α=0.86, α(K)=0.531 16, α(L)=0.257 8, α(M)=0.0587 18, α(N+)=0.0161 5 | |
2423.208 | 2+ | 37 fs +5-4 | 763.11 4 | E2+M1 | 0.0061 | α=0.0061 16, α(K)=0.0052 14, α(L)=0.00072 16 | |
2+ | 37 fs +5-4 | 2423.24 3 | E2 | B(E2)(W.u.)=3.9 6 | |||
2644.695 | 1(+) | 0.19 ps +6-4 | 984.66 1 | E2+M1 | 0.0034 | α=0.0034 8, α(K)=0.0029 7, α(L)=0.00039 9 | |
1(+) | 0.19 ps +6-4 | 2644.78 6 | M1 | B(M1)(W.u.)=0.0011 4 | |||
2660.691 | 2(+) | 0.5 ps +5-2 | 237.62 11 | E2+M1 | -0.1 +4-3 | 0.153 | B(E2)(W.u.)=2.×101 +16-2, B(M1)(W.u.)=0.19 19, α=0.153 7, α(K)=0.130 6, α(L)=0.0182 10, α(M)=0.0039 3, α(N+)=0.00109 5 |
2(+) | 0.5 ps +5-2 | 850.41 7 | M2+E1 | 0.008 | α=0.008 7, α(K)=0.007 6, α(L)=0.0010 9 | ||
2(+) | 0.5 ps +5-2 | 1000.66 1 | E2+M1 | 0.0033 | α=0.0033 8, α(K)=0.0028 7, α(L)=0.00038 8 | ||
2688.394 | 3(+) | 0.5 ps +9-2 | 497.56 5 | E2+M1 | +0.09 +7-6 | 0.0221 | B(E2)(W.u.)=4 +9-4, B(M1)(W.u.)=0.2 +4-2, α=0.0221 2, α(K)=0.0188 1, α(L)=0.00257 1, α(M)=0.00055, α(N+)=0.00015 |
3(+) | 0.5 ps +9-2 | 1028.36 1 | E2+M1 | 0.0031 | α=0.0031 7, α(K)=0.0026 6, α(L)=0.00035 8 | ||
2799.65 | 2+ | 69 fs 14 | 2799.62 3 | E2 | B(E2)(W.u.)=1.06 22 | ||
2822.52 | 0+ | > 0.76 ps | 1162.49 3 | 0.00183 | α=0.00183, α(K)=0.00155 5, α(L)=0.00021 1 | ||
2883.008 | (4+) | 0.4 ps +8-2 | 1072.85 5 | M2+E1 | -0.07 +7-9 | 0.00095 | B(E1)(W.u.)=0.0002 +4-2, B(M2)(W.u.)=4 +11-4, α=0.00095 11, α(K)=0.00081 13, α(L)=0.00010 1 |
(4+) | 0.4 ps +8-2 | 1222.97 2 | M3+E2 | -0.12 +12-14 | 0.0018 | B(E2)(W.u.)=7 +14-7, B(M3)(W.u.)=5.×105 +13-5, α=0.0018 4, α(K)=0.0015 4, α(L)=0.00021 5 | |
3019.316 | 4+ | 0.4 ps +5-1 | 828.31 4 | E2+M1 | 0.0050 | α=0.0050 13, α(K)=0.0043 11, α(L)=0.00059 13 | |
4+ | 0.4 ps +5-1 | 1209.10 6 | M2+E1 | +0.05 11 | 0.00075 | B(E1)(W.u.)=3.E-5 +5-3, B(M2)(W.u.)=0.3 +18-3, α=0.00075 12, α(K)=0.00064 11 | |
4+ | 0.4 ps +5-1 | 1359.31 2 | M3+E2 | -0.09 +15-17 | 0.0014 | B(E2)(W.u.)=5 +7-5, B(M3)(W.u.)=2.×105 +6-2, α=0.0014 4, α(K)=0.0012 4, α(L)=0.00016 4 | |
3124.07 | 7- | > 55 fs | 800.42 7 | E1 | 0.00159 | B(E1)(W.u.)<0.0087, α=0.00159, α(K)=0.00136 4, α(L)=0.00018 1 | |
3134.17 | 0+ | 0.14 ps +16-6 | 1474.13 4 | E2 | 0.00115 | B(E2)(W.u.)=13 +15-13, α=0.00115, α(K)=0.00097 3, α(L)=0.00013 | |
3225.54 | 1- | 2.0 fs 7 | 3225.5 3 | E1 | B(E1)(W.u.)=0.0035 13 | ||
3360.67 | 3- | 0.26 ps +20-8 | 1700.63 3 | M2+E1 | -0.04 +9-10 | B(E1)(W.u.)=0.00019 15, B(M2)(W.u.)=0.5 +23-5 | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
3376.8 | 8- | 1.54 ns 17 | 253 | M1 | 0.129 | B(M1)(W.u.)=0.00078 9, α=0.129, α(K)=0.110 4, α(L)=0.0153 5, α(M)=0.00326 10, α(N+)=0.00092 3 | |
3391.05 | (2-) | 32 fs +6-5 | 1580.87 4 | E2+M1 | +1.2 +15-6 | B(E2)(W.u.)=8 +9-8, B(M1)(W.u.)=0.02 +4-2 | |
(2-) | 32 fs +6-5 | 1731.01 3 | M2+E1 | -0.1 +5-4 | B(E1)(W.u.)=0.00098 22, B(M2)(W.u.)=2.×101 +15-2 | ||
3413.827 | 2+ | 53 fs +9-7 | 1753.80 2 | E2+M1 | -1.4 +6-17 | B(E2)(W.u.)=4.7 16, B(M1)(W.u.)=0.013 8 | |
2+ | 53 fs +9-7 | 3413.69 6 | E2 | B(E2)(W.u.)=0.22 4 | |||
3460.8 | 9- | 0.5 ns 2 | 84 | (M1) | 2.84 | B(M1)(W.u.)=0.018 8, α=2.84, α(K)=2.40 8, α(L)=0.341 11, α(M)=0.0729 22, α(N+)=0.0208 7 | |
9- | 0.5 ns 2 | 337 | E2 | 0.0395 | B(E2)(W.u.)=0.35 15, α=0.0395, α(K)=0.0313 10, α(L)=0.00648 20, α(M)=0.00143 5, α(N+)=0.00039 1 | ||
3493.96 | (4+) | 0.01 ps +3-2 | 1683.77 3 | M2+E1 | -0.22 +13-18 | B(E1)(W.u.)=0.005 +15-5, B(M2)(W.u.)=4.×102 +13-4 | |
3519.5 | (8-) | 395 | M1 | 0.0400 | α=0.0400, α(K)=0.0340 11, α(L)=0.00467 14, α(M)=0.00100 3, α(N+)=0.00028 1 | ||
3523.56 | (2+,4) | 62 fs +12-10 | 1713.37 3 | M2+E1 | +0.20 +12-9 | B(E1)(W.u.)=0.00076 16, B(M2)(W.u.)=5.×101 +6-5 | |
3529.48 | (3-) | 30 fs +8-6 | 1719.32 6 | E2+M1 | B(E2)(W.u.)=1 +8-1, B(M1)(W.u.)=0.05 4 | ||
(3-) | 30 fs +8-6 | 1869.42 5 | M2+E1 | -0.11 9 | B(E1)(W.u.)=0.00078 21, B(M2)(W.u.)=12 +21-12 | ||
3559.63 | 2+ | 27 fs +6-5 | 3559.59 8 | E2 | B(E2)(W.u.)=0.48 11 | ||
3564.19 | (3-) | 32 fs +12-9 | 1904.15 5 | M2+E1 | +0.08 13 | B(E1)(W.u.)=0.0011 5, B(M2)(W.u.)=1.×101 +3-1 | |
3596.78 | (4-) | 0.10 ps +10-3 | 770.74 17 | E2+M1 | 0.0060 | α=0.0060 16, α(K)=0.0051 14, α(L)=0.00070 16 | |
3647.07 | (4+) | 0.12 ps +9-4 | 1987.03 4 | M3+E2 | -0.2 +2-3 | B(E2)(W.u.)=3.3 25, B(M3)(W.u.)=2.×105 +5-2 | |
3668.68 | 5- | 25 fs +26-13 | 1477.5 1 | M2+E1 | +0.11 16 | 0.00055 | B(E1)(W.u.)=0.0019 +20-19, B(M2)(W.u.)=5.×101 +15-5, α=0.00055 18, α(K)=0.00047 15 |
3778.46 | (3-) | 13 fs +8-6 | 2118.42 9 | (M2+)E1 | -0.04 12 | B(E1)(W.u.)=0.0020 13, B(M2)(W.u.)=3 +20-3 | |
3817.93 | 1(-) | 10 fs +7-6 | 3817.88 15 | E1 | B(E1)(W.u.)=0.0004 3 | ||
3877.90 | (1+,2+,3) | 40 fs +16-11 | 2217.86 6 | B(E1)(W.u.)=0.00056 23, B(M2)(W.u.)=1 +4-1 | |||
3890.52 | (1-) | < 5.9 fs | 3890.46 17 | E1 | B(E1)(W.u.)>0.00071 | ||
3906.987 | 1(+) | 19 fs +14-9 | 3906.93 2 | (M1) | B(M1)(W.u.)=0.019 15 | ||
3939.88 | (5-) | 0.04 ps +6-2 | 1748.98 11 | (M2+)E1 | -0.03 +16-14 | B(E1)(W.u.)=0.0011 +18-11, B(M2)(W.u.)=2 +14-2 | |
3965.67 | 1(+) | < 5 fs | 3965.61 19 | (M1) | B(M1)(W.u.)>0.071 | ||
3985.96 | 2+ | 33 fs +25-14 | 3985.90 21 | E2 | B(E2)(W.u.)=0.4 3 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
3986.00 | (3+) | 21 fs +8-6 | 2325.97 12 | E2+M1 | -0.5 +2-9 | B(E2)(W.u.)=0.7 6, B(M1)(W.u.)=0.028 12 | |
4124.1 | 1(-) | 11 fs +18-10 | 4124.0 3 | (E1) | B(E1)(W.u.)=0.0003 +6-3 | ||
5150.8 | (12-) | < 0.3 ns | 190 | M1 | 0.282 | α=0.282, α(K)=0.240 8, α(L)=0.0336 10, α(M)=0.00715 22, α(N+)=0.00203 6 | |
(12-) | < 0.3 ns | 243 | M1 | 0.144 | α=0.144, α(K)=0.122 4, α(L)=0.0171 6, α(M)=0.00364 11, α(N+)=0.00102 3 | ||
(12-) | < 0.3 ns | 392 | E2 | 0.0253 | α=0.0253, α(K)=0.0203 6, α(L)=0.00388 12, α(M)=0.00085 3, α(N+)=0.00023 1 | ||
(12-) | < 0.3 ns | 450 | E2 | 0.0171 | α=0.0171, α(K)=0.0139 5, α(L)=0.00249 8, α(M)=0.00055 2, α(N+)=0.00015 1 | ||
5360.8 | (13-) | 210 | M1 | 0.214 | α=0.214, α(K)=0.182 6, α(L)=0.0255 8, α(M)=0.00543 17, α(N+)=0.00154 5 | ||
5520.8 | (13-) | 370 | M1 | 0.0474 | α=0.0474, α(K)=0.0403 13, α(L)=0.00554 17, α(M)=0.00118 4, α(N+)=0.00033 1 | ||
(13-) | 443 3 | M1 | 0.0298 | α=0.0298, α(K)=0.0254 8, α(L)=0.00347 11, α(M)=0.00074 2, α(N+)=0.00020 1 | |||
5720.7 | (14-) | 200 | M1 | 0.245 | α=0.245, α(K)=0.208 7, α(L)=0.0292 9, α(M)=0.00621 19, α(N+)=0.00176 6 | ||
(14-) | 360 | M1 | 0.0509 | α=0.0509, α(K)=0.0433 13, α(L)=0.00596 18, α(M)=0.00127 4, α(N+)=0.00035 1 | |||
(14-) | 570 | E2 | 0.0092 | α=0.0092, α(K)=0.00756 23, α(L)=0.00124 4 | |||
6126.7 | (14+) | 766 | E1 | 0.00174 | α=0.00174, α(K)=0.00148 5, α(L)=0.00019 1 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
9232.8 | 2.6 ns 5 | Possible configuration relative to 146Gd: [ π (h211/2 (d-45/2)0), ν(f7/2i13/2(d-23/2)0) ]20- (1998Je05). |
E(level) | E(gamma) | Comments |
1660.027 | 1660.01 | E(γ): weighted average of 1993Ga16 and 1976Ke01 values |
2323.60 | 132.6 | E(γ): from 1993Ga16 |
2799.65 | 2799.62 | E(γ): from 1993Ga16 |
2825.71 | 1015.53 | E(γ): from 1993Ga16. Other: 1014.4 (1979PeZS) |
3124.07 | 800.42 | E(γ): from 1993Ga16 |
3376.8 | 253 | E(γ): from 1994Ot02, Iγ from 1979PeZS |
3460.8 | 84 | E(γ): from 1994Ot02, M and Iγ from 1979PeZS | 337 | E(γ): from 1994Ot02, M and Iγ from 1979PeZS |
3519.5 | 395 | E(γ): from 1994Ot02, M from 1979PeZS |
3965.67 | 3965.61 | E(γ): from 1993Ga16 |
4700.8 | 1240 | E(γ): from 1994Ot02 | 1324 | E(γ): from 1994Ot02 |
4758.7 | 1382 | E(γ): from 1994Ot02 |
4907.8 | 1447 | E(γ): from 1994Ot02 |
4960.8 | 1500 | E(γ): from 1994Ot02 |
5150.8 | 190 | E(γ): from 1994Ot02, M from 1979PeZS | 243 | E(γ): from 1994Ot02, M from 1979PeZS | 392 | E(γ): from 1994Ot02, M from 1979PeZS | 450 | E(γ): from 1994Ot02, M from 1979PeZS |
5520.8 | 370 | E(γ): from 1994Ot02, M from 1979PeZS |
5720.7 | 200 | E(γ): from 1994Ot02, M from 1979PeZS | 360 | E(γ): from 1994Ot02, M from 1979PeZS | 570 | E(γ): from 1994Ot02, M from 1979PeZS |
6126.7 | 766 | E(γ): from 1994Ot02, M from 1979PeZS |
6301.2 | 940 | E(γ): from 1994Ot02 |
E(level) | E(gamma) | Comments |
6411.9 | 111 | E(γ): from 1994Ot02 | 285 | E(γ): from 1994Ot02, observed by 1994Ot02 only | 691 | E(γ): from 1994Ot02 |
6651.4 | 350 | E(γ): from 1994Ot02, observed by 1994Ot02 only | 525 | E(γ): from 1994Ot02, observed by 1994Ot02 only | 931 | E(γ): from 1994Ot02 |
6824.2 | 173 | E(γ): from 1994Ot02 | 412 | E(γ): from 1994Ot02 | 523 | E(γ): from 1994Ot02, observed by 1994Ot02 only |
Theory and calculations: The following is a partial list of references, for complete list see recent references (published every four months in Nuclear Data Sheets) or NSR WWW database: 1997Ho05, 1996La03, 1995Pi12, 1994Lo09, 1991Ga17, 1988Wi19, 1987Ar05, 1987Du04, 1987Ic01, 1987Sa03, 1987Va10, 1986An10, 1986Fr08, 1986Ma32, 1986Si05, 1985Ar16, 1985Vo15, 1985Ze01, 1984Ab01, 1984Do01, 1984Fr14, 1984Ja11
Giant resonance studies: 1999Yo01, 1992Zi02, 1989Bo13, 1987Va10, 1986Ad02, 1986Di13, 1986MaZO, 1986Si05, 1984Bu43
Isotope shift, Δ<r2>: 1999GaZX, 1997Ko33, 1995Be19, 1994Ji08, 1993Ba55, 1992Le09, 1990En01, 1990Wa25, 1988Ga17
Q-value: Note: Current evaluation has used the following Q record -6315 17 10520.024 6295 3 76 19 1995Au04