List of levels for 30S

ADOPTED LEVELS, GAMMAS for ³⁰S

Authors: M. S. Basunia, A. Chakraborty | Citation: Nucl. Data Sheets 197, 1 (2024) | Cutoff date: 31-May-2024

Full ENSDF file | Adopted Levels (PDF version)

Q(β-)=-18734 keV 24	S(n)= 19036 keV 13	S(p)= 4395.4 keV 4	Q(α)= -9343.17 keV 23
Reference: 2021WA16

References:
A	³¹Ar εp decay (15.0 MS)	B	²⁸Si(³He,n),(¹²C,¹⁰Be)
C	²⁸Si(³He,nγ)	D	²⁹Si(pol p,π^-)
E	Coulomb Excitation	F	³²S(p,t)

Other reactions:

¹H(³⁰S,³⁰S), E=53 MeV/u: 2000Bl25,2001Kh17 and 2001Bl17 (same group): measured recoil proton spectra, deduced σ(E,θ).

¹H(³¹S,³⁰S), E=71 MeV/u: 2008Ga07 and 2007Ga46 (same group): measured Eγ, particle-γ coincidence, reported 1192γ, 2210γ and 3402γ.

³²S(γ,2n), Eγ=15-62 MeV; measured bremsstrahlung yields; deduced σ(Eγ) - (1970An21).

¹H(³³Cl,α₀), E=208.1, 229.1, 250.6 MeV; measured Eα, Iα, particle spectra, ³⁰S-α coincidence; deduced cross sections. ³³Cl was produced from ²H(³²S,³³Cl), E=320 MeV primary reaction (2011De28).

2012Zh06: Production cross sections |J10 mb and |J80 mb were measured in fragmentation of ⁹Be(⁴⁰Ar,X) and ¹⁸¹Ta(⁴⁰Ar,X), E=57 MeV/nucleon, respectively.

Q-value: S(2n)=3.428×10⁴ 16, S(2p)=7144.40 21, Q(εp)=546.86 21 (2021Wa16)

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 F	0+	1.1798 s 6 % ε = 100
2210.15 20	A B C D E F	2+	169 fs 23	2210.1 2	100	E2	0	0+
3404.3 4	A B C D F	2+	121 fs 15	1193.6 7 3402.6 13	100 4 25 4	M1+E2 E2	2210.15 0	2+ 0+
3667.4 8	A C	(0+)	> 1 ps	1457.2 7	100	Q	2210.15	2+
3676.7 5	A B C F	(1+)	97 fs 55	1466.5 4 3676	68 3 100 32	(M1+E2) M1	2210.15 0	2+ 0+
4687.7 3	A C F	(3+)		1283.4 2477.4 2	17.6 7 100.0 14	D+Q	3404.3 2210.15	2+ 2+
4808.9 4	A C F	(2+)		1404.5 2 2598.8 4	100 3 100 3		3404.3 2210.15	2+ 2+
5132.1 3	A C F	(4+)	38 fs 14	2921.8 2	100	(E2)	2210.15	2+
5168 6	F	(4+)
5218.8 3	A B C F	(3+)		1814.4 3 3008.5 2	25 15 100.0 18		3404.3 2210.15	2+ 2+
5226 3	B F	(0+)
5318 4	B F	(3-)
5390 2	A B F	(2+)
5848.1 5	A C F	(4+)		3637.7 4	100	Q	2210.15	2+
5947 2	A B D F	4,5
6065 3	A B F	1-
6202 3	A B F
6280.1 12	A
6338.8 14	A F
6415 40	B F	0+
6541 4	A B F
6643 3	A B
6700	B
6766 3	A B F	2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
6810	B
6855 4	A B F
6927 4	A B F	(1-)
7068 10	A F	0+
7123 10	A B	(1,2)
7204 17	A B F	(3-)
7319.6 7	A B	(2+)
7352 8	A B F	(2+)
7485 4	A B D F	(4+)
7598 4	A
7693 4	A
7924 5	A B F
8082.8 23	B F
8300	B
8482.3 15	F
8680 44	B
8875.0 82	F
9080.6 45	F
9130 10	D	4,5
9220 41	B
9276.3 42	F
9391.4 65	F	(0+,1-,2+)
9486.0 74	F
9701 6	B F
9785.1 44	F
9874.2 91	F	(0+,1-,2+)
9900	B	(6+)
10009 21	B F
10070 6	D F	4,5
10122.6 15	F
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
10274.7 19	F
10443.1 46	F
10500 43	B F
10650 43	B
10755.1 30	F
10814.9 28	B F
11015.4 8	B F
11200 32	B
11300 32	B
11399.7 22	B F
11490 6	B F
11546.2 20	B F
11609.1 25	B F
11683 6	B F
11770 19	B
11852 4	B F
12039.2 23	F

E(level): From a least-squares fit to Eγ, when available. 3676γ was not considered and ΔEγ(1283.4)=1 keV was assumed. Otherwise from particle reaction datasets.

T_1/2(level): From (³He,nγ), except otherwise noted.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2210.15	2+	169 fs 23	2210.1 2	E2		4.26×10^-4	B(E2)(W.u.)=11.5 +19-14, α=4.26E-4 6, α(K)=8.50E-6 12, α(L)=6.55E-7 9, α(M)=5.53E-8 8
3404.3	2+	121 fs 15	1193.6 7	M1+E2	+0.16	3.01×10^-5	B(E2)(W.u.)=7.0 +33-25, B(M1)(W.u.)=0.084 +13-10, α=3.01E-5 4, α(K)=2.253E-5 32, α(L)=1.738E-6 24, α(M)=1.466E-7 21
3404.3	2+	121 fs 15	3402.6 13	E2		9.56×10^-4	B(E2)(W.u.)=0.37 +8-6, α=9.56E-4 13, α(K)=4.21E-6 6, α(L)=3.24E-7 5, α(M)=2.74E-8 4
3676.7	(1+)	97 fs 55	1466.5 4	(M1+E2)	-0.09 3	7.16×10^-5	B(E2)(W.u.)=0.5 +8-3, B(M1)(W.u.)=0.029 +31-11, α=7.16E-5 10, α(K)=1.550E-5 22, α(L)=1.195E-6 17, α(M)=1.008E-7 14
3676.7	(1+)	97 fs 55	3676	M1		9.21×10^-4	B(M1)(W.u.)=0.0027 +26-11, α=9.21×10^-4 13, α(K)=3.62E-6 5, α(L)=2.78E-7 4, α(M)=2.349E-8 33
4687.7	(3+)		2477.4 2	D+Q	+0.73 9	4.89×10^-4	α=4.89×10^-4 9
5132.1	(4+)	38 fs 14	2921.8 2	(E2)		7.56×10^-4	B(E2)(W.u.)=13 +7-4, α=7.56E-4 11, α(K)=5.34E-6 7, α(L)=4.11E-7 6, α(M)=3.47E-8 5

E(level)	J^π(level)	T_1/2(level)	Comments
2210.15	2+	169 fs 23	E(level): From ²⁸Si(³He,nγ).
3404.3	2+	121 fs 15	XREF: d(3490). E(level): From ²⁸Si(³He,nγ).
3667.4	(0+)	> 1 ps	E(level): From ²⁸Si(³He,nγ).
3676.7	(1+)	97 fs 55	XREF: B(3700). E(level): From ²⁸Si(³He,nγ).
4687.7	(3+)		XREF: F(4704).
5132.1	(4+)	38 fs 14	E(level): From ²⁸Si(³He,nγ).
5218.8	(3+)		XREF: B(5200)F(5226). E(level): From ³¹Ar β⁺p decay.
5226	(0+)		XREF: B(5200).
5318	(3-)		XREF: B(5288).
5390	(2+)		XREF: B(5400). E(level): From ³¹Ar β⁺p decay.
5947	4,5		XREF: B(5912). J^π(level): From 1987Ca05. The possible spin values resulting from the stretched two-particle one-hole configuration [(d_3/2)⁺² (d_5/2)¹]_9/2 coupled to the 1/2⁺ target.
6065	1-		XREF: B(6117).
6202			XREF: B(6240). E(level): From ³¹Ar εp decay.
6415	0+		XREF: B(6393).
6541			XREF: B(6584)F(6512.1).
6643			XREF: α(?).
6766	2+		XREF: B(6730).
6855			XREF: B(6838)F(6861).
6927	(1-)		XREF: B(6919)F(6901.5). J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
7068	0+		J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
7123	(1,2)		XREF: B(7133). J^π(level): From n-p(θ) measurements in (³He,n) (1982Yo02).
7204	(3-)		XREF: α(7237?). J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
7319.6	(2+)		XREF: B(7294). J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
7352	(2+)		XREF: B(7330)F(7310.6). J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
7485	(4+)		XREF: B(7420)d(7460)F(7446.5). J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
E(level)	J^π(level)	T_1/2(level)	Comments
7924			XREF: B(7910)F(7899.0).
8082.8			XREF: B(8060).
8300			Configuration: ν((f_7/2)⁺²)_6⁺ (1988Kr11 - quoted from literature). E(level): Configuration: ν((f_7/2)⁺²)_6⁺ (1988Kr11 - quoted from literature).
9130	4,5		J^π(level): From 1987Ca05. The possible spin values resulting from the stretched two-particle one-hole configuration [(d_3/2)⁺² (d_5/2)¹]_9/2 coupled to the 1/2⁺ target.
9391.4	(0+,1-,2+)		J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
9701			XREF: B(9670).
9874.2	(0+,1-,2+)		J^π(level): From 2012Al23, (p,t) and (³He,n), mostly from comparison of mirror states of ³⁰Si.
10009			E(level): From ²⁸Si(³He,n),(¹²C,¹⁰Be).
10070	4,5		E(level): From (p,t). J^π(level): From 1987Ca05. The possible spin values resulting from the stretched two-particle one-hole configuration [(d_3/2)⁺² (d_5/2)¹]_9/2 coupled to the 1/2⁺ target.
10500			XREF: F(10443.1).
10814.9			XREF: B(10830)F(10814.9). E(level): From (p,t).
11015.4			E(level): From (p,t).
11399.7			E(level): From (p,t).
11546.2			XREF: F(11546.2). E(level): From (p,t).
11609.1			XREF: F(11609.1). E(level): From (p,t).
11683			XREF: F(11681.7).
11852			XREF: F(11852.3). E(level): From (p,t).

E(level)	E(gamma)	Comments
3404.3	1193.6	E(γ): weighted average of 1194.2 11 from ³¹Ar εp decay and 1193.4 7 from (³He,nγ)
3676.7	3676	M(γ): from level scheme, d in (³He,nγ)