List of levels for 135SM

Authors: Balraj Singh, Alexander A. Rodionov and Yuri L. Khazov | Citation: Nucl. Data Sheets 109, 517 (2008) | Cutoff date: 1-JUL-2022

The isotope was first identified by measurement of the x-ray in coincidence with positrons (1977Bo02). On-line mass separation and x-ray coincidences were used by 1989Vi04 in ⁹²Mo(⁴⁶Ti,2pn) reaction

¹³⁵Eu was identified by 1989Vi04 with T_1/2=1.5 s 2 but no excited in ¹³⁵Sm from ¹³⁵Eu ε decay were identified

α 77-keV γ-ray peak from the decay of ¹³⁵Sm shows (1989Vi04) a second (unassigned) component with T_1/2=2.4 s 9 which may correspond to an isomer in ¹³⁵Sm, but the origin of this component remains unclear

Nuclear structure calculations: 1992Zh10 (identical bands analyzed), 1992Se09 (magnetic moment, particle-rotor model)

E(level): From least-squares fit to Eγ’s. Normalized χ²=3.1 is larger than critical χ²=1.9. There are four γ rays that fit poorly, just outside 2σ’s

J^π(level): For excited states, all assignments are based on: 1. 3/2⁺ for 0⁺x and 7/2⁺ for 0⁺y states; 2. γγ(θ)(DCO) data for higher excitations; 3. band associations; and 4. cranked-shell model calculations.

T_1/2(level): From ΔS(a) (1992Re05) for excited states

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Conversion Coefficient	Additional Data
100+Y	(9/2-)	21 ns 14	≈100	[E1]	0.276	B(E1)(W.u.)≈0.000010, α=0.276, α(K)≈0.232, α(L)≈0.0341, α(M)≈0.00730, α(N)≈0.001627, α(O)≈0.000230, α(P)≈1.125E-5, α(N+)≈0.00187
4121.6+Y	(37/2+)	0.96 ps	686.9 2	E2	0.00576	B(E2)(W.u.)=93, α=0.00576, α(K)=0.00482 7, α(L)=0.000740 11, α(M)=0.0001603 23, α(N)=3.61E-5 5, α(O)=5.27E-6 8, α(P)=2.83E-7 4, α(N+)=4.16E-5 6
4894.3+Y	(41/2+)	0.44 ps	772.7 2	E2	0.00438	B(E2)(W.u.)=113, α=0.00438, α(K)=0.00368 6, α(L)=0.000548 8, α(M)=0.0001183 17, α(N)=2.67E-5 4, α(O)=3.91E-6 6, α(P)=2.17E-7 3, α(N+)=3.08E-5 5
5752.0+Y	(45/2+)	0.207 ps	857.7 2	E2	0.00346	B(E2)(W.u.)=143, α=0.00346, α(K)=0.00292 4, α(L)=0.000425 6, α(M)=9.15E-5 13, α(N)=2.06E-5 3, α(O)=3.04E-6 5, α(P)=1.732E-7 25, α(N+)=2.39E-5 4
6693.3+Y	(49/2+)	0.152 ps	941.3 2	E2	0.00283	B(E2)(W.u.)=122, α=0.00283, α(K)=0.00239 4, α(L)=0.000341 5, α(M)=7.34E-5 11, α(N)=1.657E-5 24, α(O)=2.45E-6 4, α(P)=1.421E-7 20, α(N+)=1.92E-5 3
7715.3+Y	(53/2+)	0.083 ps	1022.0 3	E2	0.00237	B(E2)(W.u.)=148, α=0.00237, α(K)=0.00202 3, α(L)=0.000283 4, α(M)=6.07E-5 9, α(N)=1.372E-5 20, α(O)=2.03E-6 3, α(P)=1.198E-7 17, α(N+)=1.588E-5 23
8817.1+Y	(57/2+)	0.064 ps	1101.8 3	[E2]	0.00203	B(E2)(W.u.)=132, α=0.00203, α(K)=0.001727 25, α(L)=0.000240 4, α(M)=5.13E-5 8, α(N)=1.161E-5 17, α(O)=1.724E-6 25, α(P)=1.028E-7 15, α(N+)=1.377E-5 20
9998.0+Y	(61/2+)	0.037 ps	1180.9 4	[E2]	1.77×10^-3	B(E2)(W.u.)=162, α=1.77E-3, α(K)=0.001502 21, α(L)=0.000206 3, α(M)=4.41E-5 7, α(N)=9.98E-6 14, α(O)=1.486E-6 21, α(P)=8.94E-8 13, α(N+)=1.540E-5 22

Q(β-)=-8.71×10³ keV SY	S(n)= 9.55×10³ keV SY	S(p)= 3.38×10³ keV 16	Q(α)= 2.49×10³ keV 16
Reference: 2021WA16

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0		(3/2+,5/2+)	10.3 s 5 % ε = 100 % εp = 0.02 1
0.0+X	A	(3/2+)
0.0+Y	A	(7/2+)
≈100+Y	A	(9/2-)	21 ns 14	≈100	100	[E1]	0.0+Y	(7/2+)
207.20+X 20	A	(7/2+)		207.2 2	100	Q	0.0+X	(3/2+)
221.35+Y 16	A	(9/2+)		221.0 2	100	D	0.0+Y	(7/2+)
276.76+Y 19	A	(11/2-)		176.8 2	100	D	100+Y	(9/2-)
458.86+Y 16	A	(11/2+)		237.6 2 459.2 2	50 8 ≈100	D Q	221.35+Y 0.0+Y	(9/2+) (7/2+)
539.8+X 3	A	(11/2+)		332.6 2	100	Q	207.20+X	(7/2+)
551.71+Y 23	A	(13/2-)		274.9 2 451.6 5	100 13 34 14	D	276.76+Y 100+Y	(11/2-) (9/2-)
691.93+Y 21	A	(13/2+)		233.4 2 469.6 3	35 5 ≈100	D Q	458.86+Y 221.35+Y	(11/2+) (9/2+)
765.38+Y 24	A	(15/2-)		213.5 2 488.7 2	54 6 100 8	D Q	551.71+Y 276.76+Y	(13/2-) (11/2-)
920.42+Y 24	A	(15/2+)		228.1 2 461.8 3	42 6 ≈100	D Q	691.93+Y 458.86+Y	(13/2+) (11/2+)
1000.8+X 4	A	(15/2+)		461.0 2	100	Q	539.8+X	(11/2+)
1133.0+Y 3	A	(17/2-)		367.8 3 581.4 2	35 5 100 10	D Q	765.38+Y 551.71+Y	(15/2-) (13/2-)
1162.5+Y 3	A	(17/2+)		241.8 2 471.2 3	36 5 ≈100	D Q	920.42+Y 691.93+Y	(15/2+) (13/2+)
1366.2+Y 3	A	(19/2-)		232.8 3 600.6 2	20 5 100 9	D Q	1133.0+Y 765.38+Y	(17/2-) (15/2-)
1423.2+Y 3	A	(19/2+)		260.7 2 502.8 2	28 7 100 9	D Q	1162.5+Y 920.42+Y	(17/2+) (15/2+)
1578.4+X 4	A	(19/2+)		577.6 2	100	Q	1000.8+X	(15/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1704.4+Y 3	A	(21/2+)		281.2 2 541.9 2	20 3 100 7	D Q	1423.2+Y 1162.5+Y	(19/2+) (17/2+)
1788.7+Y 3	A	(21/2-)		422.6 3 656.0 2	67 11 100 17	D Q	1366.2+Y 1133.0+Y	(19/2-) (17/2-)
2007.4+Y 3	A	(23/2+)		303.1 2 584.1 2	20 6 100 10	D Q	1704.4+Y 1423.2+Y	(21/2+) (19/2+)
2059.5+Y 4	A	(23/2-)		271.7 3 692.6 3	25 4 100 7	D Q	1788.7+Y 1366.2+Y	(21/2-) (19/2-)
2253.6+X 5	A	(23/2+)		675.2 2	100	Q	1578.4+X	(19/2+)
2302.8+Y 4	A	(25/2+)		295.0 5 598.5 2	7 4 100 8	D Q	2007.4+Y 1704.4+Y	(23/2+) (21/2+)
2468.1+Y 5	A	(25/2-)		408.7 4 679.3 4	75 14 100 14	Q	2059.5+Y 1788.7+Y	(23/2-) (21/2-)
2677.6+Y 4	A	(27/2+)		670.2 2	100	Q	2007.4+Y	(23/2+)
2789.3+Y 6	A	(27/2-)		320.7 5 ? 729.8 4	22 4 100 9	Q	2468.1+Y 2059.5+Y	(25/2-) (23/2-)
2816.1+Y 4	A	(29/2+)		513.3 2	100	Q	2302.8+Y	(25/2+)
2935.1+Y 4	A	(29/2+)		632.2 2	100	Q	2302.8+Y	(25/2+)
3007.7+X 6 ?	A	(27/2+)		754.1 3 ?			2253.6+X	(23/2+)
3131+Y	A	(31/2-)		315?			2816.1+Y	(29/2+)
3203.1+Y 11 ?	A	(29/2-)		735 1 ?	100		2468.1+Y	(25/2-)
3431.7+Y 5	A	(31/2+)		754.1 3	100	Q	2677.6+Y	(27/2+)
3434.30+Y 20	A	(35/2-)		303.3 2	100	Q	3131+Y	(31/2-)
3434.7+Y 4	A	(33/2+)		499.6 2 618.7 2	79 7 100 9	Q Q	2935.1+Y 2816.1+Y	(29/2+) (29/2+)
3606.3+Y 12 ?	A	(31/2-)		817 1 ?	100		2789.3+Y	(27/2-)
3883.2+Y 3	A	(39/2-)		448.9 2	100	Q	3434.30+Y	(35/2-)
4121.6+Y 5	A	(37/2+)	0.96 ps	686.9 2	100	E2	3434.7+Y	(33/2+)
4267.5+Y 6 ?	A	(35/2+)		835.8 3 ?	100		3431.7+Y	(31/2+)
4453.7+Y 4	A	(43/2-)		570.5 2	100	Q	3883.2+Y	(39/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4894.3+Y 5	A	(41/2+)	0.44 ps	772.7 2	100	E2	4121.6+Y	(37/2+)
5115.3+Y 4	A	(47/2-)		661.6 2	100	Q	4453.7+Y	(43/2-)
5181.5+Y 12 ?	A	(39/2+)		914.0 10 ?	100		4267.5+Y	(35/2+)
5752.0+Y 6	A	(45/2+)	0.207 ps	857.7 2	100	E2	4894.3+Y	(41/2+)
5820.7+Y 5	A	(51/2-)		705.4 2	100	Q	5115.3+Y	(47/2-)
6487.6+Y 6 ?	A	(55/2-)		666.9 3 ?	100	Q	5820.7+Y	(51/2-)
6693.3+Y 6	A	(49/2+)	0.152 ps	941.3 2	100	E2	5752.0+Y	(45/2+)
7715.3+Y 7	A	(53/2+)	0.083 ps	1022.0 3	100	E2	6693.3+Y	(49/2+)
8817.1+Y 7	A	(57/2+)	0.064 ps	1101.8 3	100	[E2]	7715.3+Y	(53/2+)
9998.0+Y 9	A	(61/2+)	0.037 ps	1180.9 4	100	[E2]	8817.1+Y	(57/2+)
11260.0+Y 13	A	(65/2+)		1262			9998.0+Y	(61/2+)
12599.0+Y 17	A	(69/2+)		1339			11260.0+Y	(65/2+)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - ν7/2[404], α=-1/2.
0.0+Y	(7/2+)
458.86+Y 16	(11/2+)
920.42+Y 24	(15/2+)
1423.2+Y 3	(19/2+)		260.7 2 502.8 2	28 7 100 9	D Q	1162.5+Y 920.42+Y	(17/2+) (15/2+)
2007.4+Y 3	(23/2+)		303.1 2 584.1 2	20 6 100 10	D Q	1704.4+Y 1423.2+Y	(21/2+) (19/2+)
2677.6+Y 4	(27/2+)		670.2 2	100	Q	2007.4+Y	(23/2+)
3431.7+Y 5	(31/2+)		754.1 3	100	Q	2677.6+Y	(27/2+)
4267.5+Y 6	(35/2+)		835.8 3 ?	100		3431.7+Y	(31/2+)
5181.5+Y 12	(39/2+)		914.0 10 ?	100		4267.5+Y	(35/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - ν7/2[404], α=+1/2.
221.35+Y 16	(9/2+)
691.93+Y 21	(13/2+)
1162.5+Y 3	(17/2+)
1704.4+Y 3	(21/2+)		281.2 2 541.9 2	20 3 100 7	D Q	1423.2+Y 1162.5+Y	(19/2+) (17/2+)
2302.8+Y 4	(25/2+)		295.0 5 598.5 2	7 4 100 8	D Q	2007.4+Y 1704.4+Y	(23/2+) (21/2+)
2935.1+Y 4	(29/2+)		632.2 2	100	Q	2302.8+Y	(25/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - SD band, ν1/2[606].
2816.1+Y 4	(29/2+)
3434.7+Y 4	(33/2+)
4121.6+Y 5	(37/2+)	0.96 ps
4894.3+Y 5	(41/2+)	0.44 ps	772.7 2	100	E2	4121.6+Y	(37/2+)
5752.0+Y 6	(45/2+)	0.207 ps	857.7 2	100	E2	4894.3+Y	(41/2+)
6693.3+Y 6	(49/2+)	0.152 ps	941.3 2	100	E2	5752.0+Y	(45/2+)
7715.3+Y 7	(53/2+)	0.083 ps	1022.0 3	100	E2	6693.3+Y	(49/2+)
8817.1+Y 7	(57/2+)	0.064 ps	1101.8 3	100	[E2]	7715.3+Y	(53/2+)
9998.0+Y 9	(61/2+)	0.037 ps	1180.9 4	100	[E2]	8817.1+Y	(57/2+)
11260.0+Y 13	(65/2+)		1262			9998.0+Y	(61/2+)
12599.0+Y 17	(69/2+)		1339			11260.0+Y	(65/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - ν9/2[514], α=-1/2.
276.76+Y 19	(11/2-)
765.38+Y 24	(15/2-)
1366.2+Y 3	(19/2-)
2059.5+Y 4	(23/2-)		271.7 3 692.6 3	25 4 100 7	D Q	1788.7+Y 1366.2+Y	(21/2-) (19/2-)
2789.3+Y 6	(27/2-)		320.7 5 ? 729.8 4	22 4 100 9	Q	2468.1+Y 2059.5+Y	(25/2-) (23/2-)
3606.3+Y 12	(31/2-)		817 1 ?	100		2789.3+Y	(27/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - ν9/2[514], α=+1/2.
≈100+Y	(9/2-)	21 ns 14
551.71+Y 23	(13/2-)
1133.0+Y 3	(17/2-)
1788.7+Y 3	(21/2-)		422.6 3 656.0 2	67 11 100 17	D Q	1366.2+Y 1133.0+Y	(19/2-) (17/2-)
2468.1+Y 5	(25/2-)		408.7 4 679.3 4	75 14 100 14	Q	2059.5+Y 1788.7+Y	(23/2-) (21/2-)
3203.1+Y 11	(29/2-)		735 1 ?	100		2468.1+Y	(25/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - ΔJ=2 band.
0.0+X	(3/2+)
207.20+X 20	(7/2+)
539.8+X 3	(11/2+)
1000.8+X 4	(15/2+)		461.0 2	100	Q	539.8+X	(11/2+)
1578.4+X 4	(19/2+)		577.6 2	100	Q	1000.8+X	(15/2+)
2253.6+X 5	(23/2+)		675.2 2	100	Q	1578.4+X	(19/2+)
3007.7+X 6	(27/2+)		754.1 3 ?			2253.6+X	(23/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - ΔJ=2 band.
3131+Y	(31/2-)
3434.30+Y 20	(35/2-)
3883.2+Y 3	(39/2-)
4453.7+Y 4	(43/2-)		570.5 2	100	Q	3883.2+Y	(39/2-)
5115.3+Y 4	(47/2-)		661.6 2	100	Q	4453.7+Y	(43/2-)
5820.7+Y 5	(51/2-)		705.4 2	100	Q	5115.3+Y	(47/2-)
6487.6+Y 6	(55/2-)		666.9 3 ?	100	Q	5820.7+Y	(51/2-)

E(level)	J^π(level)	T_1/2(level)	Comments
0.0+X	(3/2+)		E(level): ΔJ=2 band.
0.0+Y	(7/2+)		E(level): ν7/2[404], α=-1/2.
100+Y	(9/2-)	21 ns 14	E(level): ν9/2[514], α=+1/2.
207.20+X	(7/2+)		E(level): ΔJ=2 band.
221.35+Y	(9/2+)		E(level): ν7/2[404], α=+1/2.
276.76+Y	(11/2-)		E(level): ν9/2[514], α=-1/2.
458.86+Y	(11/2+)		E(level): ν7/2[404], α=-1/2.
539.8+X	(11/2+)		E(level): ΔJ=2 band.
551.71+Y	(13/2-)		E(level): ν9/2[514], α=+1/2.
691.93+Y	(13/2+)		E(level): ν7/2[404], α=+1/2.
765.38+Y	(15/2-)		E(level): ν9/2[514], α=-1/2.
920.42+Y	(15/2+)		E(level): ν7/2[404], α=-1/2.
1000.8+X	(15/2+)		E(level): ΔJ=2 band.
1133.0+Y	(17/2-)		E(level): ν9/2[514], α=+1/2.
1162.5+Y	(17/2+)		E(level): ν7/2[404], α=+1/2.
1366.2+Y	(19/2-)		E(level): ν9/2[514], α=-1/2.
1423.2+Y	(19/2+)		E(level): ν7/2[404], α=-1/2.
1578.4+X	(19/2+)		E(level): ΔJ=2 band.
1704.4+Y	(21/2+)		E(level): ν7/2[404], α=+1/2.
1788.7+Y	(21/2-)		E(level): ν9/2[514], α=+1/2.
2007.4+Y	(23/2+)		E(level): ν7/2[404], α=-1/2.
2059.5+Y	(23/2-)		E(level): ν9/2[514], α=-1/2.
2253.6+X	(23/2+)		E(level): ΔJ=2 band.
2302.8+Y	(25/2+)		E(level): ν7/2[404], α=+1/2.
2468.1+Y	(25/2-)		E(level): ν9/2[514], α=+1/2.
E(level)	J^π(level)	T_1/2(level)	Comments
2677.6+Y	(27/2+)		E(level): ν7/2[404], α=-1/2.
2789.3+Y	(27/2-)		E(level): ν9/2[514], α=-1/2.
2816.1+Y	(29/2+)		E(level): SD band, ν1/2[606].
2935.1+Y	(29/2+)		E(level): ν7/2[404], α=+1/2.
3007.7+X	(27/2+)		E(level): ΔJ=2 band.
3131+Y	(31/2-)		E(level): ΔJ=2 band.
3203.1+Y	(29/2-)		E(level): ν9/2[514], α=+1/2.
3431.7+Y	(31/2+)		E(level): ν7/2[404], α=-1/2.
3434.30+Y	(35/2-)		E(level): ΔJ=2 band.
3434.7+Y	(33/2+)		E(level): SD band, ν1/2[606].
3606.3+Y	(31/2-)		E(level): ν9/2[514], α=-1/2.
3883.2+Y	(39/2-)		E(level): ΔJ=2 band.
4121.6+Y	(37/2+)	0.96 ps	E(level): SD band, ν1/2[606].
4267.5+Y	(35/2+)		E(level): ν7/2[404], α=-1/2.
4453.7+Y	(43/2-)		E(level): ΔJ=2 band.
4894.3+Y	(41/2+)	0.44 ps	E(level): SD band, ν1/2[606].
5115.3+Y	(47/2-)		E(level): ΔJ=2 band.
5181.5+Y	(39/2+)		E(level): ν7/2[404], α=-1/2.
5752.0+Y	(45/2+)	0.207 ps	E(level): SD band, ν1/2[606].
5820.7+Y	(51/2-)		E(level): ΔJ=2 band.
6487.6+Y	(55/2-)		E(level): ΔJ=2 band.
6693.3+Y	(49/2+)	0.152 ps	E(level): SD band, ν1/2[606].
7715.3+Y	(53/2+)	0.083 ps	E(level): SD band, ν1/2[606].
8817.1+Y	(57/2+)	0.064 ps	E(level): SD band, ν1/2[606].
9998.0+Y	(61/2+)	0.037 ps	E(level): SD band, ν1/2[606].
E(level)	J^π(level)	T_1/2(level)	Comments
11260.0+Y	(65/2+)		E(level): SD band, ν1/2[606].
12599.0+Y	(69/2+)		E(level): SD band, ν1/2[606].

E(level)	E(gamma)	Comments
207.20+X	207.2	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
221.35+Y	221.0	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
276.76+Y	176.8	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
458.86+Y	237.6	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
458.86+Y	459.2	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
539.8+X	332.6	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
551.71+Y	274.9	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
691.93+Y	233.4	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
691.93+Y	469.6	E(γ): level-energy difference=470.6 M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
765.38+Y	213.5	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
765.38+Y	488.7	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
920.42+Y	228.1	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
920.42+Y	461.8	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1000.8+X	461.0	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1133.0+Y	367.8	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1133.0+Y	581.4	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1162.5+Y	241.8	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1162.5+Y	471.2	E(γ): level-energy difference=470.6 M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1366.2+Y	232.8	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1366.2+Y	600.6	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1423.2+Y	260.7	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1423.2+Y	502.8	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1578.4+X	577.6	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
1704.4+Y	281.2	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1704.4+Y	541.9	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
E(level)	E(gamma)	Comments
1788.7+Y	422.6	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
1788.7+Y	656.0	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2007.4+Y	303.1	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
2007.4+Y	584.1	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2059.5+Y	271.7	E(γ): level-energy difference=270.9 M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
2059.5+Y	692.6	E(γ): level-energy difference=693.4 M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2253.6+X	675.2	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2302.8+Y	295.0	M(γ): R(DCO) indicates ΔJ=1, dipole or dipole+quadrupole
2302.8+Y	598.5	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2468.1+Y	679.3	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2677.6+Y	670.2	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2789.3+Y	729.8	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2816.1+Y	513.3	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
2935.1+Y	632.2	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
3431.7+Y	754.1	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
3434.30+Y	303.3	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
3434.7+Y	499.6	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
3434.7+Y	618.7	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
3883.2+Y	448.9	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
4121.6+Y	686.9	M(γ): From R(DCO) (indicating ΔJ=2) and RUL(for E2 and M2)
4453.7+Y	570.5	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
4894.3+Y	772.7	M(γ): From R(DCO) (indicating ΔJ=2) and RUL(for E2 and M2)
5115.3+Y	661.6	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
5752.0+Y	857.7	M(γ): From R(DCO) (indicating ΔJ=2) and RUL(for E2 and M2)
5820.7+Y	705.4	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
E(level)	E(gamma)	Comments
6487.6+Y	666.9	M(γ): R(DCO) indicates ΔJ=2, quadrupole (most likely E2)
6693.3+Y	941.3	M(γ): From R(DCO) (indicating ΔJ=2) and RUL(for E2 and M2)
7715.3+Y	1022.0	M(γ): From R(DCO) (indicating ΔJ=2) and RUL(for E2 and M2)

References:
A	⁶⁴Zn(⁷⁴Se,2pnγ),	B	¹³⁵Eu ε decay (1.5 S)