List of levels for 31S

Authors: Jun Chen and Balraj Singh | Citation: Nucl. Data Sheets 184, 29 (2022) | Cutoff date: 24-Jun-2022

Mass measurement by Penning trap method: 2010Ka30, mass excess=-19042.55 keV 24, Q value for ε decay=5397.99 24

2012Zh06: ⁹Be(⁴⁰Ar,X) E=57 MeV/nucleon, measured fragment yield, momentum distributions at HIRFL facility; deduced target dependence on production cross section

Theoretical calculations: 29 primary references for structure and eight for decay characteristics retrieved from the NSR database (www.nndc.bnl.gov/nsr/) are listed under ’document records’.

Q-value: Q(ε)=5398.01 23, S(2n)=32091 13, S(2p)=11725.39 23 (2021Wa16)

E(level): From a least-squares fit to Eγ for levels populated in γ-ray studies, others are weighted averages of available values

J^π(level): For levels populated in (²⁰Ne,nγ) and (¹⁶O,n2αγ), ascending spins are assumed as the excitation energy rises. The yrast sequences of positive and negative parities are also assumed in spin assignments. In particle-transfer reactions, target Jπ=0⁺ for (³He,α), (d,t) and (p,d) reactions; 1/2⁺ for (³He,n); 3/2⁺ for (p,t)

M(γ): From γ(θ) in (α,nγ), unless otherwise noted. For assignments given in parentheses only based on γ(θ) or DCO ratios, Mult=d or Q are from those arguments while magnetic or electric characters assigned from Δπ with parities of relevant levels uniquely determined from other independent arguments

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
1248.60	3/2+	0.50 ps 12	1248.68 10	M1+E2	+0.35 2	3.58×10^-5	B(E2)(W.u.)=7.0 +24-15, B(M1)(W.u.)=0.020 +6-4, α=3.58E-5 5, α(K)=2.122E-5 30, α(L)=1.637E-6 23, α(M)=1.381E-7 20
2234.33	5/2+	222 fs 55	2234.19 22	E2		0.000438	B(E2)(W.u.)=7.9 +26-16, α=0.000438 6, α(K)=8.34E-6 12, α(L)=6.43E-7 9, α(M)=5.42E-8 8
3284.21	5/2+		2035.60 21	(M1+E2)		0.00031	α=0.00031 4, α(K)=9.4×10^-6 5, α(L)=7.2E-7 4, α(M)=6.09E-8 32
3284.21	5/2+		3284.21 23	(E2)		0.000908	α=0.000908 13, α(K)=4.45×10^-6 6, α(L)=3.42E-7 5, α(M)=2.89E-8 4
3349.94	7/2+		270 10	[M3]		0.0118	α=0.0118 18, α(K)=0.0109 17, α(L)=0.00088 14, α(M)=7.3×10^-5 12
	7/2+		2101.7 3	(E2)		0.000374	α=0.000374 5, α(K)=9.29×10^-6 13, α(L)=7.16E-7 10, α(M)=6.04E-8 8
	7/2+		3351 6	[M3]		0.000441	α=0.000441 6, α(K)=7.90×10^-6 11, α(L)=6.09E-7 9, α(M)=5.14E-8 7
3434.93	3/2+		3434.70 32	(M1+E2)	-0.6 2	0.000870	α=0.000870 21, α(K)=4.03×10^-6 6, α(L)=3.10E-7 5, α(M)=2.62E-8 4
4086.42	5/2+		2837.60 32	(M1)		0.000602	α=0.000602 8, α(K)=5.29×10^-6 7, α(L)=4.07E-7 6, α(M)=3.44E-8 5
4086.42	5/2+		4085.2 8	[E2]		1.20×10^-3	α=1.20×10^-3 2, α(K)=3.22E-6 5, α(L)=2.475E-7 35, α(M)=2.088E-8 29
4207.88	(3/2)+		2959.23 31	(M1)		0.000651	α=0.000651 9, α(K)=4.97×10^-6 7, α(L)=3.82E-7 5, α(M)=3.23E-8 5
4449.86	7/2-	0.55 ps 17	1165.7 4	(E1)		5.30×10^-5	B(E1)(W.u.)=0.00079 +35-19, α=5.30E-5 8, α(K)=1.457E-5 20, α(L)=1.123E-6 16, α(M)=9.47E-8 13
4583.22	7/2+		1232.9 5	(M1)		3.29×10^-5	α=3.29×10^-5 5, α(K)=2.108E-5 30, α(L)=1.626E-6 23, α(M)=1.372E-7 19
	7/2+		1298.8 2	(M1)		4.06×10^-5	α=4.06×10^-5 6, α(K)=1.919E-5 27, α(L)=1.480E-6 21, α(M)=1.249E-7 17
	7/2+		3334.2 8	(E2)		0.000928	α=0.000928 13, α(K)=4.35×10^-6 6, α(L)=3.35E-7 5, α(M)=2.82E-8 4
4970.8	(3/2)-		3722.5 20	(E1)		1.57×10^-3	α=1.57×10^-3 2, α(K)=2.69E-6 4, α(L)=2.071E-7 29, α(M)=1.747E-8 24
5022.56	5/2+		1672.6 2	(M1)		0.0001332	α=0.0001332 19, α(K)=1.234×10^-5 17, α(L)=9.51E-7 13, α(M)=8.03E-8 11
5300.5	9/2+		1949.8 3	(M1)		0.0002360	α=0.0002360 33, α(K)=9.55×10^-6 13, α(L)=7.36E-7 10, α(M)=6.21E-8 9
5518.3	5/2+		4269.5 3	(M1)		1.12×10^-3	α=1.12×10^-3 2, α(K)=2.93E-6 4, α(L)=2.255E-7 32, α(M)=1.903E-8 27
6375.6	9/2-	170 fs 31	1925.7 2	(M1)		0.0002264	B(M1)(W.u.)=0.0118 +25-19, α=0.0002264 32, α(K)=9.75×10^-6 14, α(L)=7.51E-7 11, α(M)=6.34E-8 9
6375.6	9/2-	170 fs 31	3025.4 3	(E1)		1.26×10^-3	B(E1)(W.u.)=5.1E-5 +12-8, α=1.26E-3 2, α(K)=3.49E-6 5, α(L)=2.68E-7 4, α(M)=2.264E-8 32
6392.93	11/2(+)		3042.9 1	(E2)		0.000809	α=0.000809 11, α(K)=5.01×10^-6 7, α(L)=3.86E-7 5, α(M)=3.25E-8 5
6832.7	11/2(-)	125 fs 24	1532.2 2	(E1)		0.000301	B(E1)(W.u.)=0.00043 +11-6, α=0.000301 4, α(K)=9.16E-6 13, α(L)=7.06E-7 10, α(M)=5.95E-8 8
6832.7	11/2(-)	125 fs 24	2382.8 3	(E2)		0.000509	B(E2)(W.u.)=7.4 +16-13, α=0.000509 7, α(K)=7.47E-6 10, α(L)=5.75E-7 8, α(M)=4.85E-8 7
7302.4	11/2(+)		3952.7 6	(E2)		1.16×10^-3	α=1.16×10^-3 2, α(K)=3.37E-6 5, α(L)=2.60E-7 4, α(M)=2.191E-8 31
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data

Q(β-)=-12008 keV 3	S(n)= 13054.6 keV 3	S(p)= 6130.65 keV 24	Q(α)= -9082.94 keV 25
Reference: 2021WA16

References:
A	³¹Cl ε decay (190 MS)	B	³²Ar εp decay (98 MS)
C	²H(³⁰P,³¹SG)	D	⁹Be(³²S,³¹SG)
E	¹²C(²⁰Ne,nγ),¹⁶O(¹⁶O,nγ)	F	²⁴Mg(¹²C,αnγ)
G	²⁴Mg(¹⁶O,N2AG)	H	²⁸Si(α,n)
I	²⁸Si(α,nγ)	J	²⁸Si(⁶Li,t)
K	²⁸Si(¹²C,⁹Be)	L	²⁹Si(³He,n),(³He,nγ)
M	³⁰Si(pol p,π^-)	N	³¹P(p,n)
O	³¹P(³He,t) E=20 MeV	P	³¹P(³He,t) E=25 MeV
Q	³²S(γ,nγ)	R	³²S(p,d),(pol p,d)
S	³²S(d,t)	T	³²S(³He,α),(pol ³He,α)
U	³²S(³He,αγ)	V	³³S(p,t)

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 H I J L M N O Q R S T U V	1/2+	2.5534 s 18 % ε = 100
1248.60 8	A B C D E F G H I J L N Q R S T U V	3/2+	0.50 ps 12	1248.68 10	100	M1+E2	0.0	1/2+
2234.33 11	A B C D E F G H I J L M N Q R S T U V	5/2+	222 fs 55	985.84 20 2234.19 22	0.352 17 100 5	E2	1248.60 0.0	3/2+ 1/2+
3076.54 14	A B H I L M N Q R T U V	1/2+		840 10 1827.93 25 3076.24 20	7.3 5 100 5		2234.33 1248.60 0.0	5/2+ 3/2+ 1/2+
3284.21 11	A E F G I J L R S T U V	5/2+		1049.96 23 2035.60 21 3284.21 23	32.7 12 100 5 24.7 14	(M1+E2) (M1+E2) (E2)	2234.33 1248.60 0.0	5/2+ 3/2+ 1/2+
3349.94 17	A C E F G I J L N Q R T U V	7/2+		270 10 ? 1110 10 ? 2101.7 3 3351 6 ?	≤8 ≤27 100 ≤8	[M3] (E2) [M3]	3076.54 2234.33 1248.60 0.0	1/2+ 5/2+ 3/2+ 1/2+
3434.93 19	A I J L N R T U V	3/2+		360 10 ? 1200 10 ? 2186.33 33 3434.70 32	≤4 83 5 100 6	(M1+E2)	3076.54 2234.33 1248.60 0.0	1/2+ 5/2+ 3/2+ 1/2+
4086.42 18	A I J L R S T V	5/2+		1852.19 25 2837.60 32 4085.2 8	34.4 23 100 6 3.1 13	(M1) [E2]	2234.33 1248.60 0.0	5/2+ 3/2+ 1/2+
4207.88 16	A I L T V	(3/2)+		2959.23 31 4207.43 31	57 3 100 6	(M1)	1248.60 0.0	3/2+ 1/2+
4449.86 23	C E F G I J L R T	7/2-	0.55 ps 17	1165.7 4 2215?	100	(E1)	3284.21 2234.33	5/2+ 5/2+
4519.80 24	A L R T V	3/2+		4519.28 32	100		0.0	1/2+
4527.89 22	I	(3/2+)		3279.1 2	100		1248.60	3/2+
4583.22 20	E F G I J L R T V	7/2+		1232.9 5 1298.8 2 3334.2 8	100 5 70 10 69 6	(M1) (M1) (E2)	3349.94 3284.21 1248.60	7/2+ 5/2+ 3/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4602 18 ?	T
4709.6 8	I L R T	5/2+,3/2+		1425.3 8	100		3284.21	5/2+
4718.07 13	A L T V	(5/2)+		1283.32 37 1368.34 29 1433.89 22 2483.60 22 3469.13 31 4717.34 32	7.0 11 ≤2.9 65 4 76 4 18.3 13 100 6		3434.93 3349.94 3284.21 2234.33 1248.60 0.0	3/2+ 7/2+ 5/2+ 5/2+ 3/2+ 1/2+
4866.19 22	A I L T V	(1/2)+		3617.40 31 4865.8 6	100 6 70 4		1248.60 0.0	3/2+ 1/2+
4970.8 8	A I J L O R T	(3/2)-		3722.5 20 4970.2 9		(E1)	1248.60 0.0	3/2+ 1/2+
5022.56 21	A I L O R T	5/2+		1672.6 2 1738.52 36 2787.7 8 3773.2 5	100 8 55 6 15 3 68 6	(M1)	3349.94 3284.21 2234.33 1248.60	7/2+ 5/2+ 5/2+ 3/2+
5156.2 3	A I L O R T	1/2+		3907.3 4 5155.7 6	10.8 10 100 10		1248.60 0.0	3/2+ 1/2+
5300.5 3	E F G I O R T	9/2+		1949.8 3	100	(M1)	3349.94	7/2+
5400.2 8	I O R T	(5/2+)		2050.2 8	100	D	3349.94	7/2+
5436.0 8	A O T	(3/2+)		4187.4 15 5435.4 9	17 4 100 35		1248.60 0.0	3/2+ 1/2+
5518.3 3	I L O R T	5/2+		2166.7 10 4269.5 3	28 6 100 22	(M1)	3349.94 1248.60	7/2+ 3/2+
5675.2 6	F I L O R T	7/2(+)		2325.2 6	100	D	3349.94	7/2+
5775.6 3	A L O R T	(5/2)+		3541.10 27	100		2234.33	5/2+
5826 3	O R T
5890.4 3	A L O R T	(3/2)+		2605.9 5 3656.01 37 5889.7 8	17 3 100 7 41 5		3284.21 2234.33 0.0	5/2+ 5/2+ 1/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
5891.6 20	I	3/2(+)		4642.6 20	100	D	1248.60	3/2+
5977.3 5	E F I L O T	(9/2+)		1394.0 4 3743 4	100		4583.22 2234.33	7/2+ 5/2+
5979 10	L R	3/2+,5/2+
6129.5 5	A	(5/2+)		2779.5 6 6128.7 10	100 7 ≤4.7		3349.94 0.0	7/2+ 1/2+
6138.3 6	I O P R	(7/2+)		2785.7 20 4889.5 6	100 20 100 20	(Q)	3349.94 1248.60	7/2+ 3/2+
6157.7 3	C E I L O P R T	(5/2,7/2)		1707.6 3 2873.9 6 3922 4	100 12 29 6	D	4449.86 3284.21 2234.33	7/2- 5/2+ 5/2+
6255.1 3	A O P R T	1/2+		2970.9 4 4020.2 5 6254.3 6	12.6 13 12.0 13 100 9		3284.21 2234.33 0.0	5/2+ 5/2+ 1/2+
6279.10 13	A L O P V	3/2+		1412.91 30 1561.01 29 1759.05 34 2071.11 22 2192.63 28 2843.9 4 2995.04 31 3202.2 4 4044.7 30 5030.1 6 6278.4 6	0.73 6 0.92 7 0.64 7 5.1 3 0.97 8 0.74 6 10.2 5 0.72 6 100 5 17.2 16 27.9 27		4866.19 4718.07 4519.80 4207.88 4086.42 3434.93 3284.21 3076.54 2234.33 1248.60 0.0	(1/2)+ (5/2)+ 3/2+ (3/2)+ 5/2+ 3/2+ 5/2+ 1/2+ 5/2+ 3/2+ 1/2+
6326.8 5	C I O P S T	(3/2)		5077.7 5 6330 5	100	D	1248.60 0.0	3/2+ 1/2+
6357.06 22	I O P S	(5/2-)		5108.0 2	100	D	1248.60	3/2+
6375.6 3	C E F I O P R S V	9/2-	170 fs 31	1925.7 2 3025.4 3	100 2 54 2	(M1) (E1)	4449.86 3349.94	7/2- 7/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
6390.46 16	A L R	3/2+	% p = 0.025 +4-3	2182.52 25 3106.28 31 3313.56 33 4155.84 31 5141.3 6 6389.5 7	13.9 11 48.6 26 26.6 15 100 6 24.4 24 12.0 12		4207.88 3284.21 3076.54 2234.33 1248.60 0.0	(3/2)+ 5/2+ 1/2+ 5/2+ 3/2+ 1/2+
6392.16 22	C I L S	(5/2+)		5143.1 2	100	D	1248.60	3/2+
6392.93 20	E F G I O P T	11/2(+)		1091.0 4 3042.9 1	28 2 100 2	D (E2)	5300.5 3349.94	9/2+ 7/2+
6402 2	O P R S	(7/2-)
6541.6 4	I L O P R S T	3/2(-)		5292.5 4	100	D	1248.60	3/2+
6582.4 20	I O P R S T	(5/2-,7/2-)		3298.0 20	100		3284.21	5/2+
6634.64 23	E F I O P R S T V	9/2(-)		2049.2 6 ? 2184.9 4 3284.7 2	23 3 100 3	D	4583.22 4449.86 3349.94	7/2+ 7/2- 7/2+
6648 4	S
6720 1	L O P R S T	5/2
6749 2	O P R S T	3/2+
6796 25	L
6832.7 3	E F G O P R S T	11/2(-)	125 fs 24	1532.2 2 2382.8 3	38.7 18 100 4	(E1) (E2)	5300.5 4449.86	9/2+ 7/2-
6836 2 ?	O
6870 1	O P R S T V	1/2+,3/2+,5/2+
6936 2	A L O P S V	1/2+,3/2+,5/2+
6959 2	O P R S	(1/2+)
6972 2	O P S T	1/2+
7010 10	L V
7036 2 ?	O	(1/2+)
7037 2	A L O P R S T	(5/2)+
7050.1 8	A O P	(1/2+,3/2+,5/2+)		7049.2 8	100		0.0	1/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
7150.0 8	A L V	5/2+,3/2+,1/2+		5900.8 8	100		1248.60	3/2+
7157.5 11	A O R T	3/2+,5/2+
7196 2	O R T
7302.4 5	E F O R T	11/2(+)		908.5 9 3952.7 6	18.9 24 100 7	(E2)	6392.93 3349.94	11/2(+) 7/2+
7355 3	A	1/2+,3/2+,5/2+
7469 3	L O R
7501 3	O
7517 3	A L O R T
7584 2	O R T
7640.8 6	F	(11/2-)		1006.1 5 3192 6			6634.64 4449.86	9/2(-) 7/2-
7641 3	L O R T
7699 3	A O	1/2+,3/2+,5/2+
7725 3	O R T	(1/2,3/2,5/2+)
7744 3	O R
7774 3	A L O	(1/2+,3/2+,5/2+)
7824 3	L O
7859 3	L O
7895 2	A L O R	1/2+,3/2+,5/2+
7907 3	O R	1/2+
7932 3	O
7945 3	O
7973 3	L O
8015 3	O
8022 3	A R	1/2+,3/2+,5/2+
8030 3 ?	O
8044.5 12	O R	1/2+&3/2+,5/2+
8060 3 ?	O
8071 3	L O R
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
8122 17	A O	1/2+,3/2+,5/2+
8130 2	O R
8178 3	L O R
8210 2 ?	O R
8229 3	O R
8268 10	A O	1/2+,3/2+,5/2+
8330 8	M O
8386 3	L O R
8424 3	A L O R	1/2+,3/2+,5/2+
8460.8 4	E F	(13/2-)		1628.3 4 2084.6 6	100 9 <30		6832.7 6375.6	11/2(-) 9/2-
8498 5	A O R	1/2+
8563 2	O R
8702 17	A	1/2+,3/2+,5/2+
8746 3	R
8788 3	R	3/2+,5/2+
8815 3	O R
8860 17	A	(1/2+,3/2+,5/2+)
8904 6	O R
8973 4	O R
9001 3	O R
9031 17	A	1/2+,3/2+,5/2+
9077 20	O
9154.2 7	E F O R	(13/2+)		1852.1 8 2760.7 11 3176 3	<8 100 6	D	7302.4 6392.93 5977.3	11/2(+) 11/2(+) (9/2+)
9207 5	O R
9226 25	O
9293 2 ?	R
9332 30	O
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
9423 7	O R	3/2+,5/2+
9499 8 ?	R
9561 10 ?	R
9606 14	R
9641 4 ?	R
9777 2 ?	R
9833 7	R
10145.8 10	E F R	(13/2-)		3312.9 10	100		6832.7	11/2(-)
10282 4 ?	R
10360 4 ?	R
10577 13	M R
10800 5 ?	R
13.30E3 10	K M

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	1/2+	2.5534 s 18 % ε = 100	μ=0.48793 8 (1976Mi16,2019StZV) XREF: M(50). E(level): Member of yrast π=+ sequence.
1248.60	3/2+	0.50 ps 12	XREF: H(1090). E(level): Member of yrast π=+ sequence.
2234.33	5/2+	222 fs 55	XREF: B(?). E(level): Member of yrast π=+ sequence.
3076.54	1/2+		XREF: B(?)M(3190).
3349.94	7/2+		E(level): Member of yrast π=+ sequence.
4449.86	7/2-	0.55 ps 17	E(level): Member of yrast π=- sequence.
4718.07	(5/2)+		XREF: V(4730).
4970.8	(3/2)-		XREF: J(?)R(4978).
5300.5	9/2+		E(level): Member of yrast π=+ sequence.
5400.2	(5/2+)		XREF: O(5405)t(5407).
5890.4	(3/2)+		XREF: O(5896).
6138.3	(7/2+)		Possible mirror state of 6233 level in ³¹P (2014Do04).
6157.7	(5/2,7/2)		2014Do04 associated this level with 6399, 7/2⁺ in ³¹P, but 6399 level is assigned 7/2(-) in ³¹P Adopted Levels.
6255.1	1/2+		T=1/2 Possible mirror state of 6337, 1/2⁺ in ³¹P (2012Do07).
6279.10	3/2+		T=3/2 XREF: V(6268).
6375.6	9/2-	170 fs 31	Possible mirror state of 6501, 9/2- in ³¹P (2014Do04). E(level): Member of yrast π=- sequence.
6392.16	(5/2+)		Possible mirror state of 6461, 5/2⁺ in ³¹P (2014Do04).
6392.93	11/2(+)		E(level): Member of yrast π=+ sequence.
6402	(7/2-)		XREF: R(6411).
6582.4	(5/2-,7/2-)		XREF: t(6593).
6832.7	11/2(-)	125 fs 24	E(level): Member of yrast π=- sequence.
6870	1/2+,3/2+,5/2+		XREF: V(6860).
6936	1/2+,3/2+,5/2+		XREF: L(6921)V(6919).
7037	(5/2)+		XREF: R(7041)t(7036).
7150.0	5/2+,3/2+,1/2+		XREF: L(7112)V(7140).
E(level)	J^π(level)	T_1/2(level)	Comments
7196			XREF: R(?).
7469			XREF: L(7445).
7517			XREF: α(?)O(7522).
7584			XREF: t(7600).
7641			XREF: L(7660)t(7660).
7744			XREF: R(?).
7895	1/2+,3/2+,5/2+		XREF: L(?).
7973			XREF: L(7985).
8022	1/2+,3/2+,5/2+		XREF: R(?).
8071			XREF: L(8082?).
8122	1/2+,3/2+,5/2+		XREF: α(8122)O(8106?).
8210			XREF: O(?)R(?).
8229			XREF: R(8221?).
8386			XREF: O(8382).
8424	1/2+,3/2+,5/2+		XREF: L(8453).
8460.8	(13/2-)		E(level): Member of yrast π=- sequence.
8498	1/2+		XREF: R(8517).
8815			XREF: O(8813).
8973			XREF: O(8969).
9001			XREF: O(9004).
9154.2	(13/2+)		E(level): Member of yrast π=+ sequence.
9207			XREF: O(9190).
9423	3/2+,5/2+		XREF: O(9398).
10577			XREF: M(10580).
13.30E3			XREF: M(13330).

E(level)	E(gamma)	Comments
1248.60	1248.68	E(γ): weighted average of 1248.40 20 from ³¹Cl ε decay, 1248.4 3 from ³²Ar εp decay, 1248.9 1 from (²⁰Ne,nγ), 1248.5 1 from (α,nγ), 1248.9 2 from (³He,n), and 1249.0 10 from (³He,αγ). Others: 1249 7 from (³²S,³¹Sγ), 1248 6 from (γ,nγ); 1249.8 1 from (¹²C,αnγ) is discrepant
2234.33	985.84	E(γ): weighted average of 985.62 23 from ³¹Cl ε decay and 986.0 2 from (α,nγ). I(γ): other: 5.5 11 in (α,nγ) is discrepant
2234.33	2234.19	E(γ): weighted average of 2233.97 20 from ³¹Cl ε decay and 2234.4 2 from (α,nγ). Others: 2235.8 8 from (¹²C,αnγ), 2235.6 4 from (³He,n), 2236.1 5 from (²⁰Ne,nγ) seem somewhat discrepant
3076.54	840	E(γ): from (³He,αγ) only
3284.21	1049.96	E(γ): weighted average of 1049.66 21 from ³¹Cl ε decay, 1050.4 2 from (²⁰Ne,nγ), and 1049.8 2 from (α,nγ). Other: 1051.4 3 from (¹²C,αnγ) is discrepant I(γ): weighted average of 32.0 12 from ³¹Cl ε decay, 35.9 26 from (²⁰Ne,nγ), and 35 7 from (³He,αγ). Other: 18.7 6 from (α,nγ) is discrepant M(γ): D+Q from DCO in (²⁰Ne,nγ), ΔJ=0; (M1⁺E2) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
	2035.60	E(γ): weighted average of 2035.24 20 from ³¹Cl ε decay, 2035.8 2 from (²⁰Ne,nγ), 2035.5 2 from (α,nγ), and 2036.6 4 from (³He,n). Others: 2035.9 8 from (¹²C,αnγ) and 2040 10 from (³He,αγ)
	3284.21	E(γ): weighted average of 3283.57 31 from ³¹Cl ε decay, 3285.3 11 from (²⁰Ne,nγ), 3285.8 14 from (¹²C,αnγ), 3284.4 2 from (α,nγ), and 3290 10 from (³He,αγ) I(γ): weighted average of 25.3 14 from ³¹Cl ε decay and 23.8 18 from (²⁰Ne,nγ). Other: 18.2 6 in (α,nγ) seems discrepant M(γ): Q, ΔJ=2 from γ(θ) in (α,nγ); (E2) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
3349.94	270	E(γ): Estimated values from (³He,αγ) I(γ): Estimated values from (³He,αγ)
	1110	E(γ): Estimated values from (³He,αγ) I(γ): Estimated values from (³He,αγ)
	2101.7	E(γ): weighted average of 2100.79 25 from ³¹Cl ε decay, 2101.9 5 from (¹²C,αnγ), 2101.7 2 from (α,nγ), and 2102.2 5 from (³He,n). Other: 2102.4 2 from (²⁰Ne,nγ) seems discrepant M(γ): Q from DCO in (¹²C,αnγ), with ΔJ=2; (E2) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
3434.93	360	E(γ): Estimated values from (³He,αγ) I(γ): Estimated values from (³He,αγ)
	1200	E(γ): Estimated values from (³He,αγ)
	2186.33	E(γ): other: 2184.7 5 in (α,nγ) seems discrepant
4086.42	2837.60	E(γ): other: 2837.5 16 from (α,nγ) M(γ): d, ΔJ=1 from γ(θ) in (α,nγ); (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
4207.88	2959.23	E(γ): weighted average of 2959.09 31 from ³¹Cl ε decay and 2959.6 5 from (α,nγ) M(γ): 2014Do04 assign ΔJ=1 from γ(θ) in (α,nγ), but the level in 2014Do04 requires ΔJ=0, dipole; (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
4449.86	1165.7	E(γ): unweighted average of 1166.2 3 from (²⁰Ne,nγ), 1166.1 5 from (¹²C,αnγ), and 1164.9 2 from (α,nγ) M(γ): d with ΔJ=1 from DCO in (²⁰Ne,nγ); (E1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
4449.86	2215	E(γ): γ from (²⁰Ne,nγ) only
4527.89	3279.1	E(γ): From ²⁸Si(α,nγ)
4583.22	1232.9	E(γ): unweighted average of 1233.8 5 from (²⁰Ne,nγ), 1232.8 2 from (¹²C,αnγ), and 1232.1 2 from (α,nγ) I(γ): from (²⁰Ne,nγ). Other: 100 6 from (α,nγ) M(γ): ΔJ=0 from γ(θ) in (α,nγ); (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
	1298.8	E(γ): weighted average of 1299.1 2 from (²⁰Ne,nγ), 1298.4 3 from (¹²C,αnγ), and 1298.7 1 from (α,nγ) I(γ): unweighted average of 60 4 from (²⁰Ne,nγ) and 80 6 from (α,nγ) M(γ): DCO in (²⁰Ne,nγ) with ΔJ=1; (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
	3334.2	E(γ): From ²⁸Si(α,nγ) M(γ): Q, ΔJ=2 from γ(θ) in (α,nγ); (E2) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
4709.6	1425.3	E(γ): From ²⁸Si(α,nγ)
4866.19	3617.40	E(γ): other: 3619.0 3 from (α,nγ) is discrepant
4970.8	3722.5	E(γ): γ from (α,nγ) only. From ²⁸Si(α,nγ)
4970.8	4970.2	E(γ): γ from ε decay only
E(level)	E(gamma)	Comments
5022.56	1672.6	E(γ): other: 1672.53 29 from ³¹Cl ε decay. From ²⁸Si(α,nγ) I(γ): from ³¹Cl ε decay. Other: 100 20 from (α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ); (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
5300.5	1949.8	E(γ): unweighted average of 1949.2 2 from (²⁰Ne,nγ), 1949.8 5 from (¹²C,αnγ), and 1950.3 2 from (α,nγ) M(γ): d from DCO in (²⁰Ne,nγ) and (¹²C,αnγ), with ΔJ=1; (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
5400.2	2050.2	E(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ)
5518.3	2166.7	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ)
5518.3	4269.5	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ); (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
5675.2	2325.2	E(γ): other: 2322.3 14 from (¹²C,αnγ) is discrepant. From ²⁸Si(α,nγ) M(γ): ΔJ=0 from γ(θ) in (α,nγ)
5891.6	4642.6	E(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=0 from γ(θ) in (α,nγ)
5977.3	1394.0	E(γ): weighted average of 1393.9 6 from (²⁰Ne,nγ), 1394.2 4 from (¹²C,αnγ) and 1393.8 6 from (α,nγ)
5977.3	3743	E(γ): from (¹²C,αnγ) only
6138.3	2785.7	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ)
6138.3	4889.5	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): γ(θ) in (α,nγ) gives mult=d with ΔJ=0 or Q with ΔJ=2, but level scheme requires ΔJ=(2)
6157.7	1707.6	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): DCO in (²⁰Ne,nγ) gives ΔJ=1, but ΔJ=0 in (α,nγ)
	2873.9	E(γ): other: 2875.3 8 from (²⁰Ne,nγ) is discrepant. From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ)
	3922	E(γ): from (³⁰P,³¹Sγ) only
6326.8	5077.7	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=0 from γ(θ) in (α,nγ)
6326.8	6330	E(γ): from ²H(³⁰P,³¹Sγ) only
6357.06	5108.0	E(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ)
6375.6	1925.7	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): DCO in (²⁰Ne,nγ) and γ(θ) in (α,nγ), ΔJ=1; (M1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
6375.6	3025.4	E(γ): From ²⁸Si(α,nγ) I(γ): from ²H(³⁰P,³¹Sγ). From ²⁸Si(α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ), (E1) from Δπ, where parity assignments of connecting levels are uniquely established from independent arguments
6392.16	5143.1	E(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=1 from γ(θ) in (α,nγ)
6392.93	1091.0	E(γ): weighted average of 1090.7 10 from (²⁰Ne,nγ), 1090.5 7 from (¹²C,αnγ), and 1091.2 4 from (α,nγ) I(γ): other: 12.0 13 in (²⁰Ne,nγ) seems discrepant M(γ): ΔJ=1 from γ(θ) in (α,nγ)
6392.93	3042.9	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): DCO in (²⁰Ne,nγ) and γ(θ) in (α,nγ), ΔJ=2
6541.6	5292.5	E(γ): From ²⁸Si(α,nγ) M(γ): ΔJ=0 from γ(θ) in (α,nγ)
6582.4	3298.0	E(γ): From ²⁸Si(α,nγ)
6634.64	2049.2	E(γ): poor fit. Level-energy difference=2052.2. This γ from (²⁰Ne,nγ) only, not seen in (α,nγ)
	2184.9	E(γ): other: 2187.2 5 from (²⁰Ne,nγ) is discrepant. From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ)
	3284.7	E(γ): From ²⁸Si(α,nγ) I(γ): From ²⁸Si(α,nγ) M(γ): DCO in (²⁰Ne,nγ) and γ(θ) in (α,nγ), ΔJ=1
E(level)	E(gamma)	Comments
6832.7	1532.2	M(γ): DCO in (²⁰Ne,nγ), ΔJ=1
6832.7	2382.8	M(γ): DCO in (²⁰Ne,nγ), ΔJ=2
7302.4	908.5	E(γ): unweighted average of 909.4 5 from (²⁰Ne,nγ) and 907.6 5 (¹²C,αnγ) I(γ): from (²⁰Ne,nγ)
7640.8	1006.1	E(γ): from (¹²C,αnγ)
7640.8	3192	E(γ): from (¹²C,αnγ)
8460.8	1628.3	E(γ): weighted average of 1628.2 4 from (²⁰Ne,nγ) and 1629.0 15 from (¹²C,αnγ)
8460.8	2084.6	E(γ): weighted average of 2084.4 11 from (²⁰Ne,nγ) and 2084.7 6 from (¹²C,αnγ) I(γ): from (²⁰Ne,nγ)
9154.2	1852.1	E(γ): from (¹²C,αnγ). Other: 1852.1 14 from (²⁰Ne,nγ) I(γ): from (²⁰Ne,nγ)
	2760.7	M(γ): DCO in (²⁰Ne,nγ), ΔJ=1
	3176	E(γ): from (¹²C,αnγ) only
10145.8	3312.9	E(γ): from (²⁰Ne,nγ). Other: 3313 3 from (¹²C,αnγ)