ADOPTED LEVELS, GAMMAS for 75Zn
Authors: Alexandru Negret, Balraj Singh | Citation: Nucl. Data Sheets 114, 841 (2013) | Cutoff date: 30-Jun-2013
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=5906 keV 3 | S(n)= 4874 keV 3 | S(p)= 13842 keV 6 | Q(α)= -9577.6 keV 30 | ||
Reference: 2012WA38 |
References: | |||
A | 75Cu β- decay (1.224 S) | B | 76Cu β-n decay (0.638 S) |
C | 76Ge(14C,15O) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | ABC | (7/2+) | 10.2 s 2 % β- = 100 | ||||
126.94 9 | A | (1/2-) | % IT = ? % β- = ? | ||||
152.12 10 | A | (1/2+,3/2-) | 25.2S | | 126.94 | (1/2-) | |
236.22 10 | A | (3/2,5/2-) | 109.21 14 | 100 | 126.94 | (1/2-) | |
344.95 8 | A | (3/2+,5/2-) | 192.72 14 217.90 13 345.00 13 | 100.0 10 22.48 22 34.5 3 | 152.12 126.94 0.0 | (1/2+,3/2-) (1/2-) (7/2+) | |
420.52 8 | A | (3/2+,5/2-) | 268.48 13 293.64 13 420.51 12 | 43.1 4 3.44 6 100.0 10 | 152.12 126.94 0.0 | (1/2+,3/2-) (1/2-) (7/2+) | |
475.66 8 | A | (9/2+) | 475.61 12 | 100 | 0.0 | (7/2+) | |
725.14 9 | A | (3/2,5/2-) | 304.60 13 380.14 13 488.77 12 573.01 12 598.30 11 | 14.6 6 43.8 7 20.0 6 84.6 20 100.0 10 | 420.52 344.95 236.22 152.12 126.94 | (3/2+,5/2-) (3/2+,5/2-) (3/2,5/2-) (1/2+,3/2-) (1/2-) | |
933.47 17 | A | 697.21 17 | 100 | 236.22 | (3/2,5/2-) | ||
1012.58 10 | A | 592.06 11 667.45 23 | 100.0 13 14.0 24 | 420.52 344.95 | (3/2+,5/2-) (3/2+,5/2-) | ||
1102.01 11 | A | (3/2,5/2-) | 756.93 12 865.90 17 975.12 11 | 53.6 22 32.4 25 100 3 | 344.95 236.22 126.94 | (3/2+,5/2-) (3/2,5/2-) (1/2-) | |
1144.24 8 | A | (7/2-) | 131.25 14 668.44 11 723.76 11 799.32 11 907.99 11 1144.37 16 ? | 2.27 7 19.58 23 100.0 10 34.8 4 6.65 11 1.44 11 | 1012.58 475.66 420.52 344.95 236.22 0.0 | (9/2+) (3/2+,5/2-) (3/2+,5/2-) (3/2,5/2-) (7/2+) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
1303.90 11 | A | (5/2+) | 828.29 14 1067.76 14 1176.86 11 ? | 22.3 13 24.7 17 100.0 22 | 475.66 236.22 126.94 | (9/2+) (3/2,5/2-) (1/2-) | |
1317.8 5 ? | A | 1081.6 4 ? | 100 | 236.22 | (3/2,5/2-) | ||
1551.08 18 | A | 1075.42 16 | 100 | 475.66 | (9/2+) | ||
1605.83 12 | A | (5/2+,7/2) | 1130.16 12 1185.30 16 | 100 4 65 4 | 475.66 420.52 | (9/2+) (3/2+,5/2-) | |
1787.64 16 | A | 854.13 18 ? 1551.42 14 | 16.8 18 100 3 | 933.47 236.22 | (3/2,5/2-) | ||
1864.30 25 | A | 1628.06 23 | 100 | 236.22 | (3/2,5/2-) | ||
1915.96 14 | A | (5/2+,7/2) | 1440.23 15 1495.52 20 | 100 5 92 9 | 475.66 420.52 | (9/2+) (3/2+,5/2-) | |
2042.5 5 | A | 1109.0 4 | 100 | 933.47 | |||
2230.1 3 | A | (5/2+,7/2) | 1757.6 3 ? 1809.6 3 | 100 14 86 13 | 475.66 420.52 | (9/2+) (3/2+,5/2-) | |
2239.60 23 | A | 1894.62 21 | 100 | 344.95 | (3/2+,5/2-) | ||
2315.91 22 | A | 1840.23 20 | 100 | 475.66 | (9/2+) | ||
2339.9 3 | A | 1864.23 24 | 100 | 475.66 | (9/2+) | ||
2851.26 19 | A | 2430.68 21 2506.3 3 | 100 3 33.6 20 | 420.52 344.95 | (3/2+,5/2-) (3/2+,5/2-) | ||
2871.4 3 | A | 2635.14 27 | 100 | 236.22 | (3/2,5/2-) | ||
2904.66 17 | A | 1760.46 16 2559.3 4 | 100 3 20.6 17 | 1144.24 344.95 | (7/2-) (3/2+,5/2-) | ||
2906.54 15 | A | (7/2-) | 2430.88 21 2485.99 22 2906.4 3 | 70.9 12 100.0 12 43.6 9 | 475.66 420.52 0.0 | (9/2+) (3/2+,5/2-) (7/2+) | |
2969.77 20 | A | 2244.5 3 2549.23 25 2625.0 6 | 100 7 96 7 21 6 | 725.14 420.52 344.95 | (3/2,5/2-) (3/2+,5/2-) (3/2+,5/2-) | ||
3000.1 3 | A | 2524.4 3 | 100 | 475.66 | (9/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
3020.37 18 | A | 2295.24 21 2675.32 24 2784.0 9 | 64.4 25 100 3 10 4 | 725.14 344.95 236.22 | (3/2,5/2-) (3/2+,5/2-) (3/2,5/2-) | ||
3087.25 13 | A | (3/2-,5/2,7/2) | 1942.98 26 2074.75 22 2362.05 21 2666.70 24 2742.10 25 | 43 4 40 3 100 3 98 3 75.1 25 | 1144.24 1012.58 725.14 420.52 344.95 | (7/2-) (3/2,5/2-) (3/2+,5/2-) (3/2+,5/2-) | |
3126.55 16 | A | (3/2-,5/2,7/2) | 1982.01 17 2024.7 4 2114.8 3 2780.8 9 | 100.0 19 21 3 17.7 25 9 4 | 1144.24 1102.01 1012.58 344.95 | (7/2-) (3/2,5/2-) (3/2+,5/2-) | |
3166.9 4 | A | 2821.9 4 | 100 | 344.95 | (3/2+,5/2-) | ||
3235.04 13 | A | (3/2-,5/2,7/2) | 2090.84 20 2222.47 24 2509.83 24 2814.2 3 2890.1 3 | 100 3 45 3 65 3 7 4 70 4 | 1144.24 1012.58 725.14 420.52 344.95 | (7/2-) (3/2,5/2-) (3/2+,5/2-) (3/2+,5/2-) | |
3266.6 3 | A | 2921.4 3 3115.1 5 ? | 100 7 31 7 | 344.95 152.12 | (3/2+,5/2-) (1/2+,3/2-) | ||
3341.48 23 | A | (5/2+,7/2) | 2865.9 3 2996.1 5 3341.4 4 | 100 5 34 6 64 4 | 475.66 344.95 0.0 | (9/2+) (3/2+,5/2-) (7/2+) | |
3361.99 15 | A | (3/2-,5/2,7/2) | 2217.32 19 2349.60 23 ? 3017.6 3 | 100.0 21 4.5 3 54.3 17 | 1144.24 1012.58 344.95 | (7/2-) (3/2+,5/2-) | |
3406.7 3 | A | 2262.0 6 ? 2931.1 3 | 66 9 100 8 | 1144.24 475.66 | (7/2-) (9/2+) | ||
3424.88 21 | A | 2699.5 3 3004.2 4 3080.14 33 | 100 9 85 11 90 8 | 725.14 420.52 344.95 | (3/2,5/2-) (3/2+,5/2-) (3/2+,5/2-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
3492.30 23 | A | 3071.7 3 3147.3 3 | 40 7 100 6 | 420.52 344.95 | (3/2+,5/2-) (3/2+,5/2-) | ||
3530.73 22 | A | (5/2+,7/2) | 3055.2 4 3110.4 3 3530.0 4 | 22 3 100 5 53 5 | 475.66 420.52 0.0 | (9/2+) (3/2+,5/2-) (7/2+) | |
3546.4 3 | A | 3070.7 3 | 100 | 475.66 | (9/2+) | ||
3574.1 4 | A | (5/2+,7/2) | 2848.8 8 3098.4 4 | 65 19 100 11 | 725.14 475.66 | (3/2,5/2-) (9/2+) | |
3576.9 4 | A | 2565.0 9 3231.7 4 | 49 14 100 9 | 1012.58 344.95 | (3/2+,5/2-) | ||
3668.0 3 | A | 2942.5 3 3248.2 5 | 100 5 23 3 | 725.14 420.52 | (3/2,5/2-) (3/2+,5/2-) | ||
3818.3 3 | A | 3397.7 3 3581.8 7 | 100 4 23 5 | 420.52 236.22 | (3/2+,5/2-) (3/2,5/2-) | ||
3840.38 18 | A | (5/2+,7/2-) | 2695.9 3 3365.3 4 3419.7 4 3495.2 4 3688.1 4 | 59 5 53 3 55 4 45 3 100 3 | 1144.24 475.66 420.52 344.95 152.12 | (7/2-) (9/2+) (3/2+,5/2-) (3/2+,5/2-) (1/2+,3/2-) | |
3886.7 7 | A | 3411.0 7 | 100 | 475.66 | (9/2+) | ||
3897.4 7 | A | 3661.1 7 | 100 | 236.22 | (3/2,5/2-) | ||
3900.1 8 | A | 3555.1 8 | 100 | 344.95 | (3/2+,5/2-) | ||
3999.0 11 | A | 3578.4 11 | 100 | 420.52 | (3/2+,5/2-) | ||
4010.0 5 | A | 3533.8 6 3665.5 6 | 100 19 54 11 | 475.66 344.95 | (9/2+) (3/2+,5/2-) | ||
4016.4 4 | A | 3540.7 4 | 100 | 475.66 | (9/2+) | ||
4035.4 5 | A | 3560.1 8 3798.7 7 4035.2 10 ? | 54 25 100 25 61 21 | 475.66 236.22 0.0 | (9/2+) (3/2,5/2-) (7/2+) | ||
4359.0 10 | A | 3883.2 10 | 100 | 475.66 | (9/2+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
4599.0 6 | A | 4123.2 6 | 100 | 475.66 | (9/2+) | ||
4686.1 5 | A | 4341.0 5 | 100 | 344.95 | (3/2+,5/2-) | ||
4989.6 8 | A | 3845.3 8 | 100 | 1144.24 | (7/2-) | ||
5022.0 6 | A | 4785.0 10 4895.1 6 | 50 17 100 33 | 236.22 126.94 | (3/2,5/2-) (1/2-) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (7/2+) | 10.2 s 2 % β- = 100 | Jπ(level): From systematics, 7/2+ g.s., 1/2- isomer and a low-lying 9/2+ are expected as in n=45 isotones 77Ge, 79Se, 81Kr and 83Sr. |
126.94 | (1/2-) | % IT = ? % β- = ? | Jπ(level): From systematics, 7/2+ g.s., 1/2- isomer and a low-lying 9/2+ are expected as in n=45 isotones 77Ge, 79Se, 81Kr and 83Sr. |
475.66 | (9/2+) | Jπ(level): From systematics, 7/2+ g.s., 1/2- isomer and a low-lying 9/2+ are expected as in n=45 isotones 77Ge, 79Se, 81Kr and 83Sr. | |
1303.90 | (5/2+) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
1605.83 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
1915.96 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
2230.1 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
2904.66 | E(level): Two levels at 2904.7 and 2906.5 are proposed by the evaluators based on γ-ray fits in the level scheme. | ||
2906.54 | (7/2-) | E(level): Two levels at 2904.7 and 2906.5 are proposed by the evaluators based on γ-ray fits in the level scheme. | |
3341.48 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
3361.99 | (3/2-,5/2,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
3530.73 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
3574.1 | (5/2+,7/2) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. | |
3840.38 | (5/2+,7/2-) | Jπ(level): Possible β feeding from 5/2(-); γ to (9/2+). If γ to (1/2-) level at 126.94 keV, then 7/2 is not likely. |
E(level) | E(gamma) | Comments |
2230.1 | 1757.6 | E(γ): poor fit, level-energy difference=1754.5 |
The 75Zn isotope produced by mass separation of fragments from neutron induced fission of 235U and identified by detection of Ga x rays (1974Gr29). Other: 238U(p,F), E=25 MeV (1997Hu09)
Q-value: S(2n)=13108.1 27, S(2p)=27029 3 (2012Wa38)