List of levels for 69ZN

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)

2012Gr06: Summary and compilation of the discovery of the Zn isotopes.

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0	A B C D E F G H	1/2-	56.4 m 9 % β^- = 100
438.636 18	B C D E F G H	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 C D E F G H	5/2-		531.2 2	100		0	1/2-
834.46 12	A D E F H	3/2-		834.4 2	100		0	1/2-
872 5	D E H	5/2+		436?	100		438.636	9/2+
967 10	E
1007.66 14	A C D E	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	J^π(level)	T_1/2(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 C D E	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	C D 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	E F 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	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2410	D E	5/2+
2420 20	H	5/2-,7/2-
2460 30	F	1/2-,3/2-
2510	D E	1/2-,3/2-
2562 10	D E	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	J^π(level)	T_1/2(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)	J^π(level)	T_1/2(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

E(level)	J^π(level)	T_1/2(level)	Comments
0	1/2-	56.4 m 9 % β^- = 100	J^π(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) J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
531.30	5/2-		XREF: C(?). J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
872	5/2+		J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
1180.73	5/2-		J^π(level): From L transfer in ⁶⁷Zn(t,p).
1458.3	5/2-		J^π(level): From L transfer in ⁷⁰Zn(³He,α).
1595	(1/2-,3/2-)		J^π(level): From L transfer in ⁷⁰Zn(p,d).
1633.2	5/2+		J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
1696	1/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
1791	-		J^π(level): From L transfer in ⁶⁷Zn(t,p).
1893.4	-		XREF: C(?). J^π(level): From L transfer in ⁶⁷Zn(t,p).
1968	1/2-,3/2-		J^π(level): From L transfer in ⁶⁸Zn(d,p).
1983	1/2-,3/2-		J^π(level): From L transfer in ⁷⁰Zn(p,d).
2032.8	5/2-		J^π(level): From L transfer in ⁶⁷Zn(t,p).
2052	1/2,3/2,5/2+		J^π(level): Primary γ transition assumed to be dipole or E2 from 1/2⁺ neutron capture level.
2085	5/2-		J^π(level): From L transfer in ⁶⁷Zn(t,p).
2262	1/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2281	1/2-,3/2-		J^π(level): From L transfer in ⁷⁰Zn(p,d).
2344	1/2+,3/2,5/2+		J^π(level): Primary γ transition assumed to be dipole or E2 from 1/2⁺ neutron capture level.
2378	1/2,3/2,5/2+		J^π(level): Primary γ transition assumed to be dipole or E2 from 1/2⁺ neutron capture level.
2410	5/2+		J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
2420	5/2-,7/2-		J^π(level): From L transfer in ⁷⁰Zn(³He,α).
2460	1/2-,3/2-		J^π(level): From L transfer in ⁷⁰Zn(p,d).
2510	1/2-,3/2-		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2562	3/2+,5/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
E(level)	J^π(level)	T_1/2(level)	Comments
2580	1/2-,3/2-		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2663	1/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2700	5/2-,7/2-		J^π(level): From L transfer in ⁷⁰Zn(³He,α).
2740	(3/2+,5/2+)		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2790	1/2-,3/2-		XREF: H(?). J^π(level): From L transfer in ⁷⁰Zn(p,d).
2828	1/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2905	3/2+,5/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
2950	3/2+,5/2+		XREF: H(?). E(level): Possible multiplet in (d,p). J^π(level): From L transfer in ⁶⁸Zn(d,p).
3014	5/2+		J^π(level): From L transfer and vector-analyzing power in ⁶⁸Z(pol d,p).
3061	1/2+		E(level): Possible multiplet in (d,p). J^π(level): From L transfer in ⁶⁸Zn(d,p).
3194	(3/2+,5/2+)		E(level): Possible multiplet in (d,p). J^π(level): From L transfer in ⁶⁸Zn(d,p).
3385	1/2+		E(level): Possible multiplet in (d,p). J^π(level): From L transfer in ⁶⁸Zn(d,p).
3438	(1/2+)		E(level): Possible multiplet in (d,p). J^π(level): From L transfer in ⁶⁸Zn(d,p).
3457	(3/2+,5/2+)		J^π(level): From L transfer in ⁶⁸Zn(d,p).
3978	1/2+		J^π(level): From L transfer in ⁶⁸Zn(d,p).
4193	(1/2-,3/2-)		J^π(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.