List of levels for 84Y

Authors: N. Nica and M. Bostan | Citation: Nucl. Data Sheets 110,2815 (2009) | Cutoff date: 30-Sep-2009

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
112.40	(4+)	79 ns 2	112.4 2	E2		0.694	B(E2)(W.u.)=10.8 3, α=0.694, α(K)=0.583 9, α(L)=0.0929 15, α(M)=0.0160 3, α(N)=0.00200 4, α(O)=8.80E-5 14, α(N+)=0.00208 4
130.4	(2-)		63.4 2	(E1)		0.407	α=0.407 7, α(K)=0.358 6, α(L)=0.0410 7, α(M)=0.00693 12, α(N)=0.000901 16, α(O)=5.39×10^-5 9, α(N+)=0.000955 16
148.66	(5+)		148.6 2	(M1(+E2))		0.16	α=0.16 10, α(K)=0.13 8, α(L)=0.018 13, α(M)=0.0031 21, α(N)=0.0004 3, α(O)=2.2×10^-5 12, α(N+)=0.0004 3
156.70	(8+)	14.6 ns 7	156.7 1	E2		0.206	B(E2)(W.u.)=15.6 8, α=0.206, α(K)=0.177 3, α(L)=0.0247 4, α(M)=0.00423 6, α(N)=0.000540 8, α(O)=2.77E-5 4, α(N+)=0.000568 8
162.88	(5-)	32 ns 4	162.9 1	(E1)		0.0257	B(E1)(W.u.)=2.5E-6 4, α=0.0257, α(K)=0.0227 4, α(L)=0.00251 4, α(M)=0.000427 6, α(N)=5.67E-5 8, α(O)=3.72E-6 6, α(N+)=6.04E-5 9
210.42	(4-)	292 ns 10	61.7 2	(E1)		0.440	B(E1)(W.u.)=1.16E-6 14, α=0.440 8, α(K)=0.387 7, α(L)=0.0444 8, α(M)=0.00750 13, α(N)=0.000976 17, α(O)=5.81E-5 10, α(N+)=0.001034 18
	(4-)	292 ns 10	80.0 2	E2		2.40	B(E2)(W.u.)=0.58 10, α=2.40, α(K)=1.95 4, α(L)=0.380 7, α(M)=0.0655 12, α(N)=0.00800 14, α(O)=0.000280 5, α(N+)=0.00828 15
	(4-)	292 ns 10	98.1 2	(E1)		0.1137	B(E1)(W.u.)=6.9E-7 8, α=0.1137, α(K)=0.1003 16, α(L)=0.01123 18, α(M)=0.00190 3, α(N)=0.000251 4, α(O)=1.580E-5 24, α(N+)=0.000266 4
216.11	(5-)	18.7 ns 21	216.1 1	(E1)		0.01139	B(E1)(W.u.)=1.85E-6 21, α=0.01139, α(K)=0.01007 15, α(L)=0.001108 16, α(M)=0.000189 3, α(N)=2.51E-5 4, α(O)=1.677E-6 24, α(N+)=2.68E-5 4
419.79	(6-)	17 ps 4	203.7 2	(M1+E2)		0.05	α=0.05 3, α(K)=0.046 23, α(L)=0.006 4, α(M)=0.0010 6, α(N)=0.00013 7, α(O)=8.E-6 4, α(N+)=0.00014 8
564.70	(6-)		348.5 2	(M1+E2)		0.010	α=0.010 3, α(K)=0.0084 24, α(L)=0.0010 3, α(M)=0.00017 6, α(N)=2.2×10^-5 7, α(O)=1.4E-6 4, α(N+)=2.4E-5 7
668.81	(9+)		512.1 1	(M1+E2)		0.0032	α=0.0032 5, α(K)=0.0028 4, α(L)=0.00032 6, α(M)=5.4×10^-5 9, α(N)=7.3E-6 12, α(O)=4.9E-7 6, α(N+)=7.7E-6 12
743.98	(7-)		179.3 2	(M1+E2)		0.08	α=0.08 5, α(K)=0.07 4, α(L)=0.009 6, α(M)=0.0016 10, α(N)=0.00020 12, α(O)=1.2×10^-5 6, α(N+)=0.00022 13
	(7-)		324.1 2	(M1+E2)		0.012	α=0.012 4, α(K)=0.011 4, α(L)=0.0012 5, α(M)=0.00021 8, α(N)=2.8×10^-5 10, α(O)=1.8E-6 5, α(N+)=3.0E-5 10
	(7-)		527.9 2	E2		0.00334	α=0.00334 5, α(K)=0.00294 5, α(L)=0.000337 5, α(M)=5.75×10^-5 8, α(N)=7.65E-6 11, α(O)=5.04E-7 7, α(N+)=8.15E-6 12
	(7-)		581.2 2	E2		0.00253	α=0.00253 4, α(K)=0.00222 4, α(L)=0.000253 4, α(M)=4.32×10^-5 6, α(N)=5.75E-6 8, α(O)=3.83E-7 6, α(N+)=6.14E-6 9
1070.62	(10+)	1.7 ps 3	401.8 1	(M1+E2)	-0.11 4	0.00491	B(E2)(W.u.)=(1.4 11), B(M1)(W.u.)=(0.016 4), α=0.00491 8, α(K)=0.00433 7, α(L)=0.000481 8, α(M)=8.22E-5 13, α(N)=1.106E-5 17, α(O)=7.70E-7 12, α(N+)=1.183E-5 19
1070.62	(10+)	1.7 ps 3	913.9 1	E2			B(E2)(W.u.)=22 4
1211.61	(8-)	1.4 ps 6	467.7 2	(M1+E2)		0.0041	α=0.0041 8, α(K)=0.0036 7, α(L)=0.00041 8, α(M)=7.0×10^-5 14, α(N)=9.3E-6 18, α(O)=6.3E-7 10, α(N+)=1.00E-5 19
1211.61	(8-)	1.4 ps 6	791.8 2	E2			B(E2)(W.u.)=32 17
1591.59	(9-)	1.3 ps 6	847.6 1	E2			B(E2)(W.u.)=35 17
1591.59	(9-)	1.3 ps 6	1435.0 5	(E1)			B(E1)(W.u.)=1.4E-5 7
1603.21	(11+)	0.42 ps 11	532.6 1	(M1+E2)	-0.13 5	0.00251	B(E2)(W.u.)=(19 16), B(M1)(W.u.)=(0.28 8), α=0.00251 4, α(K)=0.00222 4, α(L)=0.000245 4, α(M)=4.18E-5 7, α(N)=5.63E-6 9, α(O)=3.94E-7 6, α(N+)=6.02E-6 9
1603.21	(11+)	0.42 ps 11	934.4 1	E2			B(E2)(W.u.)=17 6
1644.13	(9-)	2.5 ps 7	707.9 1	E2			B(E2)(W.u.)=58 17
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2076.75	(10-)		432.6 1	(M1+E2)		0.0051	α=0.0051 11, α(K)=0.0045 9, α(L)=0.00051 12, α(M)=8.8×10^-5 20, α(N)=1.2E-5 3, α(O)=7.8E-7 14, α(N+)=1.2E-5 3
2123.15	(10-)		479.0 2	(M1+E2)		0.0038	α=0.0038 7, α(K)=0.0034 6, α(L)=0.00038 7, α(M)=6.5×10^-5 12, α(N)=8.7E-6 16, α(O)=5.9E-7 9, α(N+)=9.3E-6 17
2132.72	(10-)	1.0 ps 4	921.1 1	(E2)			B(E2)(W.u.)=22 11
2196.36	(12+)	0.31 ps 9	593.2 2	E2		0.00238	B(E2)(W.u.)=1.7×10² 6, α=0.00238 4, α(K)=0.00210 3, α(L)=0.000238 4, α(M)=4.07E-5 6, α(N)=5.42E-6 8, α(O)=3.61E-7 5, α(N+)=5.78E-6 9
2196.36	(12+)	0.31 ps 9	1125.7 2	E2			B(E2)(W.u.)=39 12
2244.74	(10-)	1.8 ps 8	168.0 1	(M1+E2)		0.10	α=0.10 6, α(K)=0.09 5, α(L)=0.012 8, α(M)=0.0020 13, α(N)=0.00026 16, α(O)=1.4×10^-5 8, α(N+)=0.00027 17
	(10-)	1.8 ps 8	1174.1 5	(E1)			B(E1)(W.u.)=2.6E-5 14
	(10-)	1.8 ps 8	1576.2 5	(E1)			B(E1)(W.u.)=2.7E-5 13
2285.26	(11-)		162.1 1	(M1+E2)		0.12	α=0.12 7, α(K)=0.10 6, α(L)=0.013 9, α(M)=0.0023 15, α(N)=0.00029 18, α(O)=1.6×10^-5 9, α(N+)=0.00031 19
2528.98	(11-)	1.7 ps 6	396.4 2	(M1+E2)		0.0066	α=0.0066 16, α(K)=0.0058 14, α(L)=0.00066 18, α(M)=0.00011 3, α(N)=1.5×10^-5 4, α(O)=1.00E-6 21, α(N+)=1.6E-5 4
	(11-)	1.7 ps 6	925.8 4	(E1)			B(E1)(W.u.)=4.E-6 +5-4
	(11-)	1.7 ps 6	937.4 1	E2			B(E2)(W.u.)=15 6
	(11-)	1.7 ps 6	1458.2 3	(E1)			B(E1)(W.u.)=1.5E-5 6
2741.15	(13+)	0.25 ps 8	544.8 1	(M1+E2)	-0.15 5	0.00239	B(E2)(W.u.)=(24 18), B(M1)(W.u.)=(0.27 9), α=0.00239 4, α(K)=0.00211 4, α(L)=0.000232 4, α(M)=3.97E-5 6, α(N)=5.34E-6 8, α(O)=3.74E-7 6, α(N+)=5.72E-6 9
2741.15	(13+)	0.25 ps 8	1137.9 2	E2			B(E2)(W.u.)=27 9
2888.55	(12-)	1.4 ps 3	359.6 1	(M1+E2)		0.0088	α=0.0088 24, α(K)=0.0077 21, α(L)=0.0009 3, α(M)=0.00015 5, α(N)=2.0×10^-5 6, α(O)=1.3E-6 4, α(N+)=2.2E-5 7
	(12-)	1.4 ps 3	603.3 1	(M1+E2)		0.00207	α=0.00207 20, α(K)=0.00183 18, α(L)=0.000204 23, α(M)=3.5×10^-5 4, α(N)=4.7E-6 5, α(O)=3.2E-7 3, α(N+)=5.0E-6 6
	(12-)	1.4 ps 3	643.8 2	E2			B(E2)(W.u.)=27 9
	(12-)	1.4 ps 3	755.8 1	E2			B(E2)(W.u.)=18 5
	(12-)	1.4 ps 3	811.7 2	E2			B(E2)(W.u.)=5.1 19
	(12-)	1.4 ps 3	1285.4 7	(E1)			B(E1)(W.u.)=1.2E-5 4
3222.33	(13-)		333.8 1	(M1+E2)		0.011	α=0.011 4, α(K)=0.010 3, α(L)=0.0011 4, α(M)=0.00019 7, α(N)=2.5×10^-5 9, α(O)=1.6E-6 5, α(N+)=2.7E-5 9
3400.8	(13-)	0.62 ps 24	512.2 6	(M1+E2)		0.0032	α=0.0032 5, α(K)=0.0028 4, α(L)=0.00032 6, α(M)=5.4×10^-5 9, α(N)=7.3E-6 12, α(O)=4.9E-7 6, α(N+)=7.7E-6 12
3400.8	(13-)	0.62 ps 24	872 1	E2			B(E2)(W.u.)=36 19
3502.59	(14+)	0.17 ps 4	761.4 2	(M1+E2)	-0.14 5		B(E2)(W.u.)=(1.7 14), B(M1)(W.u.)=(0.044 17)
3502.59	(14+)	0.17 ps 4	1306.2 2	E2			B(E2)(W.u.)=34 9
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
3872.3	(14-)	0.19 ps 7	471.5 2	(M1+E2)		0.0040	α=0.0040 7, α(K)=0.0035 6, α(L)=0.00040 8, α(M)=6.8×10^-5 13, α(N)=9.1E-6 17, α(O)=6.1E-7 10, α(N+)=9.8E-6 18
3872.3	(14-)	0.19 ps 7	983.8 5	E2			B(E2)(W.u.)=5.×10¹ 4
4019.61	(15+)	0.15 ps 4	517.0 2	(M1+E2)	-0.15 5	0.00270	B(E2)(W.u.)=(30 22), B(M1)(W.u.)=(0.30 10), α=0.00270 4, α(K)=0.00238 4, α(L)=0.000263 4, α(M)=4.49E-5 7, α(N)=6.05E-6 10, α(O)=4.23E-7 7, α(N+)=6.47E-6 10
4019.61	(15+)	0.15 ps 4	1278.5 2	E2			B(E2)(W.u.)=36 11
4969.4	(16+)	0.11 ps 3	1466.8 2	E2			B(E2)(W.u.)=32 10
5005.4	(16-)	0.14 ps 5	505.0 5	(M1+E2)		0.0033	α=0.0033 5, α(K)=0.0029 5, α(L)=0.00033 6, α(M)=5.6×10^-5 10, α(N)=7.5E-6 12, α(O)=5.1E-7 7, α(N+)=8.1E-6 13
5005.4	(16-)	0.14 ps 5	1133 1	E2			B(E2)(W.u.)=5.×10¹ 3
5445.4	(17+)	0.12 ps 3	476.0 2	(M1+E2)		0.0039	α=0.0039 7, α(K)=0.0034 6, α(L)=0.00039 8, α(M)=6.7×10^-5 13, α(N)=8.9E-6 16, α(O)=6.0E-7 9, α(N+)=9.5E-6 17
5445.4	(17+)	0.12 ps 3	1425.8 2	E2			B(E2)(W.u.)=30 9
7001.4	(19+)	0.09 ps 3	1556 1	E2			B(E2)(W.u.)=29 11
8632.5	(21+)	0.12 ps 4	1631 1	E2			B(E2)(W.u.)=18 10

⁸⁴Y evaluated by n. Nica and M. Bostan

Mass measurement: 2008We10 (Penning-trap method: JYFL and SHIPTRAP) for mixed ⁸⁴Y g.s. and isomer.

Mass re-evaluation: 2007Ke09

Theory: 1993Be30, 1987Fr14 (cranking model)

Gammas: For unplaced γ’s see ⁸⁴Zr ε decay and ⁸⁴Sr(p,nγ) datasets

Q-value: Note: Current evaluation has used the following Q record -2472 7 9759 19 4384 8 -4142 5 2009AuZZ

Q-value: Values in 2003Au03 are: Q(β^-)=-2670 220 (syst), S(n)=9900 100, S(p)=4650 90, Q(α)=-4410 90

Q(β-)=-2473 keV 7	S(n)= 9760 keV 20	S(p)= 4385 keV 8	Q(α)= -4143 keV 5
Reference: 2012WA38

References:
A	⁸⁴Zr ε decay	B	⁵⁸Ni(²⁹Si,3PG):SD
C	⁵⁹Co(²⁸Si,2pnγ)	D	⁸⁴Sr(p,nγ)

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A C D	(6+)	39.5 m 8 % ε = 100
16.8 10	C	(4-)
67.0 2	A D	1+	4.6 s 2 % ε = 100
112.40 15	A D	(4+)	79 ns 2	112.4 2	100	E2	0.0	(6+)
130.4 3	D	(2-)		63.4 2	100	(E1)	67.0	1+
148.66 17	D	(5+)		148.6 2	100	(M1(+E2))	0.0	(6+)
156.70 9	C	(8+)	14.6 ns 7	156.7 1	100	E2	0.0	(6+)
157.36 19	A			44.9 2	100		112.40	(4+)
162.88 10	C	(5-)	32 ns 4	162.9 1	100	(E1)	0.0	(6+)
198.53 17	A			41.1 2 131.6 2	100 11 76 11		157.36 67.0	1+
210.42 16	D	(4-)	292 ns 10	61.7 2 80.0 2 98.1 2	42 4 4.0 6 100 9	(E1) E2 (E1)	148.66 130.4 112.40	(5+) (2-) (4+)
216.11 9	C	(5-)	18.7 ns 21	216.1 1	100	(E1)	0.0	(6+)
419.79 13	C	(6-)	17 ps 4	203.7 2 403 1 419.7 3	100 6 17 6 17 4	(M1+E2)	216.11 16.8 0.0	(5-) (4-) (6+)
564.70 15	C	(6-)		145.0 2 348.5 2	<50 100 20	(M1+E2)	419.79 216.11	(6-) (5-)
668.81 12	C	(9+)		512.1 1	100	(M1+E2)	156.70	(8+)
743.98 11	C	(7-)		179.3 2 324.1 2 527.9 2 581.2 2 744.1 5	21 6 79 12 43 6 1.0E2 3 <14	(M1+E2) (M1+E2) E2 E2 (E1)	564.70 419.79 216.11 162.88 0.0	(6-) (6-) (5-) (5-) (6+)
936.22 12	C	(7-)		720.1 1 936 1	100 20 10 5	E2	216.11 0.0	(5-) (6+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1070.62 12	C	(10+)	1.7 ps 3	401.8 1 913.9 1	8.6 15 100 3	(M1+E2) E2	668.81 156.70	(9+) (8+)
1211.61 14	C	(8-)	1.4 ps 6	275 1 467.7 2 791.8 2	<25 75 13 100 25	(M1+E2) E2	936.22 743.98 419.79	(7-) (7-) (6-)
1591.59 12	C	(9-)	1.3 ps 6	380.0 2 847.6 1 922.7 4 1435.0 5	6.0 15 100 10 <5 20.0 25	E2 (E1)	1211.61 743.98 668.81 156.70	(8-) (7-) (9+) (8+)
1603.21 13	C	(11+)	0.42 ps 11	532.6 1 934.4 1	100 4 24 4	(M1+E2) E2	1070.62 668.81	(10+) (9+)
1644.13 13	C	(9-)	2.5 ps 7	707.9 1	100	E2	936.22	(7-)
2076.75 14	C	(10-)		432.6 1 865 1	100 17 <17	(M1+E2)	1644.13 1211.61	(9-) (8-)
2123.15 16	C	(10-)		479.0 2	100	(M1+E2)	1644.13	(9-)
2132.72 13	C	(10-)	1.0 ps 4	541.1 3 921.1 1	75 17 100 17	(E2)	1591.59 1211.61	(9-) (8-)
2196.36 17	C	(12+)	0.31 ps 9	593.2 2 1125.7 2	17 3 100 6	E2 E2	1603.21 1070.62	(11+) (10+)
2244.74 15	C	(10-)	1.8 ps 8	168.0 1 1174.1 5 1576.2 5	40 10 40 10 100 12	(M1+E2) (E1) (E1)	2076.75 1070.62 668.81	(10-) (10+) (9+)
2285.26 15	C	(11-)		162.1 1	100	(M1+E2)	2123.15	(10-)
2528.98 13	C	(11-)	1.7 ps 6	396.4 2 925.8 4 937.4 1 1458.2 3	9.1 19 <4.5 100 9 32 3	(M1+E2) (E1) E2 (E1)	2132.72 1603.21 1591.59 1070.62	(10-) (11+) (9-) (10+)
2608.17 17	C	(11-)		363.5 2 964.5 5	100 20 40 20	E2	2244.74 1644.13	(10-) (9-)
2741.15 18	C	(13+)	0.25 ps 8	544.8 1 1137.9 2	100 8 100 8	(M1+E2) E2	2196.36 1603.21	(12+) (11+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2888.55 13	C	(12-)	1.4 ps 3	280.5 2 359.6 1 603.3 1 643.8 2 692 1 755.8 1 811.7 2 1285.4 7	13 5 100 17 16.7 25 54 13 <8.3 83 9 33 9 33 5	(M1+E2) (M1+E2) E2 E2 E2 (E1)	2608.17 2528.98 2285.26 2244.74 2196.36 2132.72 2076.75 1603.21	(11-) (11-) (11-) (10-) (12+) (10-) (10-) (11+)
3222.33 15	C	(13-)		333.8 1 614.2 2 693.3 2 937.0 2	100 20 40 10 40 20 40 10	(M1+E2) E2	2888.55 2608.17 2528.98 2285.26	(12-) (11-) (11-) (11-)
3400.8 4	C	(13-)	0.62 ps 24	512.2 6 872 1	100 13 75 25	(M1+E2) E2	2888.55 2528.98	(12-) (11-)
3502.59 21	C	(14+)	0.17 ps 4	761.4 2 1306.2 2	18 5 100 9	(M1+E2) E2	2741.15 2196.36	(13+) (12+)
3592.7 4	C	(13-)		704.1 7 1063.8 5	30 10 100 20	(M1+E2) E2	2888.55 2528.98	(12-) (11-)
3872.3 4	C	(14-)	0.19 ps 7	471.5 2 983.8 5	100 17 58 25	(M1+E2) E2	3400.8 2888.55	(13-) (12-)
3903.4 4	C	(14)		310.7 2 1014.7 5	7E1 4 1.0E2 5		3592.7 2888.55	(13-) (12-)
4019.61 23	C	(15+)	0.15 ps 4	517.0 2 1278.5 2	41 6 100 12	(M1+E2) E2	3502.59 2741.15	(14+) (13+)
4024.4 12	C	(14-)		802? 1136 2	100 50		3222.33 2888.55	(13-) (12-)
4235.4 10	C	(15-)		211 1013			4024.4 3222.33	(14-) (13-)
4500.4 5	C	(15-)	0.55 ps 21	628.1 3 1099?	100 31	(M1+E2)	3872.3 3400.8	(14-) (13-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4746.7 11	C	(15-)		1154 1	100		3592.7	(13-)
4969.4 3	C	(16+)	0.11 ps 3	949.9 4 1466.8 2	9 3 100 9	(M1+E2) E2	4019.61 3502.59	(15+) (14+)
5005.4 7	C	(16-)	0.14 ps 5	505.0 5 1133 1	1.0E2 3 9E1 3	(M1+E2) E2	4500.4 3872.3	(15-) (14-)
5445.4 3	C	(17+)	0.12 ps 3	476.0 2 1425.8 2	22 4 100 13	(M1+E2) E2	4969.4 4019.61	(16+) (15+)
5700.4 12	C	(17-)	0.52 ps 19	695 1	100	(M1+E2)	5005.4	(16-)
6281.4 14	C	(18-)	0.17 ps 6	581 1 1276 2	8E1 3 1.0E2 3		5700.4 5005.4	(17-) (16-)
6591.4 7	C	(18+)	0.10 ps 3	1146 1 1622 1	10 4 1.0E2 4	(M1+E2)	5445.4 4969.4	(17+) (16+)
7001.4 8	C	(19+)	0.09 ps 3	410 1 1556 1	10 3 100 10	E2	6591.4 5445.4	(18+) (17+)
7096.4 20	C	(19-)		815?			6281.4	(18-)
7717.4 17	C	(20-)		621 1436			7096.4 6281.4	(19-) (18-)
8330.5 14	C	(20+)		1329 2 1739 2	<17 1.0E2 5		7001.4 6591.4	(19+) (18+)
8632.5 12	C	(21+)	0.12 ps 4	302 2 1631 1	<9 1.0E2 3	E2	8330.5 7001.4	(20+) (19+)
10120	C	(22+)		1790 5 ?	100		8330.5	(20+)
10329.5 24	C	(23+)		1697 2	100		8632.5	(21+)
12080 5	C	(25+)		1751 4	100		10329.5	(23+)
13890	C	(27+)		1810 5 ?	100		12080	(25+)
15770	C	(29+)		1880 5 ?	100		13890	(27+)
17800	C	(31+)		2030 5 ?	100		15770	(29+)
Z	B	J AP (17)
1460.0+Z 10	B	J+2		1460 1			Z	J AP (17)
3068.0+Z 15	B	J+4		1608 1			1460.0+Z	J+2
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4831.1+Z 18	B	J+6		1763 1			3068.0+Z	J+4
6743.1+Z 20	B	J+8		1912 1			4831.1+Z	J+6
8802.1+Z 23	B	J+10		2059 1			6743.1+Z	J+8
11010.1+Z 25	B	J+12		2208 1			8802.1+Z	J+10
13364+Z 3	B	J+14		2354 1			11010.1+Z	J+12
15870+Z 3	B	J+16		2506 1			13364+Z	J+14
U	B	J1 AP (19)
1810.0+U 10	B	J1+2		1810 1			U	J1 AP (19)
3769.0+U 15	B	J1+4		1959 1			1810.0+U	J1+2
5880.1+U 18	B	J1+6		2111 1			3769.0+U	J1+4
8144.1+U 20	B	J1+8		2264 1			5880.1+U	J1+6
10556.1+U 23	B	J1+10		2412 1			8144.1+U	J1+8
13118.2+U 25	B	J1+12		2562 1			10556.1+U	J1+10
V	B	J2 AP (19)
1880.0+V 10	B	J2+2		1880 1			V	J2 AP (19)
3918.0+V 15	B	J2+4		2038 1			1880.0+V	J2+2
6115.1+V 18	B	J2+6		2197 1			3918.0+V	J2+4
8465.1+V 20	B	J2+8		2350 1			6115.1+V	J2+6
10973.2+V 23	B	J2+10		2508 1			8465.1+V	J2+8

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - (π,α)=(+,0).
0.0	(6+)	39.5 m 8 % ε = 100
156.70 9	(8+)	14.6 ns 7
1070.62 12	(10+)	1.7 ps 3
2196.36 17	(12+)	0.31 ps 9	593.2 2 1125.7 2	17 3 100 6	E2 E2	1603.21 1070.62	(11+) (10+)
3502.59 21	(14+)	0.17 ps 4	761.4 2 1306.2 2	18 5 100 9	(M1+E2) E2	2741.15 2196.36	(13+) (12+)
4969.4 3	(16+)	0.11 ps 3	949.9 4 1466.8 2	9 3 100 9	(M1+E2) E2	4019.61 3502.59	(15+) (14+)
6591.4 7	(18+)	0.10 ps 3	1146 1 1622 1	10 4 1.0E2 4	(M1+E2)	5445.4 4969.4	(17+) (16+)
8330.5 14	(20+)		1329 2 1739 2	<17 1.0E2 5		7001.4 6591.4	(19+) (18+)
10120	(22+)		1790 5 ?	100		8330.5	(20+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - (π,α)=(+,1)
668.81 12	(9+)
1603.21 13	(11+)	0.42 ps 11
2741.15 18	(13+)	0.25 ps 8
4019.61 23	(15+)	0.15 ps 4	517.0 2 1278.5 2	41 6 100 12	(M1+E2) E2	3502.59 2741.15	(14+) (13+)
5445.4 3	(17+)	0.12 ps 3	476.0 2 1425.8 2	22 4 100 13	(M1+E2) E2	4969.4 4019.61	(16+) (15+)
7001.4 8	(19+)	0.09 ps 3	410 1 1556 1	10 3 100 10	E2	6591.4 5445.4	(18+) (17+)
8632.5 12	(21+)	0.12 ps 4	302 2 1631 1	<9 1.0E2 3	E2	8330.5 7001.4	(20+) (19+)
10329.5 24	(23+)		1697 2	100		8632.5	(21+)
12080 5	(25+)		1751 4	100		10329.5	(23+)
13890	(27+)		1810 5 ?	100		12080	(25+)
15770	(29+)		1880 5 ?	100		13890	(27+)
17800	(31+)		2030 5 ?	100		15770	(29+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - (π,α)=(-,1)
216.11 9	(5-)	18.7 ns 21
743.98 11	(7-)
1591.59 12	(9-)	1.3 ps 6
2528.98 13	(11-)	1.7 ps 6	396.4 2 925.8 4 937.4 1 1458.2 3	9.1 19 <4.5 100 9 32 3	(M1+E2) (E1) E2 (E1)	2132.72 1603.21 1591.59 1070.62	(10-) (11+) (9-) (10+)
3400.8 4	(13-)	0.62 ps 24	512.2 6 872 1	100 13 75 25	(M1+E2) E2	2888.55 2528.98	(12-) (11-)
4500.4 5	(15-)	0.55 ps 21	628.1 3 1099?	100 31	(M1+E2)	3872.3 3400.8	(14-) (13-)
5700.4 12	(17-)	0.52 ps 19	695 1	100	(M1+E2)	5005.4	(16-)
7096.4 20	(19-)		815?			6281.4	(18-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - (π,α)=(-,0)
16.8 10	(4-)
419.79 13	(6-)	17 ps 4
1211.61 14	(8-)	1.4 ps 6
2132.72 13	(10-)	1.0 ps 4	541.1 3 921.1 1	75 17 100 17	(E2)	1591.59 1211.61	(9-) (8-)
2888.55 13	(12-)	1.4 ps 3	280.5 2 359.6 1 603.3 1 643.8 2 692 1 755.8 1 811.7 2 1285.4 7	13 5 100 17 16.7 25 54 13 <8.3 83 9 33 9 33 5	(M1+E2) (M1+E2) E2 E2 E2 (E1)	2608.17 2528.98 2285.26 2244.74 2196.36 2132.72 2076.75 1603.21	(11-) (11-) (11-) (10-) (12+) (10-) (10-) (11+)
3872.3 4	(14-)	0.19 ps 7	471.5 2 983.8 5	100 17 58 25	(M1+E2) E2	3400.8 2888.55	(13-) (12-)
5005.4 7	(16-)	0.14 ps 5	505.0 5 1133 1	1.0E2 3 9E1 3	(M1+E2) E2	4500.4 3872.3	(15-) (14-)
6281.4 14	(18-)	0.17 ps 6	581 1 1276 2	8E1 3 1.0E2 3		5700.4 5005.4	(17-) (16-)
7717.4 17	(20-)		621 1436			7096.4 6281.4	(19-) (18-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - SD-1 band (2003Le08).
Z	J AP (17)
1460.0+Z 10	J+2
3068.0+Z 15	J+4
4831.1+Z 18	J+6		1763 1			3068.0+Z	J+4
6743.1+Z 20	J+8		1912 1			4831.1+Z	J+6
8802.1+Z 23	J+10		2059 1			6743.1+Z	J+8
11010.1+Z 25	J+12		2208 1			8802.1+Z	J+10
13364+Z 3	J+14		2354 1			11010.1+Z	J+12
15870+Z 3	J+16		2506 1			13364+Z	J+14
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - SD-2 band (2003Le08).
U	J1 AP (19)
1810.0+U 10	J1+2
3769.0+U 15	J1+4
5880.1+U 18	J1+6		2111 1			3769.0+U	J1+4
8144.1+U 20	J1+8		2264 1			5880.1+U	J1+6
10556.1+U 23	J1+10		2412 1			8144.1+U	J1+8
13118.2+U 25	J1+12		2562 1			10556.1+U	J1+10
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - SD-3 band (2003Le08).
V	J2 AP (19)
1880.0+V 10	J2+2
3918.0+V 15	J2+4
6115.1+V 18	J2+6		2197 1			3918.0+V	J2+4
8465.1+V 20	J2+8		2350 1			6115.1+V	J2+6
10973.2+V 23	J2+10		2508 1			8465.1+V	J2+8

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	(6+)	39.5 m 8 % ε = 100	E(level): The ordering of the (6⁺) and 1⁺ states adopted here was proposed independently by 2000Do10 (⁸⁴Zr ε decay dataset) and by 2005Io02 (⁸⁴Sr(p,nγ) dataset) (except for the 112γ, the reactions and details of the level schemes are different). This supersedes the reversed ordering, with the 1⁺ as g.s., and with (5-) (instead of (6⁺)) for the 39.5-min activity, adopted previously (1997Tu02 and references therein). (π,α)=(+,0).
16.8	(4-)		E(level): (π,α)=(-,0).
67.0	1+	4.6 s 2 % ε = 100	E(level): The ordering of the (6⁺) and 1⁺ states adopted here was proposed independently by 2000Do10 (⁸⁴Zr ε decay dataset) and by 2005Io02 (⁸⁴Sr(p,nγ) dataset) (except for the 112γ, the reactions and details of the level schemes are different). This supersedes the reversed ordering, with the 1⁺ as g.s., and with (5-) (instead of (6⁺)) for the 39.5-min activity, adopted previously (1997Tu02 and references therein).
112.40	(4+)	79 ns 2	G=+0.578 7 (2005Io02) Possible configuration=π1g_9/2~#ν1g_9/2. T_1/2(level): From ⁸⁴Sr(p,nγ) (2005Io02, γγ(t)).
156.70	(8+)	14.6 ns 7	E(level): (π,α)=(+,0).
210.42	(4-)	292 ns 10	G=+0.234 6 (2005Io02) Configuration=π3/2[301]~#ν5/2[422]. T_1/2(level): From ⁸⁴Sr(p,nγ) (2005Io02, γγ(t)).
216.11	(5-)	18.7 ns 21	E(level): (π,α)=(-,1).
419.79	(6-)	17 ps 4	E(level): (π,α)=(-,0).
668.81	(9+)		E(level): (π,α)=(+,1).
743.98	(7-)		E(level): (π,α)=(-,1).
1070.62	(10+)	1.7 ps 3	E(level): (π,α)=(+,0).
1211.61	(8-)	1.4 ps 6	E(level): (π,α)=(-,0).
1591.59	(9-)	1.3 ps 6	E(level): (π,α)=(-,1).
1603.21	(11+)	0.42 ps 11	E(level): (π,α)=(+,1).
2132.72	(10-)	1.0 ps 4	E(level): (π,α)=(-,0).
2196.36	(12+)	0.31 ps 9	E(level): (π,α)=(+,0).
2528.98	(11-)	1.7 ps 6	E(level): (π,α)=(-,1).
2741.15	(13+)	0.25 ps 8	E(level): (π,α)=(+,1).
2888.55	(12-)	1.4 ps 3	E(level): (π,α)=(-,0).
3400.8	(13-)	0.62 ps 24	E(level): (π,α)=(-,1).
3502.59	(14+)	0.17 ps 4	E(level): (π,α)=(+,0).
3872.3	(14-)	0.19 ps 7	E(level): (π,α)=(-,0).
4019.61	(15+)	0.15 ps 4	E(level): (π,α)=(+,1).
4500.4	(15-)	0.55 ps 21	E(level): (π,α)=(-,1).
4969.4	(16+)	0.11 ps 3	E(level): (π,α)=(+,0).
E(level)	J^π(level)	T_1/2(level)	Comments
5005.4	(16-)	0.14 ps 5	E(level): (π,α)=(-,0).
5445.4	(17+)	0.12 ps 3	E(level): (π,α)=(+,1).
5700.4	(17-)	0.52 ps 19	E(level): (π,α)=(-,1).
6281.4	(18-)	0.17 ps 6	E(level): (π,α)=(-,0). T_1/2(level): Upper limit, deduced from line shape in ⁵⁹Co(²⁸Si,2pnγ).
6591.4	(18+)	0.10 ps 3	E(level): (π,α)=(+,0). T_1/2(level): Upper limit, deduced from line shape in ⁵⁹Co(²⁸Si,2pnγ).
7001.4	(19+)	0.09 ps 3	E(level): (π,α)=(+,1).
7096.4	(19-)		E(level): (π,α)=(-,1).
7717.4	(20-)		E(level): (π,α)=(-,0).
8330.5	(20+)		E(level): (π,α)=(+,0).
8632.5	(21+)	0.12 ps 4	E(level): (π,α)=(+,1). T_1/2(level): Upper limit, deduced from line shape in ⁵⁹Co(²⁸Si,2pnγ).
10120	(22+)		E(level): (π,α)=(+,0).
10329.5	(23+)		E(level): (π,α)=(+,1).
12080	(25+)		E(level): (π,α)=(+,1).
13890	(27+)		E(level): (π,α)=(+,1).
15770	(29+)		E(level): (π,α)=(+,1).
17800	(31+)		E(level): (π,α)=(+,1).
Z	J AP (17)		E(level): SD-1 band (2003Le08).
1460.0+Z	J+2		E(level): SD-1 band (2003Le08).
3068.0+Z	J+4		E(level): SD-1 band (2003Le08).
4831.1+Z	J+6		E(level): SD-1 band (2003Le08).
6743.1+Z	J+8		E(level): SD-1 band (2003Le08).
8802.1+Z	J+10		E(level): SD-1 band (2003Le08).
11010.1+Z	J+12		E(level): SD-1 band (2003Le08).
13364+Z	J+14		E(level): SD-1 band (2003Le08).
15870+Z	J+16		E(level): SD-1 band (2003Le08).
E(level)	J^π(level)	T_1/2(level)	Comments
U	J1 AP (19)		E(level): SD-2 band (2003Le08).
1810.0+U	J1+2		E(level): SD-2 band (2003Le08).
3769.0+U	J1+4		E(level): SD-2 band (2003Le08).
5880.1+U	J1+6		E(level): SD-2 band (2003Le08).
8144.1+U	J1+8		E(level): SD-2 band (2003Le08).
10556.1+U	J1+10		E(level): SD-2 band (2003Le08).
13118.2+U	J1+12		E(level): SD-2 band (2003Le08).
V	J2 AP (19)		E(level): SD-3 band (2003Le08).
1880.0+V	J2+2		E(level): SD-3 band (2003Le08).
3918.0+V	J2+4		E(level): SD-3 band (2003Le08).
6115.1+V	J2+6		E(level): SD-3 band (2003Le08).
8465.1+V	J2+8		E(level): SD-3 band (2003Le08).
10973.2+V	J2+10		E(level): SD-3 band (2003Le08).