List of levels for 70SE

Authors: G. G~urdal, E.A. Mccutchan | Citation: Nucl. Data Sheets 136, 1 (2016) | Cutoff date: 1-Jul-2016

E(level): From a least-squares fit to Eγ’s, by evaluators. ΔEγ=1 keV is assumed when no uncertainty is available.

T_1/2(level): From recoil distance Doppler shift method (2008Lj01), unless otherwise noted.

M(γ): From γ(θ), R_DCO and γ-deexcitation pattern in ⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ) (1981Ah03) or γ(θ) and linear polarization measurements in ⁶⁰Ni(¹²C,2nγ) (1980Wa19), unless otherwise stated.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
944.52	2+	2.23 ps 14	944.51 5	E2		4.82×10^-4	B(E2)(W.u.)=19.7 13, α=4.82E-4, α(K)=0.000429 6, α(L)=4.50E-5 7, α(M)=7.00E-6 10, α(N)=5.96E-7 9
1599.9	2+	3.3 ps 9	655.1 5	M1+E2	-1.0 +1-2	0.00109	B(E2)(W.u.)=33 14, B(M1)(W.u.)=0.009 4, α=0.00109 4, α(K)=0.00097 3, α(L)=0.000103 3, α(M)=1.60E-5 5, α(N)=1.36E-6 4
1599.9	2+	3.3 ps 9	1600.1 7	E2		2.79×10^-4	B(E2)(W.u.)=0.19 8, α=2.79E-4, α(K)=0.0001367 20, α(L)=1.414E-5 20, α(M)=2.20E-6 3, α(N)=1.88E-7 3
2010.3	(0+)		1065.8 3	(E2)		3.63×10^-4	α=3.63×10^-4, α(K)=0.000323 5, α(L)=3.38E-5 5, α(M)=5.26E-6 8, α(N)=4.48E-7 7
2038.8	4+	0.97 ps 7	438.9 5	[E2]		0.00415	B(E2)(W.u.)=17 15, α=0.00415, α(K)=0.00368 6, α(L)=0.000400 6, α(M)=6.21E-5 9, α(N)=5.20E-6 8
2038.8	4+	0.97 ps 7	1094.4 1	E2		3.41×10^-4	B(E2)(W.u.)=21.5 18, α=3.41E-4, α(K)=0.000304 5, α(L)=3.18E-5 5, α(M)=4.94E-6 7, α(N)=4.22E-7 6
2382.5	4+	< 12 ps	782.6 3	E2		7.71×10^-4	B(E2)(W.u.)>5.2, α=7.71E-4, α(K)=0.000687 10, α(L)=7.25E-5 11, α(M)=1.128E-5 16, α(N)=9.57E-7 14
2382.5	4+	< 12 ps	1438.1 7	E2		2.54×10^-4	B(E2)(W.u.)>0.20, α=2.54E-4, α(K)=0.0001692 24, α(L)=1.755E-5 25, α(M)=2.73E-6 4, α(N)=2.33E-7 4
3003.2	6+	1.32 ps 21	620.7 9	[E2]		1.45×10^-3	B(E2)(W.u.)=8 3, α=1.45E-3, α(K)=0.001291 19, α(L)=0.0001376 21, α(M)=2.14E-5 4, α(N)=1.81E-6 3
3003.2	6+	1.32 ps 21	964.39 5	E2		4.58×10^-4	B(E2)(W.u.)=29 5, α=4.58E-4, α(K)=0.000408 6, α(L)=4.28E-5 6, α(M)=6.66E-6 10, α(N)=5.67E-7 8
3387.4	5-	6.1 ps 17	868.8 4	[E2]		5.91×10^-4	B(E2)(W.u.)=4.0 14, α=5.91E-4, α(K)=0.000526 8, α(L)=5.54E-5 8, α(M)=8.61E-6 13, α(N)=7.32E-7 11
3524.1	(5-)	< 9 ps	1005.5 7	(E2)		4.15×10^-4	B(E2)(W.u.)>0.64, α=4.15E-4, α(K)=0.000370 6, α(L)=3.87E-5 6, α(M)=6.02E-6 9, α(N)=5.13E-7 8
3524.1	(5-)	< 9 ps	1485.2 5	(E1)		3.29×10^-4	B(E1)(W.u.)>1.1E-5, α=3.29E-4, α(K)=8.00E-5 12, α(L)=8.22E-6 12, α(M)=1.278E-6 18, α(N)=1.095E-7 16
3915.4	7-	< 15 ps	528.0 2	E2		0.00233	B(E2)(W.u.)>11, α=0.00233, α(K)=0.00207 3, α(L)=0.000223 4, α(M)=3.46E-5 5, α(N)=2.91E-6 4
3915.4	7-	< 15 ps	912.2 1	E1		2.17×10^-4	B(E1)(W.u.)>2.6E-5, α=2.17E-4, α(K)=0.000194 3, α(L)=2.00E-5 3, α(M)=3.12E-6 5, α(N)=2.66E-7 4
4037.6	8+	< 4 ps	1034.4 1	E2		3.89×10^-4	B(E2)(W.u.)>7.0, α=3.89E-4, α(K)=0.000346 5, α(L)=3.62E-5 5, α(M)=5.64E-6 8, α(N)=4.80E-7 7

Q(β-)=-10504 keV 15	S(n)= 13566.5 keV 22	S(p)= 6.11×10³ keV 3	Q(α)= -2748 keV 3
Reference: 2012Wa38

References:
A	⁷⁰Br ε decay (79.1 MS)	B	⁷⁰Br ε decay (2.2 S)
C	⁹Be(⁷⁰Se,⁷⁰Se’γ)	D	⁴⁰Ca(⁴⁰Ca,2A2PG)
E	⁴⁰Ca(³⁶Ar,α2pγ), ⁵⁸Ni(¹⁴N,pnγ)	F	⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ)
G	Coulomb Excitation

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A B C D E F G	0+	41.1 m 3 % ε = 100
944.52 5	B C D E F G	2+	2.23 ps 14	944.51 5	100	E2	0.0	0+
1599.9 3	B C D E F	2+	3.3 ps 9	655.1 5 1600.1 7	100 21 25 5	M1+E2 E2	944.52 0.0	2+ 0+
2010.3 3	E F	(0+)		1065.8 3	100	(E2)	944.52	2+
2038.8 5	B C D E F	4+	0.97 ps 7	438.9 5 1094.4 1	0.8 7 100 3	[E2] E2	1599.9 944.52	2+ 2+
2382.5 4	B D E F	4+	< 12 ps	782.6 3 1438.1 7	100 12 8E+1 5	E2 E2	1599.9 944.52	2+ 2+
2518.6 6	C D E F	3(-)	< 1.7 ps	1574.1 9	100	D	944.52	2+
2553.1 10	E			1608.6	100		944.52	2+
3003.2 5	B D E F	6+	1.32 ps 21	620.7 9 964.39 5	3 1 100 4	[E2] E2	2382.5 2038.8	4+ 4+
3139.6 3	F			2195.0 3	100		944.52	2+
3218.4 6	D	(6+)		215 5 835.9 4	11 7 100 11		3003.2 2382.5	6+ 4+
3356.4 11	E			973.9	100		2382.5	4+
3387.4 5	D E F	5-	6.1 ps 17	868.8 4 1348.6 4	57 9 100 12	[E2] E1(+M2)	2518.6 2038.8	3(-) 4+
3524.1 6	D E F	(5-)	< 9 ps	1005.5 7 1485.2 5	22 7 100 13	(E2) (E1)	2518.6 2038.8	3(-) 4+
3644 10	B D E			1261 10	100		2382.5	4+
3788.9 6	D E F	(6-)		264.8 3	100	D+Q	3524.1	(5-)
3915.4 5	B D E F	7-	< 15 ps	126.6 3 528.0 2 912.2 1	5.7 20 28.7 20 100 4	E2 E1	3788.9 3387.4 3003.2	(6-) 5- 6+
4037.6 5	B D E F	8+	< 4 ps	1034.4 1	100	E2	3003.2	6+
4187.4 8	D	(8+)		969.0 6	100		3218.4	(6+)
4324.5 9	E			937.0 1321.3			3387.4 3003.2	5- 6+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4410.7 6	D E			495.3 3	100		3915.4	7-
4607.0 6	B D E	8+		569 2 691.5 6 1603.7 6	18 8 56 8 100 12		4037.6 3915.4 3003.2	8+ 7- 6+
4896.7 6	D E	(9-)		486.0 3 981.3 2	29 9 100 7		4410.7 3915.4	7-
4955.0 12	B E			348.0	100		4607.0	8+
5205.8 5	B D E	(10+)		1168.12 8	100		4037.6	8+
5209.1 6	D E	(9-)		1293.6 3	100		3915.4	7-
5308.1 10	D	(10+)		1120.7 6	100		4187.4	(8+)
5693.2 6	B D E	(10+)		1086.2 2 1655.4 9	100 7 41 6		4607.0 4037.6	8+ 8+
5805.5 6	D E	(11-)		908.7 2	100		4896.7	(9-)
6017.0 15	B E			1062.0	100		4955.0
6490.0 6	D E	(11-)		1280.9 2	100		5209.1	(9-)
6510.2 5	D E	(12+)		1304.45 9	100		5205.8	(10+)
6602 5	D	(12+)		1294 5	100		5308.1	(10+)
6873.0 6	D E	(13-)		1067.5 2	100		5805.5	(11-)
6956.9 6	D E	(12+)		1263.6 3 1750.9 9	100 10 37 5		5693.2 5205.8	(10+) (10+)
7305.8 9	E	(13-)	1.6 ns 2	348.0 796.5			6956.9 6510.2	(12+) (12+)
7554.0 7	D	(13-)		1064.0 3	100		6490.0	(11-)
7940.8 5	D E	(14+)		1430.6 1	100		6510.2	(12+)
8017.7 7	D	(15-)		1144.7 2	100		6873.0	(13-)
8029 5	D	(14+)		1427.2 9	100		6602	(12+)
8316.3 6	D	(14+)		1359.4 3 1806.0 6	100 8 36 5		6956.9 6510.2	(12+) (12+)
8349.5 13	E			1043.7	100		7305.8	(13-)
8771.8 8	D	(15-)		1217.8 3	100		7554.0	(13-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
9430.3 6	D	(16+)		1114.0 3 1489.4 3	100 10 63 7		8316.3 7940.8	(14+) (14+)
9496.2 6	D E	(16+)		1555.3 3	100		7940.8	(14+)
9624.1 7	D	(17-)		1606.4 3	100		8017.7	(15-)
10084.1 8	D	(17-)		1312.3 3	100		8771.8	(15-)
10646.2 6	D	(18+)		1215.9 2	100		9430.3	(16+)
11120.5 9	D			1624.3 6	100		9496.2	(16+)
11268.5 11	D	(18+)		1772.3 9	100		9496.2	(16+)
11532.2 10	D	(19-)		1908.1 7	100		9624.1	(17-)
11778.5 12	D	(19-)		1694.4 9	100		10084.1	(17-)
12267.7 7	D	(20+)		1621.5 3	100		10646.2	(18+)
13160.5 15	D	(20+)		1892 1	100		11268.5	(18+)
13181.4 11	D	(21-)		1649.2 4	100		11532.2	(19-)
13727.0 14	D	(21-)		1948.4 6	100		11778.5	(19-)
14257.7 11	D	(22+)		1990.0 9	100		12267.7	(20+)
15251 3	D	(23-)		2070 3	100		13181.4	(21-)
15806 7	D	(23-)		2079 7	100		13727.0	(21-)
16490 3	D	(24+)		2232 3	100		14257.7	(22+)
17870 4	D	(25-)		2618 2	100		15251	(23-)
17966 7	D	(25-)		2160 2	100		15806	(23-)
19218 5	D	(26+)		2728 4	100		16490	(24+)
20246 8	D	(27-)		2280 4	100		17966	(25-)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - GS yrast band.
0.0	0+	41.1 m 3 % ε = 100
944.52 5	2+	2.23 ps 14	944.51 5	100	E2	0.0	0+
2038.8 5	4+	0.97 ps 7	438.9 5 1094.4 1	0.8 7 100 3	[E2] E2	1599.9 944.52	2+ 2+
3003.2 5	6+	1.32 ps 21	620.7 9 964.39 5	3 1 100 4	[E2] E2	2382.5 2038.8	4+ 4+
4037.6 5	8+	< 4 ps	1034.4 1	100	E2	3003.2	6+
5205.8 5	(10+)		1168.12 8	100		4037.6	8+
6510.2 5	(12+)		1304.45 9	100		5205.8	(10+)
7940.8 5	(14+)		1430.6 1	100		6510.2	(12+)
9496.2 6	(16+)		1555.3 3	100		7940.8	(14+)
11268.5 11	(18+)		1772.3 9	100		9496.2	(16+)
13160.5 15	(20+)		1892 1	100		11268.5	(18+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - Band based on 1600, 2⁺.
1599.9 3	2+	3.3 ps 9
2382.5 4	4+	< 12 ps	782.6 3 1438.1 7	100 12 8E+1 5	E2 E2	1599.9 944.52	2+ 2+
3218.4 6	(6+)		215 5 835.9 4	11 7 100 11		3003.2 2382.5	6+ 4+
4187.4 8	(8+)		969.0 6	100		3218.4	(6+)
5308.1 10	(10+)		1120.7 6	100		4187.4	(8+)
6602 5	(12+)		1294 5	100		5308.1	(10+)
8029 5	(14+)		1427.2 9	100		6602	(12+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - Band based on 4607, 8⁺.
4607.0 6	8+
5693.2 6	(10+)		1086.2 2 1655.4 9	100 7 41 6		4607.0 4037.6	8+ 8+
6956.9 6	(12+)		1263.6 3 1750.9 9	100 10 37 5		5693.2 5205.8	(10+) (10+)
8316.3 6	(14+)		1359.4 3 1806.0 6	100 8 36 5		6956.9 6510.2	(12+) (12+)
9430.3 6	(16+)		1114.0 3 1489.4 3	100 10 63 7		8316.3 7940.8	(14+) (14+)
10646.2 6	(18+)		1215.9 2	100		9430.3	(16+)
12267.7 7	(20+)		1621.5 3	100		10646.2	(18+)
14257.7 11	(22+)		1990.0 9	100		12267.7	(20+)
16490 3	(24+)		2232 3	100		14257.7	(22+)
19218 5	(26+)		2728 4	100		16490	(24+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - Band based on 3915, 7-
3915.4 5	7-	< 15 ps
5209.1 6	(9-)		1293.6 3	100		3915.4	7-
6490.0 6	(11-)		1280.9 2	100		5209.1	(9-)
7554.0 7	(13-)		1064.0 3	100		6490.0	(11-)
8771.8 8	(15-)		1217.8 3	100		7554.0	(13-)
10084.1 8	(17-)		1312.3 3	100		8771.8	(15-)
11778.5 12	(19-)		1694.4 9	100		10084.1	(17-)
13727.0 14	(21-)		1948.4 6	100		11778.5	(19-)
15806 7	(23-)		2079 7	100		13727.0	(21-)
17966 7	(25-)		2160 2	100		15806	(23-)
20246 8	(27-)		2280 4	100		17966	(25-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - Band based on 4896, (9-)
4896.7 6	(9-)
5805.5 6	(11-)		908.7 2	100		4896.7	(9-)
6873.0 6	(13-)		1067.5 2	100		5805.5	(11-)
8017.7 7	(15-)		1144.7 2	100		6873.0	(13-)
9624.1 7	(17-)		1606.4 3	100		8017.7	(15-)
11532.2 10	(19-)		1908.1 7	100		9624.1	(17-)
13181.4 11	(21-)		1649.2 4	100		11532.2	(19-)
15251 3	(23-)		2070 3	100		13181.4	(21-)
17870 4	(25-)		2618 2	100		15251	(23-)

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	0+	41.1 m 3 % ε = 100	E(level): GS yrast band.
944.52	2+	2.23 ps 14	Q>0 (2007Hu03) E(level): GS yrast band.
1599.9	2+	3.3 ps 9	E(level): Band based on 1600, 2⁺. T_1/2(level): From recoil distance Doppler shift method (1986He17), using singles data.
2038.8	4+	0.97 ps 7	E(level): GS yrast band.
2382.5	4+	< 12 ps	E(level): Band based on 1600, 2⁺. T_1/2(level): Effective lifetime from recoil distance method, not corrected for the side feedings (1986He17).
3003.2	6+	1.32 ps 21	E(level): GS yrast band.
3218.4	(6+)		E(level): Band based on 1600, 2⁺.
3387.4	5-	6.1 ps 17	T_1/2(level): From recoil distance Doppler shift method (1986He17), using singles data.
3524.1	(5-)	< 9 ps	T_1/2(level): Effective lifetime from recoil distance method, not corrected for the side feedings (1986He17).
3915.4	7-	< 15 ps	E(level): Band based on 3915, 7-. T_1/2(level): Effective lifetime from recoil distance method, not corrected for the side feedings (1986He17).
4037.6	8+	< 4 ps	E(level): GS yrast band. T_1/2(level): Effective lifetime from recoil distance method, not corrected for the side feedings (1986He17).
4187.4	(8+)		E(level): Band based on 1600, 2⁺.
4607.0	8+		E(level): Band based on 4607, 8⁺.
4896.7	(9-)		E(level): Band based on 4896, (9-).
5205.8	(10+)		E(level): GS yrast band.
5209.1	(9-)		E(level): Band based on 3915, 7-.
5308.1	(10+)		E(level): Band based on 1600, 2⁺.
5693.2	(10+)		E(level): Band based on 4607, 8⁺.
5805.5	(11-)		E(level): Band based on 4896, (9-).
6490.0	(11-)		E(level): Band based on 3915, 7-.
6510.2	(12+)		E(level): GS yrast band.
6602	(12+)		E(level): Band based on 1600, 2⁺.
6873.0	(13-)		E(level): Band based on 4896, (9-).
6956.9	(12+)		E(level): Band based on 4607, 8⁺.
7554.0	(13-)		E(level): Band based on 3915, 7-.
E(level)	J^π(level)	T_1/2(level)	Comments
7940.8	(14+)		E(level): GS yrast band.
8017.7	(15-)		E(level): Band based on 4896, (9-).
8029	(14+)		E(level): Band based on 1600, 2⁺.
8316.3	(14+)		E(level): Band based on 4607, 8⁺.
8771.8	(15-)		E(level): Band based on 3915, 7-.
9430.3	(16+)		E(level): Band based on 4607, 8⁺.
9496.2	(16+)		E(level): GS yrast band.
9624.1	(17-)		E(level): Band based on 4896, (9-).
10084.1	(17-)		E(level): Band based on 3915, 7-.
10646.2	(18+)		E(level): Band based on 4607, 8⁺.
11268.5	(18+)		E(level): GS yrast band.
11532.2	(19-)		E(level): Band based on 4896, (9-).
11778.5	(19-)		E(level): Band based on 3915, 7-.
12267.7	(20+)		E(level): Band based on 4607, 8⁺.
13160.5	(20+)		E(level): GS yrast band.
13181.4	(21-)		E(level): Band based on 4896, (9-).
13727.0	(21-)		E(level): Band based on 3915, 7-.
14257.7	(22+)		E(level): Band based on 4607, 8⁺.
15251	(23-)		E(level): Band based on 4896, (9-).
15806	(23-)		E(level): Band based on 3915, 7-.
16490	(24+)		E(level): Band based on 4607, 8⁺.
17870	(25-)		E(level): Band based on 4896, (9-).
17966	(25-)		E(level): Band based on 3915, 7-.
19218	(26+)		E(level): Band based on 4607, 8⁺.
20246	(27-)		E(level): Band based on 3915, 7-.

E(level)	E(gamma)	Comments
1599.9	655.1	M(γ): D+Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); Δπ= no from level scheme.
1599.9	1600.1	M(γ): Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
2010.3	1065.8	E(γ): From ⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ) I(γ): From ⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ)
2382.5	782.6	M(γ): Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
2382.5	1438.1	M(γ): Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
2553.1	1608.6	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ) I(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
3139.6	2195.0	E(γ): From ⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ) I(γ): From ⁵⁸Ni(¹⁴N,pnγ), ⁶⁰Ni(¹²C,2nγ)
3356.4	973.9	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ) I(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
3387.4	1348.6	M(γ): D+Q (or d) from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); Δπ= yes from level scheme.
3524.1	1005.5	M(γ): Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
3524.1	1485.2	M(γ): D+Q (or d) from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); Δπ= yes from level scheme.
3915.4	528.0	M(γ): Q from γ(θ) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
4037.6	1034.4	M(γ): Q from R(DCO) in ⁵⁸Ni(¹⁴N,pnγ),⁶⁰Ni(¹²C,2nγ); M2 excluded by comparison to RUL.
4324.5	937.0	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
4324.5	1321.3	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
4955.0	348.0	E(γ): Multiply placed. From ⁴⁰Ca(³⁶Ar,α2pγ) I(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
6017.0	1062.0	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ) I(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
7305.8	348.0	E(γ): Multiply placed. From ⁴⁰Ca(³⁶Ar,α2pγ)
7305.8	796.5	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)
8349.5	1043.7	E(γ): From ⁴⁰Ca(³⁶Ar,α2pγ) I(γ): From ⁴⁰Ca(³⁶Ar,α2pγ)