List of levels for 91TC

Author: Coral M. Baglin | Citation: Nucl. Data Sheets 114, 1293 (2013) | Cutoff date: 1-Sep-2013

Theory (partial list):

Nuclear structure: 1983Am06, 1996Ru02 (shell-model calculations).

Compilation and analysis of g.s. and SD band quadrupole moments:

2001Cl06.

Levels: Although ⁹¹Tc appears to decay with a single half-life, it is difficult to construct a decay scheme assuming a single parent since transitions to 9/2⁺ and 1/2- would occur with log ft=6.1 and log ft=6.0, respectively. Since no strong isomeric transition was found, it is concluded that there exist a g.s. and an isomeric state, and both decay with almost the same half-life (see 1976De37).

Q-value: Q(εp)=-613 4 (2012Wa38).

E(level): From least-squares fit to adopted Eγ.

J^π(level): Jπ values are those proposed in (³⁶Ar,3pγ) (1994Ru01), based on DCO ratios and γ cascade patterns. In many instances, these Jπ are supported by γ anisotropy ratios or excit data from other heavy-ion induced reactions. Relevant transition multipolarity and final level information is given in comments on individual levels. SD band Jπ values are adopted from (⁴⁰Ca,α3pγ).

T_1/2(level): From (³⁶Ar,3pγ), unless noted otherwise.

E(γ): From 1994Ru01 in ⁵⁸Ni(³⁶Ar,3pγ), except as noted.

I(γ): From 1993Ar01 in (⁴⁰Ca,α3pγ), except as noted.

M(γ): Definite E2 assignments are made for transitions assigned as stretched Q (based on DCO ratios in (³⁶Ar,3pγ)) which cannot be M2 based on RUL; note, however, that DCO ratios cannot differentiate between Q (ΔJ=2) and d (ΔJ=0) transitions. Other assignments are based on measured DCO ratios combined with Δπ deduced from level scheme in (³⁶Ar,3pγ), unless noted to the contrary.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
394.51	(7/2)+		394.5 1	M1+E2	-0.7 +4-13
1097.10	(11/2+)		1097.1 1	(M1(+E2))	+0.04 7
1532.62	(11/2+)		1532.6 2	(M1+E2)	-1.1 9
1943.10	(13/2-)		387.3 1	(E2)		0.01104	α=0.01104
	(13/2-)		410.5 1	(E1(+M2))	-0.01 8
	(13/2-)		846.1 1	(E1(+M2))	+0.06 7
2044.84	(15/2+)		223.6 1	(M1+E2)		0.051	α=0.051 20
2044.84	(15/2+)		1151.9 1	(M1+E2)	-0.25 6
2137.17	(21/2+)	1.85 ns 3	315.8 1	(E2)		0.0215	B(E2)(W.u.)=3.92 7, α=0.0215
2153.01	(17/2-)	1.07 ns 6	108.2 1	(E1+M2)		1.1	α=1.1 11
	(17/2-)	1.07 ns 6	210.0 1	E2		0.0875	B(E2)(W.u.)=8 +9-8, α=0.0875
	(17/2-)	1.07 ns 6	331.6 1	(E1(+M2))	+0.2 6		B(E1)(W.u.)<8E-7 4, B(M2)(W.u.)=1.4 +80-14
2767.58	(23/2+)	< 0.7 ps	630.3 1	(M1+E2)	-0.05 2		B(E2)(W.u.)>0.17, B(M1)(W.u.)>0.13
2980.57	(21/2-)	3.3 ps 7	827.6 1	E2			B(E2)(W.u.)=18 4
3135.90	(25/2+)	< 0.7 ps	368.3 1	(M1+E2)	-0.03 1		B(E2)(W.u.)>1.4, B(M1)(W.u.)>0.60
3135.90	(25/2+)	< 0.7 ps	998.5 2	[E2]			B(E2)(W.u.)>1.5
3345.43	(25/2+)	1.2 ps 9	577.7 1	(M1(+E2))	-0.04 4		B(E2)(W.u.)=0.3 +7-3, B(M1)(W.u.)=0.06 5
3345.43	(25/2+)	1.2 ps 9	1208.4 1	E2			B(E2)(W.u.)=1.9 15
3804.37	(25/2-)	4.6 ps 5	823.8 1	E2			B(E2)(W.u.)=13.0 15
4080.36	(25/2-)	3.5 ps 10	276.0 1	(M1)		0.0184	B(M1)(W.u.)=0.20 7, α=0.0184
4080.36	(25/2-)	3.5 ps 10	1100.0 3	[E2]			B(E2)(W.u.)=0.7 4
4119.30	(27/2+)	< 1.4 ps	774.0 1	(M1+E2)	-0.07 4		B(M1)(W.u.)>0.032
4354.52	(29/2+)	1.5 ps 4	235.3 1	(M1+E2)		0.043	α=0.043 16
	(29/2+)	1.5 ps 4	1009.1 1	E2			B(E2)(W.u.)=0.88 24
	(29/2+)	1.5 ps 4	1218.5 1	E2			B(E2)(W.u.)=3.7 10
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
4594.89	(27/2-)	< 0.7 ps	514.5 1	(M1(+E2))	-0.04 8		B(M1)(W.u.)>0.076
4594.89	(27/2-)	< 0.7 ps	790.6 1	(M1(+E2))	-0.04 7		B(M1)(W.u.)>0.041
4935.73	(29/2-)	< 0.7 ps	340.9 1	(M1(+E2))	-0.05 7	0.01081	B(M1)(W.u.)>0.77, α=0.01081 17
5077.93	(31/2-)	3.3 ps 3	142.2 1	(M1+E2)		0.23	α=0.23 13
5077.93	(31/2-)	3.3 ps 3	374.8 1	(M1(+E2))	-0.01 6		B(E2)=0.03 +38-3, B(M1)(W.u.)=0.041 5
5090.56	(31/2+)	< 1.4 ps	340.3 1	(M1+E2)		0.014	α=0.014 3
	(31/2+)	< 1.4 ps	736.0 1	(M1(+E2))	-0.02 3		B(M1)(W.u.)>0.034
	(31/2+)	< 1.4 ps	972.0 3	[E2]			B(E2)(W.u.)>0.91
5268.10	(33/2+)	6.4 ps 4	177.6 1	(M1+E2)		0.11	α=0.11 5
5268.10	(33/2+)	6.4 ps 4	913.6 1	E2			B(E2)(W.u.)=3.14 21
5567.13	(33/2-)	< 0.7 ps	489.2 1	(M1(+E2))	-0.02 6		B(M1)(W.u.)>0.26
5567.13	(33/2-)	< 0.7 ps	864.0 3	[E2]			B(E2)(W.u.)>2.1
5933.67	(35/2+)	0.49 ps +35-21	665.5 1	(M1(+E2))	-0.01 6		B(M1)(W.u.)=0.15 +7-11
6158.73	(35/2-)	1.46 ps 21	591.6 1	(M1(+E2))	-0.01 6		B(M1)(W.u.)=0.033 5
6158.73	(35/2-)	1.46 ps 21	1080.8 1	E2			B(E2)(W.u.)=5.8 9
6452.35	(37/2+)	0.8 ps 6	518.7 1	(M1(+E2))	0.00 7		B(M1)(W.u.)=0.20 15
6615.81	(37/2-)	0.83 ps 14	457.1 1	(M1+E2)	-0.08 4		B(E2)(W.u.)=9 9, B(M1)(W.u.)=0.26 5
7505.03	(39/2-)		889.2 1	(M1+E2)	-0.07 5
7716.17	(41/2-)	0.83 ps 21	211.1 1	(M1+E2)		0.061	α=0.061 25
7716.17	(41/2-)	0.83 ps 21	1100.4 1	E2			B(E2)(W.u.)=3.7 10
8392.3	(41/2+)	0.37 ps 4	1939.9 10	E2			B(E2)(W.u.)=2.29 25
8835.89	(41/2+)	4.0 ps 4	694.7 1	(M1(+E2))	-0.01 7		B(M1)(W.u.)=0.0127 13
	(41/2+)	4.0 ps 4	1542.6 5	[E2]			B(E2)(W.u.)=0.022 5
	(41/2+)	4.0 ps 4	2383.6 5	Q			B(E2)(W.u.)=0.0047 7
9299.78	(43/2+)	0.9 ps 4	289.9	[M1,E2]		0.022	α=0.022 7
	(43/2+)	0.9 ps 4	463.9 1	(M1+E2)	+0.08 5		B(E2)(W.u.)=7 +9-7, B(M1)(W.u.)=0.21 10
	(43/2+)	0.9 ps 4	1158.5 3	[E2]			B(E2)(W.u.)=0.49 23
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
10166.7	(45/2+)	0.44 ps 3	1774.4 13	E2			B(E2)(W.u.)=3.01 21
10505.4	(47/2+)	1.8 ps 4	1205.6 1	E2			B(E2)(W.u.)=5.1 12

Q(β-)=-7747 keV 3	S(n)= 13332.9 keV 26	S(p)= 3102 keV 4	Q(α)= -4538 keV 7
Reference: 2012WA38

References:
A	⁵⁴Fe(⁴⁰Ca,3PG)	B	⁹¹Ru ε decay
C	⁵⁸Ni(³⁶Ar,3PG)	D	⁵⁸Ni(⁴⁰Ca,A3PG)
E	⁹²Rh β⁺p decay

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	(9/2)+	3.14 m 2 % ε = 100
139.3 3	C	(1/2)-	3.3 m 1 % ε = 100 % IT < 1
394.51 9	A B C D E	(7/2)+		394.5 1	100	M1+E2	0	(9/2)+
698.91 8	B	(7/2+)		304.1 1 699.1 1	52 10 100 24		394.51 0	(7/2)+ (9/2)+
884.90 17	C	(5/2-)		745.6 2	100	(E2)	139.3	(1/2)-
892.90 8	A B C D E	(13/2+)		892.9 1	100	(E2)	0	(9/2)+
905.3 3	B			905.3 3	100		0	(9/2)+
1097.10 7	A B C D E	(11/2+)		204.3 1 702.1 3 1097.1 1	22.6 7 5.3 21 100.0 19	(M1(+E2))	892.90 394.51 0	(13/2+) (7/2)+ (9/2)+
1248.4	B			1248.4 1	100		0	(9/2)+
1339.1	B			944.7 1	100		394.51	(7/2)+
1465.5	B			1070.7 1 1465.5 3	100 16 53 16		394.51 0	(7/2)+ (9/2)+
1532.62 10	A C D	(11/2+)		435.4 2 1138.3 2 1532.6 2	12 4 47.8 22 100 4	Q (M1+E2)	1097.10 394.51 0	(11/2+) (7/2)+ (9/2)+
1555.80 13	C	(9/2-)		670.9 1 1555.9 4	100 33 100 13	(E2)	884.90 0	(5/2-) (9/2)+
1766.3	B			669.6 2 1371.9 2	100 31 72 26		1097.10 394.51	(11/2+) (7/2)+
1821.33 10	A C D	(17/2+)		928.4 1	100	(E2)	892.90	(13/2+)
1943.10 9	A C D	(13/2-)		387.3 1 410.5 1 846.1 1 1050.0 2	30 3 97.6 24 100.0 24 30.6 20	(E2) (E1(+M2)) (E1(+M2))	1555.80 1532.62 1097.10 892.90	(9/2-) (11/2+) (11/2+) (13/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1997.6	B			657.6 2 1997.6 9	76 24 100 23		1339.1 0	(9/2)+
2044.84 9	A C D	(15/2+)		223.6 1 947.7 1 1151.9 1	82.6 22 68.5 22 100.0 22	(M1+E2) (E2) (M1+E2)	1821.33 1097.10 892.90	(17/2+) (11/2+) (13/2+)
2137.17 13	A C D	(21/2+)	1.85 ns 3	315.8 1	100	(E2)	1821.33	(17/2+)
2153.01 10	A C D	(17/2-)	1.07 ns 6	108.2 1 210.0 1 331.6 1	100.0 9 <85 28.5 6	(E1+M2) E2 (E1(+M2))	2044.84 1943.10 1821.33	(15/2+) (13/2-) (17/2+)
2767.58 14	A C D	(23/2+)	< 0.7 ps	630.3 1	100	(M1+E2)	2137.17	(21/2+)
2980.57 13	A C D	(21/2-)	3.3 ps 7	827.6 1 843.3 4	100 3 0.80 20	E2	2153.01 2137.17	(17/2-) (21/2+)
3135.90 15	A C D	(25/2+)	< 0.7 ps	368.3 1 998.5 2	100 3 4.7 7	(M1+E2) [E2]	2767.58 2137.17	(23/2+) (21/2+)
3345.43 15	A C D	(25/2+)	1.2 ps 9	210.1 2 577.7 1 1208.4 1	9.7 10 100.0 17 36.7 12	(M1(+E2)) E2	3135.90 2767.58 2137.17	(25/2+) (23/2+) (21/2+)
3804.37 15	A C D	(25/2-)	4.6 ps 5	823.8 1 1036.9 2	100.0 8 2.94 20	E2	2980.57 2767.58	(21/2-) (23/2+)
4080.36 16	A C D	(25/2-)	3.5 ps 10	276.0 1 944.2 2 1100.0 3	100 8 25 6 25 11	(M1) [E2]	3804.37 3135.90 2980.57	(25/2-) (25/2+) (21/2-)
4119.30 16	A C D	(27/2+)	< 1.4 ps	774.0 1 1351.9 3	100.0 11 5.0 6	(M1+E2) Q	3345.43 2767.58	(25/2+) (23/2+)
4354.52 15	A C D	(29/2+)	1.5 ps 4	235.3 1 1009.1 1 1218.5 1	43.5 6 9.2 3 100.0 11	(M1+E2) E2 E2	4119.30 3345.43 3135.90	(27/2+) (25/2+) (25/2+)
4594.89 16	A C D	(27/2-)	< 0.7 ps	514.5 1 790.6 1 1459.2 7	50.7 11 100.0 14 2.4 10	(M1(+E2)) (M1(+E2))	4080.36 3804.37 3135.90	(25/2-) (25/2-) (25/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4703.13 17	A C D	(29/2-)		898.7 1	100	(E2)	3804.37	(25/2-)
4750.22 18	C D	(29/2+)		395.7 2 630 1 1613.8 3	58 17 ≈125 100 33		4354.52 4119.30 3135.90	(29/2+) (27/2+) (25/2+)
4935.73 17	A C D	(29/2-)	< 0.7 ps	232.4 2 340.9 1	1.5 4 100 5	(M1(+E2))	4703.13 4594.89	(29/2-) (27/2-)
5077.93 18	A C D	(31/2-)	3.3 ps 3	142.2 1 374.8 1	100.0 9 59.2 6	(M1+E2) (M1(+E2))	4935.73 4703.13	(29/2-) (29/2-)
5090.56 17	A C D	(31/2+)	< 1.4 ps	340.3 1 736.0 1 972.0 3	10.0 10 100 4 5.5 10	(M1+E2) (M1(+E2)) [E2]	4750.22 4354.52 4119.30	(29/2+) (29/2+) (27/2+)
5268.10 17	A C D	(33/2+)	6.4 ps 4	177.6 1 913.6 1	73.8 7 100.0 11	(M1+E2) E2	5090.56 4354.52	(31/2+) (29/2+)
5382.90 19	C D	(31/2+)		1028.4 2	100	(M1(+E2))	4354.52	(29/2+)
5567.13 19	A C D	(33/2-)	< 0.7 ps	489.2 1 864.0 3	100 4 3.2 11	(M1(+E2)) [E2]	5077.93 4703.13	(31/2-) (29/2-)
5776.12 19	C	(33/2+)		393.1 2 685.9 2	80 20 100 20	(M1(+E2))	5382.90 5090.56	(31/2+) (31/2+)
5933.67 18	A C D	(35/2+)	0.49 ps +35-21	157.6 1 665.5 1	2.9 6 100 4	(M1(+E2))	5776.12 5268.10	(33/2+) (33/2+)
6158.73 20	A C D	(35/2-)	1.46 ps 21	591.6 1 1080.8 1	84.8 10 100.0 14	(M1(+E2)) E2	5567.13 5077.93	(33/2-) (31/2-)
6192.16 18	C D	(33/2+)		257.8 3 809.3 1 924.2 1 1101.1 2 1441.6 4 1837.4 3	20 7 93 7 100 10 57 13 43 7 93 10	(M1(+E2)) (M1(+E2)) (E2)	5933.67 5382.90 5268.10 5090.56 4750.22 4354.52	(35/2+) (31/2+) (33/2+) (31/2+) (29/2+) (29/2+)
6452.35 21	C D	(37/2+)	0.8 ps 6	518.7 1	100	(M1(+E2))	5933.67	(35/2+)
6615.81 22	A C D	(37/2-)	0.83 ps 14	457.1 1 1048.7 3	100 3 5.0 12	(M1+E2)	6158.73 5567.13	(35/2-) (33/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
6690.8 7	C			1613.0 8	100		5077.93	(31/2-)
6843.07 19	C D	(35/2+)		650.9 1 1575.1 6	100 6 8 3	(M1(+E2))	6192.16 5268.10	(33/2+) (33/2+)
7292.85 20	C D	(37/2+)		449.8 1 1100.4 3 1359.2 2	100.0 23 36 10 47.7 23	(M1(+E2))	6843.07 6192.16 5933.67	(35/2+) (33/2+) (35/2+)
7505.03 23	A C D	(39/2-)		889.2 1 1345.6 5	100 4 1.5 5	(M1+E2)	6615.81 6158.73	(37/2-) (35/2-)
7667.99 22	C D	(37/2+)		1475.6 3 2399.8 5	100 4 67 4		6192.16 5268.10	(33/2+) (33/2+)
7716.17 23	A C D	(41/2-)	0.83 ps 21	211.1 1 1100.4 1	100 4 28.9 21	(M1+E2) E2	7505.03 6615.81	(39/2-) (37/2-)
7992.7 4	C			1302.2 10 1833.9 4	53 26 100 16		6690.8 6158.73	(35/2-)
8141.22 21	C D	(39/2+)		473.2 1 848.5 2 1297.9 3 1689.0 3 2207.7 3	100 5 100 5 66 5 43 5 89 5	(M1(+E2)) (M1(+E2)) (E2) (M1(+E2)) (E2)	7667.99 7292.85 6843.07 6452.35 5933.67	(37/2+) (37/2+) (35/2+) (37/2+) (35/2+)
8276.58 23	C D	(39/2+)		983.5 3 1824.4 4 2343.2 10	100 10 48 10 19 5		7292.85 6452.35 5933.67	(37/2+) (37/2+) (35/2+)
8392.3 11	C D	(41/2+)	0.37 ps 4	1939.9 10	100	E2	6452.35	(37/2+)
8559.0 5	C			566.3 2 1943.0 7	100 15 20 5		7992.7 6615.81	(37/2-)
8835.89 22	C D	(41/2+)	4.0 ps 4	559.3 1 694.7 1 1542.6 5 2383.6 5	16.7 7 100.0 14 4.3 7 8.0 7	(M1(+E2)) (M1(+E2)) [E2] Q	8276.58 8141.22 7292.85 6452.35	(39/2+) (39/2+) (37/2+) (37/2+)
9008.7 11	D	(41/2+)		2556.3	100	Q	6452.35	(37/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
9299.78 24	C D	(43/2+)	0.9 ps 4	289.9 463.9 1 1158.5 3	10.0 5 100.0 15 4.5 5	[M1,E2] (M1+E2) [E2]	9008.7 8835.89 8141.22	(41/2+) (41/2+) (39/2+)
9717.0 21	C D	(45/2-)		2000.8 20	100	(E2)	7716.17	(41/2-)
10166.7 17	C D	(45/2+)	0.44 ps 3	1774.4 13	100	E2	8392.3	(41/2+)
10388.0 11	D	(43/2-,45/2-)		2671.8	100		7716.17	(41/2-)
10505.4 3	C D	(47/2+)	1.8 ps 4	1205.6 1	100	E2	9299.78	(43/2+)
10843.5 11	D	(43/2-,45/2-)		3127.3	100		7716.17	(41/2-)
12172.5 23	D	(47/2-,49/2-)		2455.5	100		9717.0	(45/2-)
12225.1 24	C D			2058.4 17	100		10166.7	(45/2+)
X	D	JAP(51/2)
1348.4+X 3	D	J+2		1348.4 3	0.25 3		X	JAP(51/2)
2807.9+X 3	D	J+4		1459.51 4	0.99 5		1348.4+X	J+2
4377.7+X 4	D	J+6		1569.75 17	1.00 5		2807.9+X	J+4
6059.7+X 4	D	J+8		1681.97 13	1.05 5		4377.7+X	J+6
7852.3+X 4	D	J+10		1792.63 13	0.93 5		6059.7+X	J+8
9756.2+X 5	D	J+12		1903.79 16	1.00 5		7852.3+X	J+10
11771.0+X 5	D	J+14		2014.84 17	0.95 5		9756.2+X	J+12
13890.3+X 5	D	J+16		2119.26 17	0.89 5		11771.0+X	J+14
16114.4+X 6	D	J+18		2224.1 3	0.61 4		13890.3+X	J+16
18440.4+X 7	D	J+20		2325.9 3	0.37 3		16114.4+X	J+18
20861.9+X 8	D	J+22		2421.5 3	0.21 3		18440.4+X	J+20

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - Seniority=3 states.
2137.17 13	(21/2+)	1.85 ns 3
2767.58 14	(23/2+)	< 0.7 ps
3135.90 15	(25/2+)	< 0.7 ps	368.3 1 998.5 2	100 3 4.7 7	(M1+E2) [E2]	2767.58 2137.17	(23/2+) (21/2+)
3345.43 15	(25/2+)	1.2 ps 9	210.1 2 577.7 1 1208.4 1	9.7 10 100.0 17 36.7 12	(M1(+E2)) E2	3135.90 2767.58 2137.17	(25/2+) (23/2+) (21/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - Seniority=3 states.
4119.30 16	(27/2+)	< 1.4 ps
4354.52 15	(29/2+)	1.5 ps 4
4750.22 18	(29/2+)		395.7 2 630 1 1613.8 3	58 17 ≈125 100 33		4354.52 4119.30 3135.90	(29/2+) (27/2+) (25/2+)
5090.56 17	(31/2+)	< 1.4 ps	340.3 1 736.0 1 972.0 3	10.0 10 100 4 5.5 10	(M1+E2) (M1(+E2)) [E2]	4750.22 4354.52 4119.30	(29/2+) (29/2+) (27/2+)
5268.10 17	(33/2+)	6.4 ps 4	177.6 1 913.6 1	73.8 7 100.0 11	(M1+E2) E2	5090.56 4354.52	(31/2+) (29/2+)
5933.67 18	(35/2+)	0.49 ps +35-21	157.6 1 665.5 1	2.9 6 100 4	(M1(+E2))	5776.12 5268.10	(33/2+) (33/2+)
6452.35 21	(37/2+)	0.8 ps 6	518.7 1	100	(M1(+E2))	5933.67	(35/2+)
7292.85 20	(37/2+)		449.8 1 1100.4 3 1359.2 2	100.0 23 36 10 47.7 23	(M1(+E2))	6843.07 6192.16 5933.67	(35/2+) (33/2+) (35/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - Seniority=3 states.
7667.99 22	(37/2+)
8141.22 21	(39/2+)
8276.58 23	(39/2+)		983.5 3 1824.4 4 2343.2 10	100 10 48 10 19 5		7292.85 6452.35 5933.67	(37/2+) (37/2+) (35/2+)
8392.3 11	(41/2+)	0.37 ps 4	1939.9 10	100	E2	6452.35	(37/2+)
8835.89 22	(41/2+)	4.0 ps 4	559.3 1 694.7 1 1542.6 5 2383.6 5	16.7 7 100.0 14 4.3 7 8.0 7	(M1(+E2)) (M1(+E2)) [E2] Q	8276.58 8141.22 7292.85 6452.35	(39/2+) (39/2+) (37/2+) (37/2+)
9299.78 24	(43/2+)	0.9 ps 4	289.9 463.9 1 1158.5 3	10.0 5 100.0 15 4.5 5	[M1,E2] (M1+E2) [E2]	9008.7 8835.89 8141.22	(41/2+) (41/2+) (39/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - Seniority=3 states.
10166.7 17	(45/2+)	0.44 ps 3
10505.4 3	(47/2+)	1.8 ps 4
12225.1 24			2058.4 17	100		10166.7	(45/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - Seniority=3 states.
884.90 17	(5/2-)
2153.01 10	(17/2-)	1.07 ns 6
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - Seniority=3 states.
2980.57 13	(21/2-)	3.3 ps 7
3804.37 15	(25/2-)	4.6 ps 5
4703.13 17	(29/2-)		898.7 1	100	(E2)	3804.37	(25/2-)
4935.73 17	(29/2-)	< 0.7 ps	232.4 2 340.9 1	1.5 4 100 5	(M1(+E2))	4703.13 4594.89	(29/2-) (27/2-)
5077.93 18	(31/2-)	3.3 ps 3	142.2 1 374.8 1	100.0 9 59.2 6	(M1+E2) (M1(+E2))	4935.73 4703.13	(29/2-) (29/2-)
5567.13 19	(33/2-)	< 0.7 ps	489.2 1 864.0 3	100 4 3.2 11	(M1(+E2)) [E2]	5077.93 4703.13	(31/2-) (29/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - Seniority=3 states.
6158.73 20	(35/2-)	1.46 ps 21
6615.81 22	(37/2-)	0.83 ps 14
7505.03 23	(39/2-)		889.2 1 1345.6 5	100 4 1.5 5	(M1+E2)	6615.81 6158.73	(37/2-) (35/2-)
7716.17 23	(41/2-)	0.83 ps 21	211.1 1 1100.4 1	100 4 28.9 21	(M1+E2) E2	7505.03 6615.81	(39/2-) (37/2-)
9717.0 21	(45/2-)		2000.8 20	100	(E2)	7716.17	(41/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 8 - SD band (2000Id01,2003La24).
X	JAP(51/2)
1348.4+X 3	J+2
2807.9+X 3	J+4		1459.51 4	0.99 5		1348.4+X	J+2
4377.7+X 4	J+6		1569.75 17	1.00 5		2807.9+X	J+4
6059.7+X 4	J+8		1681.97 13	1.05 5		4377.7+X	J+6
7852.3+X 4	J+10		1792.63 13	0.93 5		6059.7+X	J+8
9756.2+X 5	J+12		1903.79 16	1.00 5		7852.3+X	J+10
11771.0+X 5	J+14		2014.84 17	0.95 5		9756.2+X	J+12
13890.3+X 5	J+16		2119.26 17	0.89 5		11771.0+X	J+14
16114.4+X 6	J+18		2224.1 3	0.61 4		13890.3+X	J+16
18440.4+X 7	J+20		2325.9 3	0.37 3		16114.4+X	J+18
20861.9+X 8	J+22		2421.5 3	0.21 3		18440.4+X	J+20

E(level)	J^π(level)	T_1/2(level)	Comments
139.3	(1/2)-	3.3 m 1 % ε = 100 % IT < 1	E(level): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ). ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state.
884.90	(5/2-)		E(level): Seniority=3 states.
2137.17	(21/2+)	1.85 ns 3	E(level): Seniority=3 states.
2153.01	(17/2-)	1.07 ns 6	E(level): Seniority=3 states.
2767.58	(23/2+)	< 0.7 ps	E(level): Seniority=3 states.
2980.57	(21/2-)	3.3 ps 7	E(level): Seniority=3 states.
3135.90	(25/2+)	< 0.7 ps	E(level): Seniority=3 states.
3345.43	(25/2+)	1.2 ps 9	E(level): Seniority=3 states.
3804.37	(25/2-)	4.6 ps 5	E(level): Seniority=3 states.
4119.30	(27/2+)	< 1.4 ps	E(level): Seniority=3 states.
4354.52	(29/2+)	1.5 ps 4	E(level): Seniority=3 states.
4703.13	(29/2-)		E(level): Seniority=3 states.
4750.22	(29/2+)		E(level): Seniority=3 states.
4935.73	(29/2-)	< 0.7 ps	E(level): Seniority=3 states.
5077.93	(31/2-)	3.3 ps 3	E(level): Seniority=3 states.
5090.56	(31/2+)	< 1.4 ps	E(level): Seniority=3 states.
5268.10	(33/2+)	6.4 ps 4	E(level): Seniority=3 states.
5567.13	(33/2-)	< 0.7 ps	E(level): Seniority=3 states.
5933.67	(35/2+)	0.49 ps +35-21	E(level): Seniority=3 states.
6158.73	(35/2-)	1.46 ps 21	E(level): Seniority=3 states.
6452.35	(37/2+)	0.8 ps 6	E(level): Seniority=3 states. T_1/2(level): Effective T_1/2; not corrected for feeding.
6615.81	(37/2-)	0.83 ps 14	E(level): Seniority=3 states. T_1/2(level): Effective T_1/2; not corrected for feeding.
7292.85	(37/2+)		E(level): Seniority=3 states.
7505.03	(39/2-)		E(level): Seniority=3 states.
7667.99	(37/2+)		E(level): Seniority=3 states.
E(level)	J^π(level)	T_1/2(level)	Comments
7716.17	(41/2-)	0.83 ps 21	E(level): Seniority=3 states. T_1/2(level): Effective T_1/2; not corrected for feeding.
8141.22	(39/2+)		E(level): Seniority=3 states.
8276.58	(39/2+)		E(level): Seniority=3 states.
8392.3	(41/2+)	0.37 ps 4	E(level): Seniority=3 states.
8835.89	(41/2+)	4.0 ps 4	E(level): Seniority=3 states.
9299.78	(43/2+)	0.9 ps 4	E(level): Seniority=3 states.
9717.0	(45/2-)		E(level): Seniority=3 states.
10166.7	(45/2+)	0.44 ps 3	E(level): From ⁹¹Ru ε decay. Seniority=3 states. T_1/2(level): Effective T_1/2; not corrected for feeding.
10505.4	(47/2+)	1.8 ps 4	E(level): From ⁹¹Ru ε decay. Seniority=3 states. T_1/2(level): Effective T_1/2; not corrected for feeding.
12225.1			E(level): From ⁹¹Ru ε decay. Seniority=3 states.
X	JAP(51/2)		E(level): SD band (2000Id01,2003La24).
1348.4+X	J+2		E(level): SD band (2000Id01,2003La24).
2807.9+X	J+4		E(level): SD band (2000Id01,2003La24).
4377.7+X	J+6		E(level): SD band (2000Id01,2003La24).
6059.7+X	J+8		E(level): SD band (2000Id01,2003La24).
7852.3+X	J+10		E(level): SD band (2000Id01,2003La24).
9756.2+X	J+12		E(level): SD band (2000Id01,2003La24).
11771.0+X	J+14		E(level): SD band (2000Id01,2003La24).
13890.3+X	J+16		E(level): SD band (2000Id01,2003La24).
16114.4+X	J+18		E(level): SD band (2000Id01,2003La24).
18440.4+X	J+20		E(level): SD band (2000Id01,2003La24).
20861.9+X	J+22		E(level): SD band (2000Id01,2003La24).

E(level)	E(gamma)	Comments
394.51	394.5	M(γ): D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
698.91	304.1	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
698.91	699.1	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
905.3	905.3	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1097.10	702.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
1248.4	1248.4	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1339.1	944.7	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1465.5	1070.7	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1465.5	1465.5	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1532.62	435.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1138.3	M(γ): D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
	1532.6	M(γ): D+Q from DCO ratio; δ somewhat large for E1⁺M2.
1555.80	670.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
1555.80	1555.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
1766.3	669.6	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1766.3	1371.9	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1943.10	387.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
1943.10	1050.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
1997.6	657.6	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
1997.6	1997.6	E(γ): From ⁹¹Ru ε decay. I(γ): From ⁹¹Ru ε decay.
2044.84	1151.9	M(γ): D+Q from DCO ratio; δ somewhat large for E1⁺M2.
2137.17	315.8	M(γ): probably Q from anisotropy ratio in (⁴⁰Ca,α3pγ); d or E2 from RUL.
2153.01	210.0	M(γ): Δπ=no from level scheme.. D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
2153.01	331.6	M(γ): DCO ratio consistent with Q (ΔJ=2) or d (ΔJ=0); 1994Ru01 assume the latter.
2980.57	827.6	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
2980.57	843.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
E(level)	E(gamma)	Comments
3135.90	368.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
3135.90	998.5	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
3345.43	210.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
4080.36	276.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’. M(γ): DCO ratio consistent with Q (ΔJ=2) or d (ΔJ=0); 1994Ru01 assume the latter.
	944.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1100.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
4119.30	1351.9	M(γ): D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
4594.89	1459.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
4750.22	395.7	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	630	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1613.8	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
4935.73	232.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
4935.73	340.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5090.56	340.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	736.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	972.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5567.13	489.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5567.13	864.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5776.12	393.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5776.12	685.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5933.67	157.6	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
5933.67	665.5	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
6192.16	257.8	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	809.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	924.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1101.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1441.6	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1837.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
E(level)	E(gamma)	Comments
6615.81	457.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
6615.81	1048.7	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
6843.07	650.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
6843.07	1575.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7292.85	1100.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7505.03	889.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7505.03	1345.6	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7716.17	211.1	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7716.17	1100.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7992.7	1302.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
7992.7	1833.9	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
8276.58	983.5	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	1824.4	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
	2343.2	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
8559.0	566.3	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
8559.0	1943.0	I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
8835.89	2383.6	M(γ): D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
9008.7	2556.3	E(γ): From (⁴⁰Ca,α3pγ). Eγ lies outside the γ-energy range of the (³⁶Ar,3pγ) study in 1994Ru01. M(γ): D+Q from DCO ratio in (⁴⁰Ca,α3pγ); not E1⁺M2 from RUL.
9299.78	289.9	E(γ): from (⁴⁰Ca,α3pγ). I(γ): From 1994Ru01 in (³⁶Ar,3pγ). Iγ is photon branching at 65\|’.
10388.0	2671.8	E(γ): From (⁴⁰Ca,α3pγ). Eγ lies outside the γ-energy range of the (³⁶Ar,3pγ) study in 1994Ru01.
10843.5	3127.3	E(γ): From (⁴⁰Ca,α3pγ). Eγ lies outside the γ-energy range of the (³⁶Ar,3pγ) study in 1994Ru01.
12172.5	2455.5	E(γ): From (⁴⁰Ca,α3pγ). Eγ lies outside the γ-energy range of the (³⁶Ar,3pγ) study in 1994Ru01.
1348.4+X	1348.4	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
2807.9+X	1459.51	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
4377.7+X	1569.75	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
E(level)	E(gamma)	Comments
6059.7+X	1681.97	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
7852.3+X	1792.63	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
9756.2+X	1903.79	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
11771.0+X	2014.84	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
13890.3+X	2119.26	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
16114.4+X	2224.1	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
18440.4+X	2325.9	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).
20861.9+X	2421.5	E(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).. ⁹¹Tc ε decay studies could not establish which of the observed 3.3 min and 3.14 min states is the g.s., but systematics suggest that the 3.3 min (1/2-) level is the isomer; 1976De37 estimate E(isomer)<350 based on %IT<1 for the anticipated M4 IT. Although the authors of the (³⁶Ar,3pγ) study do not comment, the evaluator presumes that the (1/2-) 139.3 keV state they report is, in fact, the isomeric state. I(γ): SD band transition from 2003La24, relative intensity within the band from 2000Id01 in (⁴⁰Ca,α3pγ).