ADOPTED LEVELS, GAMMAS for 69Zn
Author: C.D. Nesaraja | Citation: Nucl. Data Sheets 115, 1 (2014) | Cutoff date: 31-Jul-2013
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=910.2 keV 15 | S(n)= 6482.07 keV 16 | S(p)= 10139.5 keV 18 | Q(α)= -5717.3 keV 8 | ||
Reference: 2012WA38 |
References: | |||
A | 69Cu β- decay | B | 69Zn IT decay (13.756 H) |
C | 67Zn(t,p) | D | 68Zn(n,γ), (pol n,γ) E=THERMAL |
E | 68Zn(d,p), (pol d,p) | F | 70Zn(p,d) |
G | 70Zn(d,t) | H | 70Zn(3He,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0 | ABCDEFGH | 1/2- | 56.4 m 9 % β- = 100 | |||||
438.636 18 | BCDEFGH | 9/2+ | 13.756 h 18 % IT = 99.967 3 % β- = 0.033 3 | 438.634 18 | 100.0 | M4 | 0 | 1/2- |
531.30 13 | A CDEFGH | 5/2- | 531.2 2 | 100 | 0 | 1/2- | ||
834.46 12 | A DEF H | 3/2- | 834.4 2 | 100 | 0 | 1/2- | ||
872 5 | DE H | 5/2+ | 436? | 100 | 438.636 | 9/2+ | ||
967 10 | E | |||||||
1007.66 14 | A CDE | 3/2- | 173.4 2 476.3 3 1007.5 2 | 1.1 1 0.8 1 100 3 | 834.46 531.30 0 | 3/2- 5/2- 1/2- | ||
1136 10 | E | |||||||
1180.73 14 | A C F H | 5/2- | 173.4 2 ? 346.3 3 649.4 2 1180.7 2 | <2.0 4.1 10 91 5 100 3 | 1007.66 834.46 531.30 0 | 3/2- 3/2- 5/2- 1/2- | ||
1224 10 | E | |||||||
1251.68 19 | A D | 1/2,3/2 | 417.4 3 1251.8 3 | 39 6 100 6 | 834.46 0 | 3/2- 1/2- | ||
1338 10 | E | |||||||
1409 10 ? | C | |||||||
1429.56 15 | A E | 1/2-,3/2-,5/2- | 178.2 3 421.8 3 594.9 2 898.2 3 1429.8 3 | 1.0 2 4.1 7 77 4 19.2 14 100 4 | 1251.68 1007.66 834.46 531.30 0 | 1/2,3/2 3/2- 3/2- 5/2- 1/2- | ||
1458.3 5 | A C H | 5/2- | 1458.3 5 | 100 | 0 | 1/2- | ||
1595 | D F | (1/2-,3/2-) | 760 1594 | 71 100 | 834.46 0 | 3/2- 1/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1610 20 | H | (5/2-,7/2-) | ||||||
1633.2 6 | A C E | 5/2+ | 1633.2 6 | 100 | 0 | 1/2- | ||
1650 20 | H | (5/2-,7/2-) | ||||||
1696 10 | E | 1/2+ | ||||||
1761 10 ? | C | |||||||
1791 10 | C E | - | ||||||
1828.01 17 | A CDE | 3/2- | 647.4 4 820.7 5 993.4 2 1296.6 3 1828.6 5 | 10 2 8 4 100 6 20 2 22 2 | 1180.73 1007.66 834.46 531.30 0 | 5/2- 3/2- 3/2- 5/2- 1/2- | ||
1850 20 | F H | |||||||
1893.4 5 | A C H | - | 1361.9 5 1894 1 | 100 15 40 15 | 531.30 0 | 5/2- 1/2- | ||
1941 10 | E | |||||||
1968 10 | C E H | 1/2-,3/2- | ||||||
1983 | CD F | 1/2-,3/2- | 1452 | 100 | 531.30 | 5/2- | ||
2032.8 3 | A C | 5/2- | 851.8 4 1501.6 3 2033 1 | 50 9 100 9 14 4 | 1180.73 531.30 0 | 5/2- 5/2- 1/2- | ||
2052 | D | 1/2,3/2,5/2+ | 1180? 1218 | 100 32 | 872 834.46 | 5/2+ 3/2- | ||
2085 10 | C | 5/2- | ||||||
2210 10 ? | C | |||||||
2256 | E | |||||||
2262 10 | C E | 1/2+ | ||||||
2281 10 | EF H | 1/2-,3/2- | ||||||
2344 | D | 1/2+,3/2,5/2+ | 1812 2344 | 44 100 | 531.30 0 | 5/2- 1/2- | ||
2378 | D | 1/2,3/2,5/2+ | 2378 | 100 | 0 | 1/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2410 | DE | 5/2+ | ||||||
2420 20 | H | 5/2-,7/2- | ||||||
2460 30 | F | 1/2-,3/2- | ||||||
2510 | DE | 1/2-,3/2- | ||||||
2562 10 | DE | 3/2+,5/2+ | ||||||
2580 10 | E | 1/2-,3/2- | ||||||
2607 10 | E | |||||||
2625 10 | E | |||||||
2663 10 | E | 1/2+ | ||||||
2700 20 | H | 5/2-,7/2- | ||||||
2740 10 | E | (3/2+,5/2+) | ||||||
2790 30 | F H | 1/2-,3/2- | ||||||
2828 10 | E | 1/2+ | ||||||
2905 10 | E | 3/2+,5/2+ | ||||||
2919 10 | E | |||||||
2950 10 | E H | 3/2+,5/2+ | ||||||
3014 10 | E | 5/2+ | ||||||
3061 10 | E H | 1/2+ | ||||||
3091 10 | E | |||||||
3120 10 | E | |||||||
3134 10 | E | |||||||
3194 10 | E H | (3/2+,5/2+) | ||||||
3338 10 | E | |||||||
3385 10 | E | 1/2+ | ||||||
3438 10 | E | (1/2+) | ||||||
3457 10 | E | (3/2+,5/2+) | ||||||
3671 10 | E | |||||||
3913 10 | E | |||||||
3978 10 | E | 1/2+ | ||||||
4089 10 | E | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4193 10 | E H | (1/2-,3/2-) | ||||||
4262 10 | E | |||||||
4518 10 | E | |||||||
4620 10 | E H | |||||||
4661 10 | E | |||||||
4722 10 | E |
E(level): From β- decay data for levels at 2033 or less if the energy uncertainties are less than 1 keV. Energies quoted without uncertainties are from 68Zn(n,γ) and estimated to be uncertain by 2-5 keV. The other level energies are from reactions.
E(γ): Unless otherwise noted, values with uncertainties are from 69Cu β- decay and those without are from 68Zn(n,γ) in which case the uncertainties are estimated to be 2-5 keV.
I(γ): Relative branching from each level is given; from β- decay for γ’s with a listed ΔE and from 68Zn(n,γ) for those without ΔE.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
438.636 | 9/2+ | 13.756 h 18 % IT = 99.967 3 % β- = 0.033 3 | 438.634 18 | M4 | 0.0540 | B(M4)(W.u.)=1.4165 24, α=0.0540 8, α(K)=0.0476 7, α(L)=0.00560 8, α(M)=0.000807 12, α(N)=2.95×10-5 5, α(N+)=2.95E-5 5 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 1/2- | 56.4 m 9 % β- = 100 | Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). |
438.636 | 9/2+ | 13.756 h 18 % IT = 99.967 3 % β- = 0.033 3 | μ=1.157 2 (1992Be51), Q=-0.51 5 (1983Oe01) Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). |
531.30 | 5/2- | XREF: C(?). Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). | |
872 | 5/2+ | Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). | |
1180.73 | 5/2- | Jπ(level): From L transfer in 67Zn(t,p). | |
1458.3 | 5/2- | Jπ(level): From L transfer in 70Zn(3He,α). | |
1595 | (1/2-,3/2-) | Jπ(level): From L transfer in 70Zn(p,d). | |
1633.2 | 5/2+ | Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). | |
1696 | 1/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
1791 | - | Jπ(level): From L transfer in 67Zn(t,p). | |
1893.4 | - | XREF: C(?). Jπ(level): From L transfer in 67Zn(t,p). | |
1968 | 1/2-,3/2- | Jπ(level): From L transfer in 68Zn(d,p). | |
1983 | 1/2-,3/2- | Jπ(level): From L transfer in 70Zn(p,d). | |
2032.8 | 5/2- | Jπ(level): From L transfer in 67Zn(t,p). | |
2052 | 1/2,3/2,5/2+ | Jπ(level): Primary γ transition assumed to be dipole or E2 from 1/2+ neutron capture level. | |
2085 | 5/2- | Jπ(level): From L transfer in 67Zn(t,p). | |
2262 | 1/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
2281 | 1/2-,3/2- | Jπ(level): From L transfer in 70Zn(p,d). | |
2344 | 1/2+,3/2,5/2+ | Jπ(level): Primary γ transition assumed to be dipole or E2 from 1/2+ neutron capture level. | |
2378 | 1/2,3/2,5/2+ | Jπ(level): Primary γ transition assumed to be dipole or E2 from 1/2+ neutron capture level. | |
2410 | 5/2+ | Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). | |
2420 | 5/2-,7/2- | Jπ(level): From L transfer in 70Zn(3He,α). | |
2460 | 1/2-,3/2- | Jπ(level): From L transfer in 70Zn(p,d). | |
2510 | 1/2-,3/2- | Jπ(level): From L transfer in 68Zn(d,p). | |
2562 | 3/2+,5/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2580 | 1/2-,3/2- | Jπ(level): From L transfer in 68Zn(d,p). | |
2663 | 1/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
2700 | 5/2-,7/2- | Jπ(level): From L transfer in 70Zn(3He,α). | |
2740 | (3/2+,5/2+) | Jπ(level): From L transfer in 68Zn(d,p). | |
2790 | 1/2-,3/2- | XREF: H(?). Jπ(level): From L transfer in 70Zn(p,d). | |
2828 | 1/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
2905 | 3/2+,5/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
2950 | 3/2+,5/2+ | XREF: H(?). E(level): Possible multiplet in (d,p). Jπ(level): From L transfer in 68Zn(d,p). | |
3014 | 5/2+ | Jπ(level): From L transfer and vector-analyzing power in 68Z(pol d,p). | |
3061 | 1/2+ | E(level): Possible multiplet in (d,p). Jπ(level): From L transfer in 68Zn(d,p). | |
3194 | (3/2+,5/2+) | E(level): Possible multiplet in (d,p). Jπ(level): From L transfer in 68Zn(d,p). | |
3385 | 1/2+ | E(level): Possible multiplet in (d,p). Jπ(level): From L transfer in 68Zn(d,p). | |
3438 | (1/2+) | E(level): Possible multiplet in (d,p). Jπ(level): From L transfer in 68Zn(d,p). | |
3457 | (3/2+,5/2+) | Jπ(level): From L transfer in 68Zn(d,p). | |
3978 | 1/2+ | Jπ(level): From L transfer in 68Zn(d,p). | |
4193 | (1/2-,3/2-) | Jπ(level): From L transfer in 70Zn(3He,α). |
E(level) | E(gamma) | Comments |
438.636 | 438.634 | M(γ): from α(exp) in 69Zn IT decay (13.76 h) (1968Sc08) |
2052 | 1180 | E(γ): As placed in 68Zn(n,γ), but poor fit to adopted energy differences. Possible multiple placement since Eγ=1180.7 is observed from 1180.7 level. |
2012Gr06: Summary and compilation of the discovery of the Zn isotopes.