List of levels for 39K

Author: Jun Chen | Citation: Nucl. Data Sheets 149, 1 (2018) | Cutoff date: 1-Jan-2018

First identification of ³⁹K nuclide by F. W. Aston in the paper: Nature 107, 72 (1921), according to the compilation of isotope discovery in 2012Th10.

Other reactions:

⁴⁰Ca(π^|+,π^|+): 1980Bu07 (E=291 MeV, measured σ(θ)), 1979Li11 (E=200 MeV, measured Eγ, Iγ)

⁴⁰Ca(π,nγ): 1974La12 (E=100 MeV, measured neutron spectra and nγ(θ)).

⁴⁰Ca(n,n’p): 1969Wi12 (E=14.6 MeV), 1968Ka05 (E=14.1 MeV), measured σ(θ).

⁴⁰Ca(³He,³He’p): 1977Mo04 (E=70 MeV, measured σ(θ)).

²⁷Al(¹²C,X): 1990Ki04 (E=33.8-62.7 MeV, measured σ, deduced GDR strength function).

Other experimental information:

Nuclear charge radii: 2000Ga58, 1984Ho21, 1982To02, 1981Wo02 (mesic atom),

Hyperfine structure: 1997Si24, 1985Gl03, 1984Ba03, 1982To02, 1982Du19, 1982Pe14, 1975Bo44, 1972Gu08, 1967Bo40

NMR spectra, quadrupole constants: 2001Li19, 1996Mi15, 1994Se20, 1989To09

LASER spectroscopy: 2004Li47, 1994Ga46 (review)

Q-value: S(2n)=25149.63 9, S(2p)=16623.59 5 (2017Wa10)

E(level): From a least-squares fit to γ-ray energies with uncertainties for levels connected by these γ transitions; for other levels, values are from (p,γ):resonances where available up to 9996 level, unless otherwise noted.

T_1/2(level): From Doppler-shift attenuation method (DSAM) in (α,pγ), unless otherwise noted. Selected lifetimes are also measured in (p,p’γ) (DSAM), (³⁹K,αγ) (DSAM), (³⁵Cl,dγ) (RDM), (¹⁸O,2npγ) (RDM), (¹⁸O,α2nγ) (RDM), ²⁸Si(¹⁶O,pαγ) (RDM), (p,γ):resonances (DSAM), (n,n’γ) (DSAM). Deduced half-lives (from widths) are from cross section measurements in ³⁹K(γ,γ’)

E(γ): Values with uncertainties are from (α,pγ) up to 8370 level and from (²⁸Si,αpγ) above that; and values without uncertainties are from level-energy differences and those transitions are reported in (p,γ):resonances where available up to 8627 level, unless otherwise noted.

I(γ): From (α,pγ) up to 7092 level, from (p,γ):resonances above 7092 up to 8627 level and from ((²⁸Si,αpγ) above 8627 level, unless otherwise noted.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Additional Data
2522.75	1/2+	63 fs 6	2522.4 3	M1+E2	0.93 +15-12	B(E2)(W.u.)=5.2 +15-12, B(M1)(W.u.)=0.012 3
2814.17	7/2-	47 ps 4	2814.06 20	M2+E3	+0.16 2	B(E3)(W.u.)=5.0 +21-16, B(M2)(W.u.)=0.31 +5-4
3018.7	3/2-	15 fs 3	3018.8 4	E1(+M2)	+0.04 4	B(E1)(W.u.)=0.0013 +5-4
3597.41	9/2-	38 ps 3	783.30 11	M1+E2	+0.59 2	B(E2)(W.u.)=0.73 +15-12, B(M1)(W.u.)=0.00039 +7-5
3597.41	9/2-	38 ps 3	3597.26 25	E3		B(E3)(W.u.)=25 +4-3
3883.2	5/2-	7.4 fs 15	3883.0 10	E1(+M2)	-0.02 2	B(E1)(W.u.)=0.0013 +5-3
3938.9	3/2+	73 fs 14	1416.2 4	M1+E2	+0.61 12	B(E2)(W.u.)=3.8 +30-19, B(M1)(W.u.)=0.0063 +34-22
3938.9	3/2+	73 fs 14	3938.3 10	M1+E2	-1.2 +6-15	B(E2)(W.u.)=0.6 +5-4, B(M1)(W.u.)=0.0019 +24-14
3944.13	11/2-	8.5 ps 10	346.73 10	M1(+E2)	-0.01 1	B(M1)(W.u.)=0.023 +4-3
3944.13	11/2-	8.5 ps 10	1129.93 11	E2		B(E2)(W.u.)=2.9 +5-4
4081.9	3/2-	21 fs 7	1063.1 3	M1+E2	+0.16 13	B(E2)(W.u.)<50, B(M1)(W.u.)=0.12 +10-5
	3/2-	21 fs 7	1559.1 4	E1(+M2)	-0.02 6	B(E1)(W.u.)=0.0015 +11-6
	3/2-	21 fs 7	4082.4 13	E1(+M2)	-0.01 2	B(E1)(W.u.)=0.00027 +17-9
4095.6	1/2+	60 fs 10	1077.4 4	[E1]		B(E1)(W.u.)=0.00119 +35-25
4095.6	1/2+	60 fs 10	1572.5 3	[M1]		B(M1)(W.u.)=0.080 +18-13
4126.50	7/2-	45 fs 10	1312.2 2	M1+E2	-0.11 1	B(E2)(W.u.)=4.9 +26-16, B(M1)(W.u.)=0.21 +7-4
4474.3	1/2-,3/2-	0.23 ps 3	1951.5	[E1]		B(E1)(W.u.)=0.00016 +6-4
4514.3	5/2+	19 fs 7	4514.0 14	M1+E2	-1.0 2	B(E2)(W.u.)=1.0 +9-5, B(M1)(W.u.)=0.006 +6-3
4520.41	9/2-	96 fs 25	393.9 2	M1(+E2)	+0.04 4	B(M1)(W.u.)=0.08 +6-4
	9/2-	96 fs 25	576.20 13	M1(+E2)	+0.05 5	B(M1)(W.u.)=0.11 +6-3
	9/2-	96 fs 25	923.0 2	M1		B(M1)(W.u.)=0.26 +10-6
4678.99	7/2-	89 fs 21	552.44 14	M1(+E2)	-0.1 2	B(M1)(W.u.)=0.09 +8-4
4678.99	7/2-	89 fs 21	1864.5 4	M1+E2	-0.42 4	B(E2)(W.u.)=4.1 +36-18, B(M1)(W.u.)=0.025 +16-9
4738.2	5/2+	22 fs 6	4737.9 19	E2(+M1)	-50 LT	B(E2)(W.u.)<1.4, B(M1)(W.u.)>3.8E-6
4930.3	3/2+	21 fs 9	2407.4 3	M1+E2	+0.6 GT	B(E2)(W.u.)>2.7, B(M1)(W.u.)<0.013
4930.3	3/2+	21 fs 9	4931.4 12	M1+E2	-1.3 6	B(E2)(W.u.)=0.6 +8-4, B(M1)(W.u.)=0.0025 +58-15
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Additional Data
5009.59	7/2-	0.24 ps 6	883.08 15	M1(+E2)	-0.04 4	B(M1)(W.u.)=0.10 +5-3
5164.22	9/2-	55 fs 14	643.73 15	M1(+E2)	-0.02 5	B(M1)(W.u.)=0.32 +14-9
	9/2-	55 fs 14	1037.7 2	M1+E2	-0.03 2	B(E2)(W.u.)=0.23 +68-21, B(M1)(W.u.)=0.083 +36-22
	9/2-	55 fs 14	1220.1 2	M1(+E2)	-0.01 1	B(M1)(W.u.)=0.12 +5-3
5264.3	5/2+	1.3 fs 1	5263.8 13	M1+E2	-0.7 3	B(E2)(W.u.)=5 3, B(M1)(W.u.)=0.078 +31-25
5353.90	11/2-	90 fs 35	1409.77 11	M1(+E2)	+0.03 7	B(M1)(W.u.)=0.09 +6-3
5502.26	7/2-	35 fs 20	823.1 2	M1(+E2)	-0.02 6	B(M1)(W.u.)=0.56 +89-24
5502.26	7/2-	35 fs 20	1905.5 4	M1+E2	-0.26 6	B(E2)(W.u.)=1.7 +48-11, B(M1)(W.u.)=0.027 +46-13
5599.0	5/2+	2.0 fs 2	5598.3 13	M1+E2	-1.1 9	B(E2)(W.u.)=2.5 +20-24, B(M1)(W.u.)=0.020 +32-13
5644.2	7/2-	0.07 ps 4	965.2 3	M1(+E2)	+0.12 13	B(M1)(W.u.)=0.26 +44-13
5718.18	13/2-	0.19 ps 5	1774.02 10	M1+E2	-0.25 2	B(E2)(W.u.)=1.2 +8-4, B(M1)(W.u.)=0.019 +8-5
5801.5	7/2-	14 fs 7	637.5 3	[M1]		B(M1)(W.u.)=1.5 +20-7
5801.5	7/2-	14 fs 7	1280.7 4	[M1]		B(M1)(W.u.)=0.20 +26-9
5826.3	1/2-,3/2-	< 14 fs	5825.8	[E1]		B(E1)(W.u.)>0.00021
5939.4	5/2+	2.6 fs 3	5938.8 24	M1+E2	-0.6 2	B(E2)(W.u.)=1.0 +7-6, B(M1)(W.u.)=0.030 +10-8
6005.8	11/2-	76 fs 28	2061.6 3	M1(+E2)	+0.02 4	B(M1)(W.u.)=0.033 +20-9
6110.5	1/2-,3/2-	76 fs 28	3587.6	[E1]		B(E1)(W.u.)=0.00013 +10-5
6434.28	13/2+	128 fs 35	2490.03 13	E1(+M2)	+0.02 2	B(E1)(W.u.)=0.00030 +12-7
6475.10	15/2+	8.4 ps 4	756.99 11	E1(+M2)	+0.002 15	B(E1)(W.u.)=0.000161 8
7141.61	15/2-	0.29 ps 8	1787.69 14	E2		B(E2)(W.u.)=5.5 +26-14
7141.61	15/2-	0.29 ps 8	3197.2 3	E2		B(E2)(W.u.)=0.39 +18-10
7738.0	3/2-	1.1 keV 2	3655.9 10	D(+Q)	+0.06 9
	3/2-	1.1 keV 2	4718.8 5	D+Q	-0.16 6
	3/2-	1.1 keV 2	5215.2 7	D+Q	-0.08 3
	3/2-	1.1 keV 2	7737	D+Q	-0.08 3
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Additional Data
7776.31	17/2+	1.0 ps 3	635.8 2	E1		B(E1)(W.u.)=4.1E-5 +27-15
	17/2+	1.0 ps 3	1301.18 11	M1+E2	-0.9 3	B(E2)(W.u.)=3.9 +40-22, B(M1)(W.u.)=0.0025 +26-12
	17/2+	1.0 ps 3	1341.7 4	E2		B(E2)(W.u.)=8.9 +47-23
7868.2	5/2+		2604	D(+Q)	-0.05 5
	5/2+		3985	D(+Q)	-0.04 5
	5/2+		7867	D+Q	-1.95 8
7992.4	3/2(-)		4109	D+Q	+0.17 2
7992.4	3/2(-)		4973	D+Q	+0.09 1
8028.35	19/2-	13.8 ps 70	252.10 8	E1		B(E1)(W.u.)=0.00030 +38-11
8028.35	19/2-	13.8 ps 70	886.64 11	E2		B(E2)(W.u.)=8 +9-3
8093.8	3/2-		4155	D(+Q)	+0.07 4
8093.8	3/2-		8093	D+Q	+0.26 3
8099.2	9/2+		3579	D+Q	-0.18 5
	9/2+		3973	D+Q	+0.05 2
	9/2+		5285	D(+Q)	+0.01 1

Q(β-)=-6524.5 keV 6	S(n)= 13077.75 keV 20	S(p)= 6381.34 keV 19	Q(α)= -7218.58 keV 4
Reference: 2017WA10

References:
A	³⁹Ar β^- decay (268 Y)	B	³⁹Ca ε decay (860.3 MS)
C	⁴⁰Sc εp decay (182.3 MS)	D	⁴He(³⁹K,αγ)
E	⁶Li(³⁵Cl,dγ)	F	¹⁶O(²⁸Si,αpγ),²⁸Si(¹⁶O,αpγ)
G	²⁴Mg(¹⁸O,2npγ)	H	²⁴Mg(²⁴Mg,2APG)
I	²⁵Mg(¹⁶O,NPG)	J	²⁷Al(¹⁸O,α2nγ),(¹⁴N,NPG)
K	³⁶Ar(α,pγ),(α,p)	L	³⁷Cl(³He,n)
M	³⁸Ar(p,γ):Resonances	N	³⁸Ar(d,n)
O	³⁸Ar(³He,d)	P	³⁹K(γ,γ’)
Q	³⁹K(E,E’)	R	³⁹K(n,n’γ)
S	³⁹K(n,n’)	T	³⁹K(p,p’)
U	³⁹K(p,p’γ)	V	³⁹K(d,d’)
W	³⁹K(α,α’)	X	⁴⁰Ca(γ,pγ’)
Y	⁴⁰Ca(E,E’p)	Z	⁴⁰Ca(μ^-,νnγ)
a	⁴⁰Ca(n,d),(n,NP)	b	⁴⁰Ca(p,2p),(pol p,2p)
c	⁴⁰Ca(d,³He),(pol d,³He)	d	⁴⁰Ca(t,α)
e	⁴⁰Ca(α,α’p)	f	⁴⁰Ca(⁷Li,⁸Be)
g	⁴¹K(p,t)	h	⁴¹Ca(d,α)
i	⁴²Ca(p,αγ)	j	⁴²Ca(p,α)

E(level)	J^π(level)	T_1/2(level)	Comments
0	3/2+	STABLE	μ=+0.39146616 33 (1974Be50), Q=+0.0585 6 (1998Ke05,1968Sc09) Experimental nuclear charge radius <r²>^1/2=3.4349 fm 19 (2013An02, evaluation).
2522.75	1/2+	63 fs 6	B(E2)=0.00205 11 B(E2)\|^ from (e,e’). Other: 0.0034 from (α,α’).
2814.17	7/2-	47 ps 4	μ=4.0 4 (1981Le19), B(E3)=0.0025 5 B(E3)\|^ from (e,e’). Other: 0.00086 from (α,α’).
3018.7	3/2-	15 fs 3	B(E3)=0.0034 6 B(E3)\|^ from (e,e’). Other: 0.00186 from (α,α’).
3597.41	9/2-	38 ps 3	μ=2.43 23 (1981Le19), B(E3)=0.0085 8 XREF: n(?).
3883.2	5/2-	7.4 fs 15	B(E3)\|^=0.0066 7 from (e,e’) for 3883⁺3939 doublet. Other: 0.00336 from (α,α’).
3944.13	11/2-	8.5 ps 10	XREF: V(3935)W(3940)j(3940).
4126.50	7/2-	45 fs 10	B(E3)\|^=0.0076 10 from (e,e’) for triplet of 4082, 4095, and 4126. Other: 0.00331 from (α,α’).
4474.3	1/2-,3/2-	0.23 ps 3	XREF: n(?).
4520.41	9/2-	96 fs 25	XREF: V(4510)g(4513)j(4510).
4678.99	7/2-	89 fs 21	XREF: n(?).
5264.3	5/2+	1.3 fs 1	XREF: n(?)W(5270)d(5280).
5319.6	3/2+	1.4 fs 1	XREF: O(?)W(5320)d(5330).
5370	(3/2:9/2)-		XREF: n(?)W(5360).
5644.2	7/2-	0.07 ps 4	XREF: n(?)O(5626)d(5670).
5715.5	3/2+	49 fs 31	XREF: d(5740).
5801.5	7/2-	14 fs 7	XREF: n(?)g(5788).
5826.3	1/2-,3/2-	< 14 fs	XREF: n(?)d(5850).
5891	(5/2,7/2)-		XREF: W(5880)g(5875).
5960	(1/2-,3/2-)		XREF: n(?).
6110.5	1/2-,3/2-	76 fs 28	XREF: n(?).
6192	(7/2-)		XREF: d(6210).
6246	(1/2+)		XREF: c(6263).
6331	1/2-,3/2-		XREF: W(6310).
6356	5/2+		XREF: n(?)c(6334).
E(level)	J^π(level)	T_1/2(level)	Comments
6551			XREF: n(?).
6686.6		< 35 fs	XREF: t(6700).
6740.6	(3/2+,5/2+)	< 14 fs	XREF: c(6736).
6819	3/2+,5/2+		XREF: c(6785).
6915.7	3/2+,5/2+		XREF: c(6930).
6943	3/2+,5/2+		XREF: c(6976).
7051	(3/2,5/2)-		XREF: g(7040).
7260	(3/2+)		XREF: g(7269).
8252.9	(1/2:7/2+)		T_1/2=(2J+1)(0.13 3) fs from (2J+1)×Γ/4=0.90 eV 22 in (γ,γ’).
8391.0	(1/2:7/2+)		T_1/2=(2J+1)(0.41 10) fs from (2J+1)×Γ/4=0.28 eV 7 in (γ,γ’).
9300			XREF: c(9265).
9616			XREF: c(9586).
10704			XREF: Y(10700).

E(level)	E(gamma)	Comments
2522.75	2522.4	E(γ): weighted average of 2522.2 3 from ³⁹Ca ε decay (860.3 ms) and 2522.6 3 from (α,pγ). Others: 2523 1 from (γ,γ’), and 2519 3 from (n,n’γ).
2814.17	2814.06	E(γ): weighted average of 2813.0 7 from (²⁸Si,αpγ), 2814.24 20 from (¹⁸O,2npγ), 2813.6 5 from (¹⁶O,npγ), 2814.0 4 from (α,pγ). Others: 2815 1 from (³⁵Cl,dγ) and (γ,γ’). M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,α2nγ), (¹⁸O,2npγ) and (²⁸Si,αpγ) (also γ(DCO))
3018.7	3018.8	E(γ): other: 3019 1 from (γ,γ’) M(γ): from γ(θ,pol) in (α,pγ) and γ(θ) in (p,γ):resonances and (p,αγ)
3597.41	783.30	E(γ): weighted average of 783 1 from (³⁵Cl,dγ), 783.22 11 from (²⁸Si,αpγ), 783.50 15 from (¹⁸O,2npγ), 783.5 8 from (¹⁶O,npγ), and 783.2 2 from (α,pγ). I(γ): from (p,p’γ). Others: 81 3 from (α,pγ), 100 3 from (²⁸Si,αpγ) M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,α2nγ), (¹⁸O,2npγ) and (²⁸Si,αpγ) (also DCO), γ(θ) in (p,p’γ)
3597.41	3597.26	E(γ): weighted average of 3598 1 from (³⁵Cl,dγ), 3597.0 9 from (²⁸Si,αpγ), 3597.25 25 from (¹⁸O,2npγ), 3597.0 7 from (¹⁶O,npγ), and 3597.3 4 from (α,pγ). I(γ): from (p,p’γ). Other: 98 4 from (²⁸Si,αpγ) M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,2npγ) and (²⁸Si,αpγ), γ(θ) in (p,p’γ) and (n,n’γ).
3883.2	3883.0	E(γ): other: 3884 1 from (γ,γ’) M(γ): from γ(θ,pol) in (α,pγ) and γ(θ) in (p,γ):resonances and (p,p’γ)
3938.9	1416.2	I(γ): weighted average of 8.9 13 from (α,pγ) and 8.7 11 from (p,p’γ).
3938.9	3938.3	I(γ): from (p,p’γ)
3944.13	346.73	E(γ): weighted average of 346.7 1 from (²⁸Si,αpγ), 346.69 10 from (¹⁸O,2npγ), 346.6 5 from (¹⁶O,npγ), and 346.85 12 from (α,pγ). I(γ): weighted average of 58.3 13 from (²⁸Si,αpγ), 59.0 28 from (¹⁶O,npγ), 53.4 26 from (α,pγ), and 52 5 from (p,p’γ). M(γ): from γ(θ,pol) in (¹⁸O,α,2nγ), (¹⁸O,2npγ) and (²⁸Si,αpγ) (also DCO), γ(θ) in (α,pγ)
3944.13	1129.93	E(γ): weighted average of 1129.88 11 from (²⁸Si,αpγ), 1130.03 12 from (¹⁸O,2npγ), 1129.9 9 from (¹⁶O,npγ), and 1129.8 2 from (α,pγ). I(γ): from (α,pγ) M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,2npγ), (¹⁸O,α2nγ) and (²⁸Si,αpγ) (also DCO)
4081.9	1063.1	I(γ): weighted average of 18.7 21 from (α,pγ), 18 4 from (p,γ):resonances, and 28 3 from (p,p’γ).
	1559.1	I(γ): weighted average of 29 3 from (α,pγ), 23 4 from (p,γ):resonances, 36 3 from (p,p’γ)
	4082.4	E(γ): other: 4084 2 from (γ,γ’) I(γ): from (p,p’γ)
4095.6	1077.4	I(γ): weighted average of 18.2 13 from (α,pγ), 21 5 from (p,γ):resonances, and 16.3 23 from (p,p’γ).
4095.6	1572.5	I(γ): from (α,pγ)
4474.3	591	E(γ): from (p,p’γ) only
	877	E(γ): from (p,p’γ) only
	1660	E(γ): from (p,p’γ) only
	4474.0	I(γ): from (p,p’γ)
4930.3	848	E(γ): from (p,p’γ) only
5009.59	883.08	I(γ): from (p,p’γ)
5009.59	1412.2	I(γ): from (p,p’γ)
5010.9	1127.7	I(γ): from (p,p’γ)
5010.9	1992.2	I(γ): from (p,p’γ)
5157	2343	E(γ): observed in (p,p’γ) only
E(level)	E(gamma)	Comments
5264.3	5263.8	E(γ): other: 5263 2 from (γ,γ’) M(γ): D+Q from γ(θ) in (α,pγ) and polarity from no level-parity change determined from L-transfer data.
5319.6	5319.2	E(γ): other: 5321 2 from (γ,γ’) M(γ): d,Q from γ(θ) in (α,pγ) and polarity from no level-parity change determined from L-transfer data.
5353.90	1409.77	E(γ): from (²⁸Si,αpγ). Others: 1409.6 9 from (¹⁶O,npγ), and 1409.8 6 from (α,pγ). M(γ): from γ(θ,pol) in (α,pγ) and (²⁸Si,αpγ) (also DCO).
5502.26	981.9	I(γ): other: 16 8 from (p,p’γ).
	1905.5	I(γ): other: 62 14 from (p,p’γ).
	2687.4	I(γ): other: 92 14 from (p,p’γ).
5599.0	2580	E(γ): observed in (γ,pγ’) only
5599.0	5598.3	E(γ): other: 5600 2 from (γ,γ’) I(γ): from (p,p’γ) M(γ): D+Q from (α,pγ) and polarity from no level-parity change determined from L-transfer data
5715.5	5715.3	E(γ): discrepant with 5710.2 from (p,p’γ)
5718.18	364.5	E(γ): unweighted average of 364.1 1 from (²⁸Si,αpγ) and 364.9 2 from (α,pγ). weighted average of 1.90 20 from (²⁸Si,αpγ) and 1.63 20 from (α,pγ) M(γ): D+Q from γ(DCO) in (²⁸Si,αpγ)
5718.18	1774.02	E(γ): weighted average of 1773.98 11 from (²⁸Si,αpγ), 1774.07 12 from (¹⁸O,2npγ), and 1773.4 10 from (¹⁶O,npγ).
5801.5	1280.7	I(γ): other: 90 13 from (p,p’γ)
	1675.0	I(γ): other: 60 13 from (p,p’γ)
	2987.3	I(γ): other: 100 13 from (p,p’γ)
5891	727	I(γ): from (p,p’γ)
	1371	I(γ): from (p,p’γ)
	1765	I(γ): from (p,p’γ)
	3077	I(γ): from (p,p’γ)
5939.4	5938.8	M(γ): D+Q from γ(θ) in (α,pγ) and polarity from no level-parity change determined from L-transfer data.
6041.0	1526.7	I(γ): from (p,γ):resonances
6041.0	6040.5	I(γ): from (p,γ):resonances
6110.5	3587.6	I(γ): from (p,p’γ)
6110.5	6110.0	I(γ): from (p,p’γ)
6248.5	1569.5	I(γ): from (p,p’γ)
6248.5	3434.2	I(γ): from (p,p’γ)
E(level)	E(gamma)	Comments
6330.7	6332	E(γ): weighted average of 6331 2 from (α,pγ) and 6332 2 from (γ,γ’)
6356	2473	I(γ): from (μ-,νnγ)
6356	6355	I(γ): from (μ-,νnγ)
6410.6	1896	I(γ): from (p,γ):resonances
6410.6	6410	E(γ): weighted average of 6411 2 from (α,pγ) and 6409 2 from (γ,γ’) I(γ): from (p,γ):resonances
6434.28	2490.03	E(γ): weighted average of 2490.06 11 from (²⁸Si,αpγ), 2490.3 4 from (¹⁸O,2npγ), and 2489.4 4 from (α,pγ). M(γ): from γ(θ,pol) in (α,pγ) and (²⁸Si,αpγ) (also DCO)
6458.6	6458	E(γ): 6458 2 from (γ,γ’), 6457 2 from (α,pγ)
6475.10	756.99	E(γ): weighted average of 756.84 11 from (²⁸Si,αpγ), 757.19 12 from (¹⁸O,2npγ), 757.2 8 from (¹⁶O,npγ), and 756.7 4 from (α,pγ). M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,2npγ), (¹⁸O,α2nγ), and (²⁸Si,αpγ) (also DCO)
6501.6	6501	E(γ): weighted average of 6502 2 from (α,pγ) and 6499 2 from (γ,γ’)
6529	6528	E(γ): weighted average of 6531 2 from (α,pγ) and 6525 2 from (γ,γ’)
6551	6550	E(γ): from (γ,γ’)
6740.6	6740	E(γ): other: 6740 3 from (γ,γ’)
6819	6818	E(γ): from (γ,γ’)
6915.7	6915	E(γ): from (γ,γ’)
7141.61	1135.8	E(γ): observed in (²⁸Si,αpγ) only
	1423.41	M(γ): D+Q from γ(DCO) in (²⁸Si,αpγ), polarity from no level-parity change determined from other experimental evidence
	1787.69	M(γ): from γ(θ,pol) and γ(DCO) in (²⁸Si,αpγ)
	3197.2	E(γ): weighted average of 3197.18 26 from (²⁸Si,αpγ), 3197.3 3 from (¹⁸O,2npγ), 3198 2 from (¹⁶O,npγ), and 3196.9 5 from (α,pγ). M(γ): from γ(θ,pol) in (α,pγ), (¹⁸O,2npγ), (¹⁸O,α2nγ), and (²⁸Si,αpγ) (also DCO)
7569.0	1850.0	E(γ): weighted average of 1849.8 5 from (²⁸Si,αpγ), and 1850.2 4 from (α,pγ). I(γ): from (²⁸Si,αpγ) M(γ): from γ(DCO) in (²⁸Si,αpγ) and γ(θ) in (α,pγ) (ΔJ=1)
7633.3	7631	E(γ): from (γ,γ’)
7776.31	635.8	M(γ): d from γ(DCO) in (²⁸Si,αpγ), polarity from level-parity change determined from other experimental evidence.
7776.31	1341.7	E(γ): unweighted average of 1341.8 3 from (²⁸Si,αpγ), 1342.2 2 from (¹⁶O,npγ), and 1341.0 3 from (α,pγ).
7978.6	7978	E(γ): from (γ,γ’)
8028.35	252.10	E(γ): weighted average of 252.08 8 from (²⁸Si,αpγ), 251.9 6 from (¹⁶O,npγ), and 252.4 3 from (α,pγ). I(γ): from (²⁸Si,αpγ) M(γ): from γ(θ,pol) and γ(DCO) in (²⁸Si,αpγ)
8028.35	886.64	E(γ): weighted average of 886.59 11 from (²⁸Si,αpγ), 886.8 8 from (¹⁶O,npγ), 886.81 20 from (¹⁸O,α2nγ), and 886.5 4 from (α,pγ). I(γ): from (²⁸Si,αpγ) M(γ): from γ(θ,pol) and γ(DCO) in (²⁸Si,αpγ)
E(level)	E(gamma)	Comments
8252.9	8253	E(γ): from (γ,γ’)
8391.0	8390	E(γ): from (γ,γ’)
9908.8	1880.9	E(γ): weighted average of 1880.6 5 from (²⁸Si,αpγ),(¹⁶O,αpγ) and 1881.6 7 from (¹⁶O,npγ).