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)