List of levels for 183HG

Author: Coral M. Baglin | Citation: Nucl. Data Sheets 134, 149 (2016) | Cutoff date: 15-Apr-2015

Production: ¹⁵⁵Gd(³²S,4nγ), E=159, 160 MeV (1995La10,1995Sh04 ,1993Bi17); ¹⁶⁸Yb(²²Ne,7nγ), E=129 MeV (2002Du22); ¹⁸⁷Pb α decay.

For calculation of α-cluster preformation probability, see 2015Se01. For calculation of T_1/2 for α decay, see 2014Is09 (angle-dependent potential), 2013Ja16.

For isotope shift data see, e.g., 1972Bo09, 1976Bo09.

Band structure is adopted from ¹⁵⁵Gd(³²S,4nγ) E=159 MeV (1995La10), with the addition of 422γ, 362γ and 729γ in 9/2[624] band seen only by 1995Sh04. For the 1/2[521] band, however, the structure differs significantly from that deduced in ¹⁵⁵Gd(³²S,4nγ) E=160 MeV by 1995Sh04: the 67γ of 1995La10 is not seen by 1995Sh04 (possibly below their spectrum cutoff); an 89γ in 1995Sh04 is absent in 1995La10 (an 89γ from Coulomb excitation of ¹⁵⁶Gd could have appeared in sum-gate spectrum of 1995Sh04 if their target included ¹⁵⁶Gd); 1995La10 and 1995Sh04 each report three signature-partner linking transitions, none of which is seen by the other authors; structure above J=27/2 in the α=-1/2 partner differs in the two studies. Further measurements will be required to resolve these inconsistencies.

For discussion of level-energy systematics for n=103 isotones, see 2013Sa43.

Levels: J(α,a) Definite Jπ is assigned to members of the g.s. band based on smooth progression of level energies and independently-established Jπ(g.s.)=1/2- and E2 multipolarity for intraband 67γ.

Levels: band(a) 1/2[521], α=-1/2 band (1995La10). Differs from that deduced in ¹⁵⁵Gd(³²S,4nγ) E=160 MeV; see comments on this band in that dataset. Band parameters: E₀=2.7, α=13.2, a=+0.70 (J=1/2,3/2,5/2).

Levels: band(b) 7/2[514], α=-1/2 band (1995La10). Band parameters: E₀=-45, α=12.9, B₀=-13.4 (J=7/2,11/2,15/2). Energy offset x estimated from systematics to be 120 10 (2013Sa43).

Levels: band(d) 9/2[624], α=-1/2 band (1995La10,1995Sh04). Large signature splitting may indicate hexadecapole deformation or mixing of this prolate band with oblate structure from same (ν i_13/2) subshell (1995Sh04). Band parameters: E₀=234, α=8.5, B₀=9.5 (J=11/2,15/2,19/2).

Q-value: Q(εp)=5075 15 (2012Wa38).

E(level): From least-squares fit to adopted Eγ. Energies for 9/2[624] band members are given assuming E=183 for the 13/2⁺ state fed in α decay; the 9 keV uncertainty in that energy has not been included in the energies shown here.

J^π(level): Values given without comment are from ¹⁵⁵Gd(³²S,4nγ) E=159 MeV; they are based on γ multipolarity information and deduced band structure.

M(γ): ΔJ from γ(θ) and/or DCO ratio data in (³²S,4nγ) E=159 MeV, except as noted. Apart from the 429γ, all the transitions assigned as Q are intraband transitions so mult=(E2); similarly, except for the 354γ, transitions assigned in (³²S,4nγ) as d or D+Q are intraband transitions, so Δπ=(no) has been assigned for those also.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Conversion Coefficient	Additional Data
67.16	3/2-	≤ 16 ns	67.1 3	E2	32.7	B(E2)(W.u.)>12, α=32.7 9
86.8	5/2-		86.5 5	(E2)	10.3	α=10.3 3
251.57+X	(11/2-)		146.6 2	(M1)	2.65	α=2.65
275.33	(3/2-)	≤ 16 ns	208.0 3	(M1)	0.991	α=0.991
275.33	(3/2-)	≤ 16 ns	275.5 3	(M1)	0.455	α=0.455
285.9	9/2-		199.1 2	(E2)	0.397	α=0.397
406.93+X	13/2-		302.0 2	(E2)	0.1044	α=0.1044
542.5	11/2-		280.9 2	(E2)	0.1298	α=0.1298
577.3	13/2-		291.4 2	(E2)	0.1161	α=0.1161
585.79+X	15/2-		178.8 3	(M1+E2)	1.0	α=1.0 5
585.79+X	15/2-		334.3 2	(E2)	0.0777	α=0.0777
779.48+X	17/2-		372.5 2	(E2)	0.0574	α=0.0574
883.94	19/2+		271.5 2	(M1+E2)	0.31	α=0.31 17
883.94	19/2+		346.8 2	(E2)	0.0700	α=0.0700
906.5	15/2-		364.0 2	(E2)	0.0612	α=0.0612
953.3	17/2-		376.0 2	(E2)	0.0560	α=0.0560
993.0+X	19/2-		407.2 2	(E2)	0.0452	α=0.0452
1016.05	21/2+		403.7 2	(E2)	0.0463	α=0.0463
1219.5+X	21/2-		440.0 2	(E2)	0.0370	α=0.0370
1319.53	23/2+		303.4 2	(M1+E2)	0.23	α=0.23 13
1319.53	23/2+		435.7 2	(E2)	0.0379	α=0.0379
1404.7	21/2-		451.4 2	(E2)	0.0347	α=0.0347
1465.8+X	23/2-		472.8 2	(E2)	0.0309	α=0.0309
1470.4	25/2+		150.7 4	(M1+E2)	1.8	α=1.8 7
1470.4	25/2+		454.3 2	(E2)	0.0341	α=0.0341
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Conversion Coefficient	Additional Data
1720.9+X	25/2-		501.4 2	(E2)	0.0268	α=0.0268
1832.6	27/2+		361.9 5	(M1)	0.217	α=0.217
1991.7	29/2+		521.3 2	(E2)	0.0244	α=0.0244
2276.7+X	29/2-		555.8 2	(E2)	0.0210	α=0.0210
2414.5	31/2+		422.6 5	(M1)	0.1432	α=0.1432
2879.5+X	33/2-		602.8 3	(E2)	0.01740	α=0.01740
3102.1	33/2-		610.1 3	(E2)	0.01693	α=0.01693

Q(β-)=-7217 keV 12	S(n)= 8299 keV 12	S(p)= 2793 keV 21	Q(α)= 6038 keV 4
Reference: 2012WA38

References:
A	¹⁸³Tl ε decay	B	¹⁸⁷Pb α decay (15.2 S)
C	¹⁸⁷Pb α decay (18.3 S)	D	¹⁵⁵Gd(³²S,4nγ) E=159 MeV
E	¹⁵⁵Gd(³²S,4nγ) E=160 MeV

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A B D E	1/2-	9.4 s 7 % ε = 88.3 20 % εp = 0.00026 6 % α = 11.7 20
0.0+X	D E	7/2-
67.16 23	B D E	3/2-	≤ 16 ns	67.1 3	100	E2	0.0	1/2-
86.8 4	D E	5/2-		86.5 5	100	(E2)	0.0	1/2-
104.93+X 16	D E	9/2-		104.9 2	100		0.0+X	7/2-
183 9	C D E	(13/2+)
251.57+X 16	D E	(11/2-)		146.6 2 251.6 2	29 6 100 11	(M1)	104.93+X 0.0+X	9/2- 7/2-
261.6 3	D E	7/2-		174.7 3 194.5 2	27 13 100 20		86.8 67.16	5/2- 3/2-
275.33 24	B	(3/2-)	≤ 16 ns	208.0 3 275.5 3		(M1) (M1)	67.16 0.0	3/2- 1/2-
284.6 4	D	(11/2+)
285.9 4	D E	9/2-		199.1 2	100	(E2)	86.8	5/2-
406.93+X 21	D E	13/2-		155.2 3 302.0 2	7.9 11 100 9	(E2)	251.57+X 104.93+X	(11/2-) 9/2-
537.27 17	D E	15/2+		252.7 3 354.4 2	80 20 100 30	D+Q	284.6 183	(11/2+) (13/2+)
542.5 4	D E	11/2-		257? 280.9 2	<7.7 100 23	(E2)	285.9 261.6	9/2- 7/2-
577.3 5	D E	13/2-		291.4 2	100	(E2)	285.9	9/2-
585.79+X 22	D E	15/2-		178.8 3 334.3 2	5.9 6 100 6	(M1+E2) (E2)	406.93+X 251.57+X	13/2- (11/2-)
612.33 17	D E	17/2+		75 429.2 2	100 8	Q	537.27 183	15/2+ (13/2+)
779.48+X 25	D E	17/2-		193.7 3 372.5 2	9.2 15 100 4	(E2)	585.79+X 406.93+X	15/2- 13/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
883.94 19	D E	19/2+		271.5 2 346.8 2	44 8 100 25	(M1+E2) (E2)	612.33 537.27	17/2+ 15/2+
906.5 4	D E	15/2-		329? 364.0 2	<8.3 100 25	(E2)	577.3 542.5	13/2- 11/2-
953.3 5	D E	17/2-		376.0 2	100	(E2)	577.3	13/2-
993.0+X 3	D E	19/2-		213.2 4 407.2 2	6 3 100 19	(E2)	779.48+X 585.79+X	17/2- 15/2-
1016.05 22	D E	21/2+		131.9 3 403.7 2	3.8 13 100 9	(E2)	883.94 612.33	19/2+ 17/2+
1219.5+X 3	D E	21/2-		226.4 4 440.0 2	3 3 100 12	(E2)	993.0+X 779.48+X	19/2- 17/2-
1319.53 24	D E	23/2+		303.4 2 435.7 2	33 13 100 13	(M1+E2) (E2)	1016.05 883.94	21/2+ 19/2+
1345.3 5	D E	19/2-		438.8 3	100		906.5	15/2-
1404.7 6	D E	21/2-		451.4 2	100	(E2)	953.3	17/2-
1465.8+X 4	D E	23/2-		472.8 2	100	(E2)	993.0+X	19/2-
1470.4 3	D E	25/2+		150.7 4 454.3 2	3.1 15 100 8	(M1+E2) (E2)	1319.53 1016.05	23/2+ 21/2+
1720.9+X 4	D E	25/2-		501.4 2	100	(E2)	1219.5+X	21/2-
1832.6 3	D E	27/2+		361.9 5 513.2 2	65 11 100 9	(M1)	1470.4 1319.53	25/2+ 23/2+
1849.2 6	D E	23/2-		503.9 3	100		1345.3	19/2-
1921.5 6	D E	25/2-		516.8 2	100		1404.7	21/2-
1991.7 4	D E	29/2+		521.3 2	100	(E2)	1470.4	25/2+
1997.7+X 4	D E	27/2-		531.9 2	100		1465.8+X	23/2-
2276.7+X 4	D E	29/2-		555.8 2	100	(E2)	1720.9+X	25/2-
2408.9 7	D E	27/2-		559.7 3	100		1849.2	23/2-
2414.5 4	D E	31/2+		422.6 5 581.9 3	100 66 93 13	(M1)	1991.7 1832.6	29/2+ 27/2+
2492.0 7	D E	29/2-		570.5 3	100		1921.5	25/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2574.7 4	D E	33/2+		583.0 2	100		1991.7	29/2+
2582.8+X 5	D E	31/2-		585.1 2	100		1997.7+X	27/2-
2879.5+X 5	D E	33/2-		602.8 3	100	(E2)	2276.7+X	29/2-
3010.7 9 ?	E	(31/2-)		601.8 5 ?	100		2408.9	27/2-
3022.5 8	D	31/2-		613.6 4	100		2408.9	27/2-
3055.8 6	D E	(35/2+)		641.3 4	100		2414.5	31/2+
3102.1 7	D E	33/2-		610.1 3	100	(E2)	2492.0	29/2-
3212.3 5	D E	(37/2+)		637.6 3	100		2574.7	33/2+
3214.0+X 6	D E	(35/2-)		631.2 3	100		2582.8+X	31/2-
3520.0+X 7	D E	(37/2-)		640.5 4	100		2879.5+X	33/2-
3632.6 10	E	35/2-		621.9 5	100		3010.7	(31/2-)
3725.9 10	D E	37/2-		623.8 6	100		3102.1	33/2-
3748.0 9	D E	(39/2+)		692.2 6	100		3055.8	(35/2+)
3882.4+X 7	D E	(39/2-)		668.4 4	100		3214.0+X	(35/2-)
3895.4 6	D E	(41/2+)		683.1 2	100		3212.3	(37/2+)
4269.2 11 ?	E	39/2-		636.6 5	100		3632.6	35/2-
4365.8 11 ?	E	41/2-		639.9 5	100		3725.9	37/2-
4474.0 10	E	(43/2+)		729.0 5	100		3748.0	(39/2+)
4618.5 8	D E	(45/2+)		723.1 6	100		3895.4	(41/2+)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 1/2[521], α=+1/2 band (1995La10).
0.0	1/2-	9.4 s 7 % ε = 88.3 20 % εp = 0.00026 6 % α = 11.7 20
86.8 4	5/2-
285.9 4	9/2-		199.1 2	100	(E2)	86.8	5/2-
577.3 5	13/2-		291.4 2	100	(E2)	285.9	9/2-
953.3 5	17/2-		376.0 2	100	(E2)	577.3	13/2-
1404.7 6	21/2-
1921.5 6	25/2-		516.8 2	100		1404.7	21/2-
2492.0 7	29/2-		570.5 3	100		1921.5	25/2-
3102.1 7	33/2-		610.1 3	100	(E2)	2492.0	29/2-
3725.9 10	37/2-
4365.8 11	41/2-		639.9 5	100		3725.9	37/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - 7/2[514], α=+1/2 band (1995La10).
104.93+X 16	9/2-
406.93+X 21	13/2-
779.48+X 25	17/2-		193.7 3 372.5 2	9.2 15 100 4	(E2)	585.79+X 406.93+X	15/2- 13/2-
1219.5+X 3	21/2-		226.4 4 440.0 2	3 3 100 12	(E2)	993.0+X 779.48+X	19/2- 17/2-
1720.9+X 4	25/2-		501.4 2	100	(E2)	1219.5+X	21/2-
2276.7+X 4	29/2-
2879.5+X 5	33/2-		602.8 3	100	(E2)	2276.7+X	29/2-
3520.0+X 7	(37/2-)		640.5 4	100		2879.5+X	33/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - ν i_13/2 band.
183 9	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - 9/2[624], α=+1/2 band (1995La10,1995Sh04).
612.33 17	17/2+
1016.05 22	21/2+
1470.4 3	25/2+		150.7 4 454.3 2	3.1 15 100 8	(M1+E2) (E2)	1319.53 1016.05	23/2+ 21/2+
1991.7 4	29/2+		521.3 2	100	(E2)	1470.4	25/2+
2574.7 4	33/2+		583.0 2	100		1991.7	29/2+
3212.3 5	(37/2+)
3895.4 6	(41/2+)		683.1 2	100		3212.3	(37/2+)
4618.5 8	(45/2+)		723.1 6	100		3895.4	(41/2+)

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	1/2-	9.4 s 7 % ε = 88.3 20 % εp = 0.00026 6 % α = 11.7 20	μ=+0.524 5 (1976Bo09) <r²>^1/2(charge)=5.442 fm 3 (2004An14). E(level): <r²>^1/2(charge)=5.442 fm 3 (2004An14). 1/2[521], α=+1/2 band (1995La10). J^π(level): The spin was measured by optical pumping (1972Bo09); π is based on the agreement of μ with the Nilsson model prediction for the 1/2[521] orbital.
67.16	3/2-	≤ 16 ns	XREF: E(87).
86.8	5/2-		XREF: E(89). E(level): 1/2[521], α=+1/2 band (1995La10).
104.93+X	9/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
183	(13/2+)		E(level): ν i_13/2 band.
261.6	7/2-		XREF: E(281).
285.9	9/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
406.93+X	13/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
542.5	11/2-		Placement of Eγ=273.2 5 line from this level in (³²S,4nγ) E=160 MeV not adopted. E(level): Placement of Eγ=273.2 5 line from this level in (³²S,4nγ) E=160 MeV not adopted.
577.3	13/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
612.33	17/2+		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
779.48+X	17/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
906.5	15/2-		XREF: E(925).
953.3	17/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
1016.05	21/2+		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
1219.5+X	21/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
1345.3	19/2-		XREF: E(1363).
1404.7	21/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
1470.4	25/2+		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
1720.9+X	25/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
1849.2	23/2-		XREF: E(1867).
1921.5	25/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
1991.7	29/2+		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
2276.7+X	29/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
2408.9	27/2-		XREF: E(2426).
E(level)	J^π(level)	T_1/2(level)	Comments
2492.0	29/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
2574.7	33/2+		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
2879.5+X	33/2-		E(level): 7/2[514], α=+1/2 band (1995La10).
3010.7	(31/2-)		XREF: E(3027).
3102.1	33/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
3212.3	(37/2+)		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
3520.0+X	(37/2-)		E(level): 7/2[514], α=+1/2 band (1995La10).
3632.6	35/2-		XREF: E(3649).
3725.9	37/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
3895.4	(41/2+)		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).
4365.8	41/2-		E(level): 1/2[521], α=+1/2 band (1995La10).
4618.5	(45/2+)		E(level): 9/2[624], α=+1/2 band (1995La10,1995Sh04).

E(level)	E(gamma)	Comments
67.16	67.1	E(γ): average of 67.4 3 from α decay (15.2 s) and 66.8 3 from ¹⁵⁵Gd(³²S,4nγ) E=159 MeV. M(γ): from α(exp) in α decay (15.2 s).. From α decay (15.2 s).
86.8	86.5	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV. M(γ): Q intraband γ from (³²S,4nγ) E=160 MeV.
251.57+X	146.6	I(γ): weighted average of 25 5 from (³²S,4nγ) E=160 MeV and 39 8 from (³²S,4nγ) E=159 MeV; note, however, that the former study does not report a known 253γ in the 9/2[624] band which may, conceivably, have been unresolved from the 252γ.
251.57+X	251.6	I(γ): weighted average from (³²S,4nγ) E=160 MeV and (³²S,4nγ) E=159 MeV.
275.33	208.0	E(γ): From α decay (15.2 s). M(γ): From α decay (15.2 s).
275.33	275.5	E(γ): From α decay (15.2 s). M(γ): From α decay (15.2 s).
406.93+X	155.2	I(γ): from (³²S,4nγ) E=160 MeV; 12 5 in (³²S,4nγ) E=159 MeV.
542.5	280.9	E(γ): 280.4 2 in (³²S,4nγ) E=160 MeV. M(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
577.3	291.4	E(γ): 290.8 2 in (³²S,4nγ) E=160 MeV.
585.79+X	178.8	I(γ): from (³²S,4nγ) E=160 MeV; 9 4 in (³²S,4nγ) E=159 MeV.
585.79+X	334.3	E(γ): 333.8 2 in (³²S,4nγ) E=160 MeV.
779.48+X	193.7	I(γ): from (³²S,4nγ) E=160 MeV; 9 5 in (³²S,4nγ) E=159 MeV.
779.48+X	372.5	E(γ): 372.0 2 in (³²S,4nγ) E=160 MeV. I(γ): from (³²S,4nγ) E=160 MeV.
883.94	271.5	E(γ): 271.0 2 in (³²S,4nγ) E=160 MeV.
883.94	346.8	E(γ): 346.3 2 in (³²S,4nγ) E=160 MeV.
906.5	364.0	M(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
953.3	376.0	E(γ): 375.4 2 in (³²S,4nγ) E=160 MeV.
993.0+X	407.2	E(γ): 406.7 2 in (³²S,4nγ) E=160 MeV.
1016.05	403.7	M(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
1219.5+X	440.0	E(γ): 439.5 2 in (³²S,4nγ) E=160 MeV.
1319.53	303.4	E(γ): 303.0 2 in (³²S,4nγ) E=160 MeV. I(γ): I(303γ):I(436γ)=78 8:100 30 in (³²S,4nγ) E=160 MeV.
1319.53	435.7	E(γ): 435.3 2 in (³²S,4nγ) E=160 MeV.
1404.7	451.4	E(γ): 450.9 2 in (³²S,4nγ) E=160 MeV.
1465.8+X	472.8	E(γ): 472.2 2 in (³²S,4nγ) E=160 MeV.
1720.9+X	501.4	E(γ): 500.8 2 in (³²S,4nγ) E=160 MeV.
E(level)	E(gamma)	Comments
1832.6	361.9	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV. I(γ): from (³²S,4nγ) E=160 MeV; absent in E=159 MeV experiment.
1832.6	513.2	E(γ): 512.8 2 in (³²S,4nγ) E=160 MeV. I(γ): from (³²S,4nγ) E=160 MeV.
1849.2	503.9	E(γ): 503.4 5 in (³²S,4nγ) E=160 MeV.
1921.5	516.8	E(γ): 516.3 2 in (³²S,4nγ) E=160 MeV.
1997.7+X	531.9	E(γ): 531.4 2 in (³²S,4nγ) E=160 MeV.
2276.7+X	555.8	E(γ): 555.3 2 in (³²S,4nγ) E=160 MeV.
2408.9	559.7	E(γ): 558.9 5 in (³²S,4nγ) E=160 MeV.
2414.5	422.6	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
2414.5	581.9	E(γ): 581.1 5 in (³²S,4nγ) E=160 MeV.
2879.5+X	602.8	E(γ): 602.2 5 in (³²S,4nγ) E=160 MeV.
3010.7	601.8	E(γ): Placed as J=31/2 to 27/2 transition in 1/2[521] band in (³²S,4nγ) E=160 MeV but γ is absent in (³²S,4nγ) E=159 MeV, so evaluator considers level and placement to be uncertain.. From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
3102.1	610.1	E(γ): 609.6 5 in (³²S,4nγ) E=160 MeV.
3212.3	637.6	E(γ): 637.0 2 in (³²S,4nγ) E=160 MeV.
3520.0+X	640.5	E(γ): 638.0 5 in (³²S,4nγ) E=160 MeV.
3632.6	621.9	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
3725.9	623.8	E(γ): 626.3 5 in (³²S,4nγ) E=160 MeV for weak γ; possibly γ is contaminated or misplaced in one or both studies.
3748.0	692.2	E(γ): 692.9 5 in (³²S,4nγ) E=160 MeV.
3895.4	683.1	E(γ): from (³²S,4nγ) E=160 MeV.
4269.2	636.6	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
4365.8	639.9	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.
4474.0	729.0	E(γ): From ¹⁵⁵Gd(³²S,4nγ) E=160 MeV.