List of levels for 147SM

Authors: N. Nica and B. Singh | Citation: Nucl. Data Sheets 181, 1 (2022) | Cutoff date: 9-Mar-2022

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
121.212	5/2-	0.798 ns 17	121.220 17	M1+E2	-0.33 3	0.996	B(E2)(W.u.)=28.9 +49-46, B(M1)(W.u.)=0.00700 21, α=0.996 15, α(K)=0.814 12, α(L)=0.143 5, α(M)=0.0312 12, α(N)=0.00702 25, α(O)=0.00101 3, α(P)=5.06E-5 8
197.284	3/2-	1.25 ns 4	76.073 10	M1+E2	+0.655 34	4.53	B(E2)(W.u.)=28.3 24, B(M1)(W.u.)=6.83E-4 37, α=4.53 9, α(K)=2.91 5, α(L)=1.26 7, α(M)=0.288 15, α(N)=0.064 4, α(O)=0.0083 4, α(P)=0.000170 4
197.284	3/2-	1.25 ns 4	197.299 12	E2		0.218	B(E2)(W.u.)=23.3 6, α=0.218, α(K)=0.1565 22, α(L)=0.0482 7, α(M)=0.01092 16, α(N)=0.00241 4, α(O)=0.000320 5, α(P)=7.73E-6 11
716.62	11/2-	2.35 ps 5	716.45 5	E2		0.00522	B(E2)(W.u.)=27.5 6, α=0.00522, α(K)=0.00437 7, α(L)=0.000664 10, α(M)=0.0001436 20, α(N)=3.23E-5 5, α(O)=4.73E-6 7, α(P)=2.57E-7 4
798.731	3/2-	1.00 ps 21	601.450 4	M1(+E2)	0.005 8	0.01354	B(E2)(W.u.)<0.0095, B(M1)(W.u.)=0.029 +8-5, α=0.01354, α(K)=0.01156 17, α(L)=0.001563 22, α(M)=0.000334 5, α(N)=7.58E-5 11, α(O)=1.141E-5 16, α(P)=7.21E-7 10
	3/2-	1.00 ps 21	677.516 7	M1+E2	-0.48 2	0.00931	B(E2)(W.u.)=7.6 +21-14, B(M1)(W.u.)=0.027 +7-5, α=0.00931 14, α(K)=0.00793 12, α(L)=0.001087 16, α(M)=0.000233 4, α(N)=5.27E-5 8, α(O)=7.90E-6 12, α(P)=4.91E-7 8
	3/2-	1.00 ps 21	798.729 5	E2		0.00406	α=0.00406, α(K)=0.00342 5, α(L)=0.000505 7, α(M)=0.0001089 16, α(N)=2.46×10^-5 4, α(O)=3.61E-6 5, α(P)=2.02E-7 3
809.358	9/2-	3.1 ps 5	688.15 4	E2		0.00574	B(E2)(W.u.)=5.1 +10-8, α=0.00574, α(K)=0.00480 7, α(L)=0.000737 11, α(M)=0.0001595 23, α(N)=3.59E-5 5, α(O)=5.24E-6 8, α(P)=2.82E-7 4
809.358	9/2-	3.1 ps 5	809.380 16	M1+E2	0.46	0.00608	B(E2)(W.u.)=1.6 +7-5, B(M1)(W.u.)=0.0088 +18-14, α=0.00608, α(K)=0.00519 8, α(L)=0.000703 10, α(M)=0.0001503 21, α(N)=3.41E-5 5, α(O)=5.11E-6 8, α(P)=3.21E-7 5
932.0	11/2+		215.3	E1		0.0347	α=0.0347, α(K)=0.0296 5, α(L)=0.00408 6, α(M)=0.000872 13, α(N)=0.000196 3, α(O)=2.85×10^-5 4, α(P)=1.577E-6 22
932.0	11/2+		931.6	[M2+E3]		0.0091	α=0.0091 28, α(K)=0.0076 25, α(L)=0.0012 3, α(M)=0.00025 6, α(N)=5.7×10^-5 14, α(O)=8.4E-6 22, α(P)=4.9E-7 17
1030.70	13/2+		314.10 15	E1		0.01311	α=0.01311, α(K)=0.01118 16, α(L)=0.001515 22, α(M)=0.000323 5, α(N)=7.28×10^-5 11, α(O)=1.070E-5 15, α(P)=6.17E-7 9
1043.528	1/2-,3/2-		846.242 11	M1+E2	-0.24 6	0.00574	α=0.00574 11, α(K)=0.00491 9, α(L)=0.000658 12, α(M)=0.0001406 24, α(N)=3.19×10^-5 6, α(O)=4.80E-6 9, α(P)=3.04E-7 6
1054.217	3/2+		856.929 5	E1		1.39×10^-3	α=1.39×10^-3, α(K)=0.001191 17, α(L)=0.0001540 22, α(M)=3.27E-5 5, α(N)=7.40E-6 11, α(O)=1.107E-6 16, α(P)=6.88E-8 10
1054.217	3/2+		933.005 8	E1		1.18×10^-3	α=1.18×10^-3, α(K)=0.001011 15, α(L)=0.0001303 19, α(M)=2.77E-5 4, α(N)=6.26E-6 9, α(O)=9.37E-7 14, α(P)=5.85E-8 9
1063.389	5/2+		942.177 7	E1		1.15×10^-3	α=1.15×10^-3, α(K)=0.000992 14, α(L)=0.0001278 18, α(M)=2.72E-5 4, α(N)=6.14E-6 9, α(O)=9.19E-7 13, α(P)=5.74E-8 8
1063.389	5/2+		1063.380 9	E1		9.20×10^-4	α=9.20×10^-4, α(K)=0.000791 11, α(L)=0.0001015 15, α(M)=2.15E-5 3, α(N)=4.88E-6 7, α(O)=7.30E-7 11, α(P)=4.59E-8 7
1069.05	9/2-		947.9 1	E2		0.00279	α=0.00279, α(K)=0.00236 4, α(L)=0.000336 5, α(M)=7.22×10^-5 11, α(N)=1.630E-5 23, α(O)=2.41E-6 4, α(P)=1.401E-7 20
1069.05	9/2-		1069.05 10	M1+E2		0.0028	α=0.0028 6, α(K)=0.0024 6, α(L)=0.00032 7, α(M)=6.8×10^-5 14, α(N)=1.5E-5 3, α(O)=2.3E-6 5, α(P)=1.4E-7 4
1077.049	5/2-		267.74 3	(E2)		0.0804	α=0.0804, α(K)=0.0615 9, α(L)=0.01474 21, α(M)=0.00330 5, α(N)=0.000733 11, α(O)=9.99×10^-5 14, α(P)=3.24E-6 5
	5/2-		278.352 14	M1+E2	0.086 48	0.0985	α=0.0985, α(K)=0.0837 12, α(L)=0.01165 17, α(M)=0.00250 4, α(N)=0.000567 8, α(O)=8.50×10^-5 12, α(P)=5.29E-6 8
	5/2-		879.761 8	M1+E2	-0.124 7	0.00531	α=0.00531, α(K)=0.00454 7, α(L)=0.000607 9, α(M)=0.0001297 19, α(N)=2.94×10^-5 5, α(O)=4.43E-6 7, α(P)=2.82E-7 4
	5/2-		955.832 5	M1+E2	+0.16 4	0.00434	α=0.00434 7, α(K)=0.00371 6, α(L)=0.000495 8, α(M)=0.0001057 16, α(N)=2.40×10^-5 4, α(O)=3.61E-6 6, α(P)=2.30E-7 4
	5/2-		1077.043 6	M1+E2	-0.071 5	0.00330	α=0.00330, α(K)=0.00282 4, α(L)=0.000374 6, α(M)=7.99×10^-5 12, α(N)=1.81E-5 3, α(O)=2.73E-6 4, α(P)=1.743E-7 25
1106.861	(3/2-:9/2-)		1106.863 17	(E2(+M1))		0.0026	α=0.0026 6, α(K)=0.0022 5, α(L)=0.00029 6, α(M)=6.3×10^-5 13, α(N)=1.4E-5 3, α(O)=2.1E-6 5, α(P)=1.3E-7 4
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
1180.253	5/2+		1180.231 10	E1		7.79×10^-4	α=7.79×10^-4, α(K)=0.000655 10, α(L)=8.37E-5 12, α(M)=1.776E-5 25, α(N)=4.02E-6 6, α(O)=6.03E-7 9, α(P)=3.80E-8 6
1317.677	1/2-,3/2-,5/2-		518.96 3	M1		0.0196	α=0.0196, α(K)=0.01671 24, α(L)=0.00227 4, α(M)=0.000486 7, α(N)=0.0001103 16, α(O)=1.658×10^-5 24, α(P)=1.046E-6 15
1317.677	1/2-,3/2-,5/2-		1120.387 9	M1(+E2)	-0.018 17	0.00301	α=0.00301, α(K)=0.00258 4, α(L)=0.000341 5, α(M)=7.28×10^-5 11, α(N)=1.652E-5 24, α(O)=2.49E-6 4, α(P)=1.591E-7 23
1317.859	5/2-,7/2-,9/2-		1317.853 13	M1		0.00209	α=0.00209, α(K)=0.001766 25, α(L)=0.000233 4, α(M)=4.97×10^-5 7, α(N)=1.126E-5 16, α(O)=1.698E-6 24, α(P)=1.088E-7 16
1318.076	3/2-,5/2-		1196.858 11	E2		1.72×10^-3	α=1.72×10^-3, α(K)=0.001462 21, α(L)=0.000200 3, α(M)=4.29E-5 6, α(N)=9.70E-6 14, α(O)=1.444E-6 21, α(P)=8.71E-8 13
1449.113	7/2-		1251.841 24	[E2]		1.58×10^-3	α=1.58×10^-3, α(K)=0.001337 19, α(L)=0.000182 3, α(M)=3.90E-5 6, α(N)=8.81E-6 13, α(O)=1.314E-6 19, α(P)=7.96E-8 12
1449.113	7/2-		1449.106 12	M1		1.72×10^-3	α=1.72×10^-3, α(K)=0.001420 20, α(L)=0.000187 3, α(M)=3.98E-5 6, α(N)=9.03E-6 13, α(O)=1.362E-6 19, α(P)=8.73E-8 13
1453.220	3/2-		1255.930 8	M1+E2		0.0019	α=0.0019 4, α(K)=0.0017 4, α(L)=0.00022 4, α(M)=4.7×10^-5 9, α(N)=1.07E-5 20, α(O)=1.6E-6 3, α(P)=1.00E-7 22
1453.220	3/2-		1331.997 13	M1+E2	1.7 11	0.0016	α=0.0016 3, α(K)=0.0013 3, α(L)=0.00018 4, α(M)=3.8×10^-5 7, α(N)=8.6E-6 16, α(O)=1.28E-6 24, α(P)=8.0E-8 17
1458.17	15/2-		427.5 2	E1		0.00619	α=0.00619, α(K)=0.00529 8, α(L)=0.000707 10, α(M)=0.0001507 22, α(N)=3.40×10^-5 5, α(O)=5.03E-6 7, α(P)=2.98E-7 5
1458.17	15/2-		741.5 2	E2		0.00481	α=0.00481, α(K)=0.00404 6, α(L)=0.000608 9, α(M)=0.0001314 19, α(N)=2.96×10^-5 5, α(O)=4.34E-6 6, α(P)=2.38E-7 4
1471.417	3/2-,5/2-,7/2-		1350.198 14	M1+E2		0.0017	α=0.0017 3, α(K)=0.0014 3, α(L)=0.00019 4, α(M)=4.0×10^-5 7, α(N)=9.1E-6 16, α(O)=1.36E-6 25, α(P)=8.6E-8 18
1471.885	-		1274.592 14	E2		1.53×10^-3	α=1.53×10^-3, α(K)=0.001291 18, α(L)=0.0001754 25, α(M)=3.75E-5 6, α(N)=8.48E-6 12, α(O)=1.265E-6 18, α(P)=7.69E-8 11
1548.634	3/2+,5/2+		328.828 13	M1		0.0635	α=0.0635, α(K)=0.0540 8, α(L)=0.00746 11, α(M)=0.001598 23, α(N)=0.000362 5, α(O)=5.44×10^-5 8, α(P)=3.41E-6 5
	3/2+,5/2+		368.360 12	M1		0.0472	α=0.0472, α(K)=0.0401 6, α(L)=0.00552 8, α(M)=0.001183 17, α(N)=0.000268 4, α(O)=4.03×10^-5 6, α(P)=2.53E-6 4
	3/2+,5/2+		471.600 12	E1		0.00493	α=0.00493, α(K)=0.00422 6, α(L)=0.000560 8, α(M)=0.0001194 17, α(N)=2.69×10^-5 4, α(O)=3.99E-6 6, α(P)=2.39E-7 4
	3/2+,5/2+		494.419 16	M1		0.0221	α=0.0221, α(K)=0.0189 3, α(L)=0.00257 4, α(M)=0.000550 8, α(N)=0.0001248 18, α(O)=1.88×10^-5 3, α(P)=1.183E-6 17
	3/2+,5/2+		505.121 11	E1		0.00422	α=0.00422, α(K)=0.00361 5, α(L)=0.000478 7, α(M)=0.0001018 15, α(N)=2.30×10^-5 4, α(O)=3.41E-6 5, α(P)=2.05E-7 3
	3/2+,5/2+		749.895 17	E1		0.00181	α=0.00181, α(K)=0.001552 22, α(L)=0.000202 3, α(M)=4.29×10^-5 6, α(N)=9.70E-6 14, α(O)=1.448E-6 21, α(P)=8.93E-8 13
	3/2+,5/2+		1427.408 17	(E1)		7.01×10^-4	α=7.01×10^-4, α(K)=0.000470 7, α(L)=5.96E-5 9, α(M)=1.264E-5 18, α(N)=2.86E-6 4, α(O)=4.30E-7 6, α(P)=2.73E-8 4
1551.4	13/2-		742.2	(E2)		0.00480	α=0.00480, α(K)=0.00403 6, α(L)=0.000606 9, α(M)=0.0001311 19, α(N)=2.95×10^-5 5, α(O)=4.33E-6 6, α(P)=2.38E-7 4
1551.4	13/2-		835.0	(M1(+E2))		0.0049	α=0.0049 12, α(K)=0.0041 11, α(L)=0.00057 12, α(M)=0.00012 3, α(N)=2.8×10^-5 6, α(O)=4.1E-6 9, α(P)=2.53E-7 69
1716.2	17/2+		686.0	E2		0.00578	α=0.00578, α(K)=0.00483 7, α(L)=0.000743 11, α(M)=0.0001609 23, α(N)=3.62×10^-5 5, α(O)=5.28E-6 8, α(P)=2.84E-7 4
1717.3	9/2-		1717.8 5	M1+E2	1.5 7	0.00110	α=0.00110 9, α(K)=0.00080 8, α(L)=0.000105 10, α(M)=2.25×10^-5 20, α(N)=5.1E-6 5, α(O)=7.7E-7 7, α(P)=4.8E-8 5
1762.0	15/2+		829.7	E2		0.00373	α=0.00373, α(K)=0.00314 5, α(L)=0.000460 7, α(M)=9.92×10^-5 14, α(N)=2.24E-5 4, α(O)=3.29E-6 5, α(P)=1.86E-7 3
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
1843.77	5/2-		1844.2 6	M1+E2	1.6 9	0.00103	α=0.00103 10, α(K)=0.00069 8, α(L)=9.1×10^-5 10, α(M)=1.93E-5 20, α(N)=4.4E-6 5, α(O)=6.6E-7 7, α(P)=4.2E-8 5
1896.2	15/2-		1180.0	E2		1.77×10^-3	α=1.77×10^-3, α(K)=0.001504 21, α(L)=0.000207 3, α(M)=4.42E-5 7, α(N)=1.000E-5 14, α(O)=1.488E-6 21, α(P)=8.95E-8 13
2109.4	17/2-		558.3	(E2)		0.00961	α=0.00961, α(K)=0.00795 12, α(L)=0.001305 19, α(M)=0.000284 4, α(N)=6.39×10^-5 9, α(O)=9.21E-6 13, α(P)=4.62E-7 7
2109.4	17/2-		651.2 3	M1		0.01112	α=0.01112, α(K)=0.00949 14, α(L)=0.001281 18, α(M)=0.000274 4, α(N)=6.21×10^-5 9, α(O)=9.35E-6 14, α(P)=5.92E-7 9
2430.4	21/2+		714.8	E2		0.00524	α=0.00524, α(K)=0.00439 7, α(L)=0.000668 10, α(M)=0.0001444 21, α(N)=3.25×10^-5 5, α(O)=4.76E-6 7, α(P)=2.59E-7 4
2450.4	19/2-		992.3	(E2)		0.00253	α=0.00253, α(K)=0.00214 3, α(L)=0.000303 5, α(M)=6.50×10^-5 9, α(N)=1.467E-5 21, α(O)=2.17E-6 3, α(P)=1.273E-7 18
2470.0	19/2		459.0	M1+E2		0.021	α=0.021 6, α(K)=0.0180 49, α(L)=0.0027 4, α(M)=0.00059 8, α(N)=0.000133 19, α(O)=2.0×10^-5 4, α(P)=1.09E-6 34
2558.6	21/2-		108.2	M1(+E2)		1.56	α=1.56 21, α(K)=1.05 10, α(L)=0.39 24, α(M)=0.090 55, α(N)=0.020 12, α(O)=0.0026 15, α(P)=5.7×10^-5 16
2558.6	21/2-		449.0	E2		0.01717	α=0.01717, α(K)=0.01398 20, α(L)=0.00250 4, α(M)=0.000549 8, α(N)=0.0001230 18, α(O)=1.748×10^-5 25, α(P)=7.96E-7 12
2592.2	(19/2+)		829.6	(E2)		0.00373	α=0.00373, α(K)=0.00314 5, α(L)=0.000460 7, α(M)=9.92×10^-5 14, α(N)=2.24E-5 4, α(O)=3.29E-6 5, α(P)=1.86E-7 3
2704.2	(19/2-)		1246.0	(E2)		1.60×10^-3	α=1.60×10^-3, α(K)=0.001350 19, α(L)=0.000184 3, α(M)=3.94E-5 6, α(N)=8.90E-6 13, α(O)=1.327E-6 19, α(P)=8.04E-8 12
2765.6	21/2		295.6	M1		0.0841	α=0.0841, α(K)=0.0715 10, α(L)=0.00991 14, α(M)=0.00212 3, α(N)=0.000482 7, α(O)=7.23×10^-5 11, α(P)=4.52E-6 7
2978.6	23/2		213.0	M1		0.203	α=0.203, α(K)=0.1725 25, α(L)=0.0241 4, α(M)=0.00518 8, α(N)=0.001174 17, α(O)=0.0001761 25, α(P)=1.095×10^-5 16
3057.4	(23/2+)		627.0	(M1(+E2))		0.0097	α=0.0097 26, α(K)=0.0082 23, α(L)=0.00118 24, α(M)=0.00025 5, α(N)=5.7×10^-5 12, α(O)=8.5E-6 18, α(P)=5.0E-7 15
3206.7	23/2(+)		648.0	(E1)		0.00245	α=0.00245, α(K)=0.00210 3, α(L)=0.000275 4, α(M)=5.84×10^-5 9, α(N)=1.320E-5 19, α(O)=1.97E-6 3, α(P)=1.202E-7 17
3206.7	23/2(+)		776.5	(M1(+E2))		0.0058	α=0.0058 15, α(K)=0.0049 13, α(L)=0.00068 15, α(M)=0.00015 3, α(N)=3.3×10^-5 7, α(O)=5.0E-6 11, α(P)=2.99E-7 85
3309.5	25/2+		879.1	E2		0.00328	α=0.00328, α(K)=0.00277 4, α(L)=0.000401 6, α(M)=8.62×10^-5 12, α(N)=1.95E-5 3, α(O)=2.87E-6 4, α(P)=1.643E-7 23
3467.8	27/2(+)		158.2	(M1(+E2))		0.462	α=0.462, α(K)=0.35 5, α(L)=0.087 33, α(M)=0.0196 78, α(N)=0.0044 17, α(O)=5.9×10^-4 20, α(P)=1.97E-5 53
3467.8	27/2(+)		261.1	E2		0.0871	α=0.0871, α(K)=0.0664 10, α(L)=0.01620 23, α(M)=0.00363 5, α(N)=0.000806 12, α(O)=0.0001095 16, α(P)=3.48×10^-6 5

Q(β-)=-1721.4 keV 23	S(n)= 6341.0 keV 28	S(p)= 7101 keV 4	Q(α)= 2311.3 keV 5
Reference: 2021WA16

References:
A	¹⁴⁷Pm β^- decay (2.6234 Y)	B	¹⁴⁷Eu ε decay (24.1 d)
C	¹⁵¹Gd α decay	D	¹⁴⁸Nd(³He,4nγ), ¹⁴⁶Nd(α,3nγ),
E	¹⁴⁷Sm(p,p’)	F	¹⁴⁷Sm(n,n’γ)
G	¹⁴⁷Sm(d,d’)	H	¹⁴⁸Sm(p,d)
I	¹⁴⁸Sm(d,t)	J	¹⁴⁸Sm(³He,α)
K	¹⁴⁹Sm(p,t)	L	¹⁵¹Eu(μ^-,4nγ)
M	Coulomb Excitation

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 K L M	7/2-	1.073×10¹¹ y 10 % α = 100
121.212 5	A B D E F G I M	5/2-	0.798 ns 17	121.220 17	100	M1+E2	0.0	7/2-
197.284 5	A B D E F G H I L M	3/2-	1.25 ns 4	76.073 10 197.299 12	3.44 11 100 3	M1+E2 E2	121.212 0.0	5/2- 7/2-
716.62 4	B D E F G I M	11/2-	2.35 ps 5	716.45 5	100	E2	0.0	7/2-
720	H	(1/2+)
798.731 4	B D E F G H I J M	3/2-	1.00 ps 21	601.450 4 677.516 7 798.729 5	60.2 19 100 3 49.6 16	M1(+E2) M1+E2 E2	197.284 121.212 0.0	3/2- 5/2- 7/2-
809.358 13	B D F G I J M	9/2-	3.1 ps 5	688.15 4 809.380 16	25.0 19 100 4	E2 M1+E2	121.212 0.0	5/2- 7/2-
884	H	(1/2+)
900?	E
922.73 15	E F H	(1/2-)		725.44 15	100		197.284	3/2-
932.0 5	D F G M	11/2+		122.8 215.3 931.6	30 6 100.0 20 2.0 8	D E1 [M2+E3]	809.358 716.62 0.0	9/2- 11/2- 7/2-
978?	E
1020	E
1030.70 14	D F G I J M	13/2+		98.9 314.10 15	6.0 10 100 3	D E1	932.0 716.62	11/2+ 11/2-
1043.528 9	B H	1/2-,3/2-		244.832 17 846.242 11 922.36 12	34.5 15 100 3 3.8 8	M1+E2	798.731 197.284 121.212	3/2- 3/2- 5/2-
1054.217 6	B E F G I	3/2+		255.64 15 856.929 5 933.005 8 1054.35 24	0.06 1 78.5 23 100 3 0.06 4	E1 E1	798.731 197.284 121.212 0.0	3/2- 3/2- 5/2- 7/2-
1063.389 6	B F G H I	5/2+		254.09 4 942.177 7 1063.380 9	5.2 3 100 3 85 3	E1 E1	809.358 121.212 0.0	9/2- 5/2- 7/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1069.05 10 ?	F	9/2-		947.9 1 ? 1069.05 10 ?	100 14 93 14	E2 M1+E2	121.212 0.0	5/2- 7/2-
1077.049 5	B F	5/2-		267.74 3 278.352 14 879.761 8 955.832 5 1077.043 6	0.19 1 0.84 3 3.19 9 62.5 17 100 3	(E2) M1+E2 M1+E2 M1+E2 M1+E2	809.358 798.731 197.284 121.212 0.0	9/2- 3/2- 3/2- 5/2- 7/2-
1106.861 17	B E F G M	(3/2-:9/2-)		985.34 12 1106.863 17	12.5 11 100 3	(E2(+M1))	121.212 0.0	5/2- 7/2-
1162	E I
1169	G I	(-)
1172.66 5	B F G	(-)		1172.63 6	100		0.0	7/2-
1180.253 7	B F	5/2+		371.2 3 982.97 5 1059.041 12 1180.231 10	5.9 19 4.9 3 40.1 13 100 3	E1	809.358 197.284 121.212 0.0	9/2- 3/2- 5/2- 7/2-
1219.797 11	B E G H I	1/2+		165.558 28 421.064 17 1022.47 4	50 3 100 17 41.5 23		1054.217 798.731 197.284	3/2+ 3/2- 3/2-
1258	H
1317.677 10	B E F G I M	1/2-,3/2-,5/2-		518.96 3 1120.387 9	9.9 6 100 3	M1 M1(+E2)	798.731 197.284	3/2- 3/2-
1317.859 13	B E G I	5/2-,7/2-,9/2-		1317.853 13	100	M1	0.0	7/2-
1318.076 12	B E F G I	3/2-,5/2-		263.95 15 1196.858 11 1318.2 2	0.39 10 100 3 40 10	E2	1054.217 121.212 0.0	3/2+ 5/2- 7/2-
1349.649 16	B E G H I	(3/2-,5/2-)		286.28 2 295.40 6 1152.330 26	100 4 24 3 64 3		1063.389 1054.217 197.284	5/2+ 3/2+ 3/2-
1430	E G I
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1438	E G I	(-)
1449.113 11	B E F G	7/2-		385.69 10 732.33 5 1251.841 24 1327.98 5 1449.106 12	1.2 3 3.6 3 35.5 12 6.1 9 100 4	[E2] M1	1063.389 716.62 197.284 121.212 0.0	5/2+ 11/2- 3/2- 5/2- 7/2-
1453.220 8	B E F G I	3/2-		273.14 16 389.90 8 654.55 11 1255.930 8 1331.997 13 1453.24 4	0.24 5 0.44 5 0.47 7 100 3 36.1 12 2.79 12	M1+E2 M1+E2	1180.253 1063.389 798.731 197.284 121.212 0.0	5/2+ 5/2+ 3/2- 3/2- 5/2- 7/2-
1458.17 16	D F	15/2-		427.5 2 741.5 2	23.5 16 100 5	E1 E2	1030.70 716.62	13/2+ 11/2-
1464	H	3/2+,5/2+
1471.417 15	B F	3/2-,5/2-,7/2-		1350.198 14	100	M1+E2	121.212	5/2-
1471.885 14	B F	-		1274.592 14 1471.90 4	100 3 5.9 3	E2	197.284 0.0	3/2- 7/2-
1548.634 7	B E H I	3/2+,5/2+		328.828 13 368.360 12 471.600 12 494.419 16 505.121 11 749.895 17 1427.408 17 1548.51 16	14.2 4 29.1 9 21.6 7 15.3 5 35.8 11 100 3 45.0 14 0.17 3	M1 M1 E1 M1 E1 E1 (E1)	1219.797 1180.253 1077.049 1054.217 1043.528 798.731 121.212 0.0	1/2+ 5/2+ 5/2- 3/2+ 1/2-,3/2- 3/2- 5/2- 7/2-
1551.4 6	D J	13/2-		742.2 835.0		(E2) (M1(+E2))	809.358 716.62	9/2- 11/2-
1600.937 21	B E G	3/2(-),5/2(+)		380.83 25 420.69 4 428.24 7 537.22 16 1479.71 3 1601.00 5	76 22 100 31 28 4 20 7 35.8 13 68 3		1219.797 1180.253 1172.66 1063.389 121.212 0.0	1/2+ 5/2+ (-) 5/2+ 5/2- 7/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1641.95 7	B E			1520.58 13 1641.98 7	32 6 100 6		121.212 0.0	5/2- 7/2-
1668	H I	1/2+
1690	E
1716.2 7	D G	17/2+		258.2 686.0	8.3 18 100 3	D E2	1458.17 1030.70	15/2- 13/2+
1717.3 4	F G I	9/2-		1596.0 4 1717.8 5	100 28 80 20	M1+E2	121.212 0.0	5/2- 7/2-
1728	G I	(-)
1748.8 4	F			430.2 6 1627.4 8 1749.2 5	61 28 32 11 100 30		1318.076 121.212 0.0	3/2-,5/2- 5/2- 7/2-
1762.0 7	D E G	15/2+		731.2 829.7	4.8 10 100 8	E2	1030.70 932.0	13/2+ 11/2+
1762.73 18	F			684.6 5 1641.8 2 1762.0 5	39 16 100 19 15 6		1077.049 121.212 0.0	5/2- 5/2- 7/2-
1776	G	(+)
1803.3 11	D G	(13/2)		871.3	100	(D+Q)	932.0	11/2+
1843.77 23	F G H I	5/2-		663.5 3 1646.3 4 1844.2 6	56 16 54 15 100 25	M1+E2	1180.253 197.284 0.0	5/2+ 3/2- 7/2-
1848	G H I	(1/2+)
1868	G
1896.2 9	D	15/2-		1180.0	100	E2	716.62	11/2-
1899	G H
1919	G H	(1/2+)
1946	G
1975	E G H	(3/2+,5/2+)
1983.09 15	F J			534.00 15 1861.6 5	100 20 30 9		1449.113 121.212	7/2- 5/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2011.0 9	D	17/2		115.1 552.4	100 15 15 4	(D+Q) D+Q	1896.2 1458.17	15/2- 15/2-
2055	G
2064.9 5	F G H	(3/2+,5/2+)		1010.7 5	100		1054.217	3/2+
2070.00 16	F	(7/2-)		1260.8 2 1353.6 5 1870.7 8 2069.8 3	32 9 100 29 18 8 32 9		809.358 716.62 197.284 0.0	9/2- 11/2- 3/2- 7/2-
2089.80 25	D F			1059.1 2	100		1030.70	13/2+
2097	H	(1/2-,3/2-)
2109.4 4	D F	17/2-		558.3 651.2 3		(E2) M1	1551.4 1458.17	13/2- 15/2-
2114	J	(9/2-)
2202.89 14	F	(3/2-,5/2,7/2)		1138.7 2 2082.5 2 2202.7 4	100 20 67 20 60 20		1063.389 121.212 0.0	5/2+ 5/2- 7/2-
2207	H
2265	G	(+)
2297.8 13	D	(17/2)		535.8	100	(D)	1762.0	15/2+
2374	G
2430.4 9	D	21/2+		714.8	100	E2	1716.2	17/2+
2450.4 9	D	19/2-		734? 992.3		(E2)	1716.2 1458.17	17/2+ 15/2-
2470.0 13	D	19/2		459.0	100	M1+E2	2011.0	17/2
2514	H
2555	G
2558.6 8	D	21/2-		108.2 449.0	100	M1(+E2) E2	2450.4 2109.4	19/2- 17/2-
2566	H
2592.2 10	D	(19/2+)		162.3 829.6		(E2)	2430.4 1762.0	21/2+ 15/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2595	G
2689.0 13	D			678.0	100		2011.0	17/2
2702	H
2704.2 11	D	(19/2-)		1246.0		(E2)	1458.17	15/2-
2720	J
2765.6 17	D	21/2		295.6		M1	2470.0	19/2
2800	H
2845	H
2940	J
2978.6 20	D	23/2		213.0	100	M1	2765.6	21/2
3057.4 13	D	(23/2+)		627.0		(M1(+E2))	2430.4	21/2+
3206.7 10	D	23/2(+)		648.0 776.5	100	(E1) (M1(+E2))	2558.6 2430.4	21/2- 21/2+
3309.5 12	D	25/2+		879.1	100	E2	2430.4	21/2+
3310	J
3467.8 12	D	27/2(+)		158.2 261.1	100	(M1(+E2)) E2	3309.5 3206.7	25/2+ 23/2(+)
4400	J

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 7/2- GS band
0.0	7/2-	1.073×10¹¹ y 10 % α = 100
716.62 4	11/2-	2.35 ps 5	716.45 5	100	E2	0.0	7/2-
1458.17 16	15/2-		427.5 2 741.5 2	23.5 16 100 5	E1 E2	1030.70 716.62	13/2+ 11/2-
2450.4 9	19/2-		734? 992.3		(E2)	1716.2 1458.17	17/2+ 15/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - 5/2- band
121.212 5	5/2-	0.798 ns 17
809.358 13	9/2-	3.1 ps 5	688.15 4 809.380 16	25.0 19 100 4	E2 M1+E2	121.212 0.0	5/2- 7/2-
1551.4 6	13/2-		742.2 835.0		(E2) (M1(+E2))	809.358 716.62	9/2- 11/2-
2109.4 4	17/2-		558.3 651.2 3		(E2) M1	1551.4 1458.17	13/2- 15/2-
2558.6 8	21/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - 13/2⁺ band
1030.70 14	13/2+
1716.2 7	17/2+		258.2 686.0	8.3 18 100 3	D E2	1458.17 1030.70	15/2- 13/2+
2430.4 9	21/2+		714.8	100	E2	1716.2	17/2+
3309.5 12	25/2+		879.1	100	E2	2430.4	21/2+

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	7/2-	1.073×10¹¹ y 10 % α = 100	Q=-0.26 3 (2016St14), μ=-0.8090 14 (2019StZV) rms charge radius: 4.9892 fm 35 (2013An02). E(level): 7/2- GS band. T_1/2(level): Weighted average of: 1.079×10¹¹ y 26 (2017Wi01), 1.065×10¹¹ y 10 (2010Su30, average of 1.06×10¹¹ y 1 for metal samarium and 1.07×10¹¹ y 1 for Sm₂O₃), 1.070×10¹¹ y 9 (2009Ko15), 1.17×10¹¹ y 2 (2003Ki26), 1.06×10¹¹ y 4 (1992Ma26, whose initial result 1.23×10¹¹ y 4 was corrected by 2001Be81 by a factor of 0.86), 1.05×10¹¹ y 4 (1987Al28), 1.06×10¹¹ y 2 (1970Gu14, scin, 1.08×10¹¹ y 2 (1965Va16, scin, ic), 1.04×10¹¹ y 3 (1964Do01, scin), 1.05×10¹¹ y 2 (1961Wr02, scin). Other previously measured values not considered to the average of above group (generally less precise values many corrected and superseded by the more recent papers of the first group): 1.15×10¹¹ y 5 (1961Ma05) and 1.17×10¹¹ y 5 (1960Ka23), of which 1965Va16 and 1970Gu14 show that both should be corrected for a 10% contribution from ¹⁴⁶Sm α branch counted with ¹⁴⁷Sm a peak, 1.14×10¹¹ y 5 (1960Ka27, superseded by 1960Ka23), 1.28×10¹¹ y 4 (corrected by 1961Wr02 and superseded by 1987Al28), 1.15×10¹¹ y 3 (1954Le55), 1.25×10¹¹ y 6 (1954Be69, superseded by 1958Be78). Comment on 2003Ki26 (kept in the first group): used Si surface barrier detector (very good energy resolution, low background) relative to ²¹⁰Po, ²³⁸U, and ²⁴¹Am internal standards using four different alliquots of samarium; they also used scin and found consistent result (1.15×10¹¹ y 2). This is the only relatively recent result > 1.10×10¹¹ y considered in the adopted weighted average. Weighted average of all 15 values (9 of first group and 6 of second group) is 1.081×10¹¹ y 12.
121.212	5/2-	0.798 ns 17	Q=-0.5 2 (2016St14), μ=-0.45 3 (2020StZV) E(level): 5/2- band.
716.62	11/2-	2.35 ps 5	E(level): 7/2- GS band.
720	(1/2+)		J^π(level): (1/2⁺) from L(p,d)=(0).
809.358	9/2-	3.1 ps 5	E(level): 5/2- band.
884	(1/2+)		J^π(level): (1/2⁺) from L(p,d)=(0).
1030.70	13/2+		E(level): 13/2⁺ band.
1219.797	1/2+		XREF: E(1214)I(1210).
1349.649	(3/2-,5/2-)		XREF: E(1341)H(1333).
1458.17	15/2-		E(level): 7/2- GS band.
1548.634	3/2+,5/2+		XREF: E(1541)H(1553)I(1542).
1551.4	13/2-		E(level): 5/2- band.
1600.937	3/2(-),5/2(+)		XREF: E(1588).
1641.95			XREF: E(1629).
1668	1/2+		XREF: I(1659). J^π(level): (1/2⁺) from L(p,d)=(0).
1716.2	17/2+		E(level): 13/2⁺ band.
1762.0	15/2+		XREF: E(1747).
1848	(1/2+)		J^π(level): (1/2⁺) from L(p,d)=(0).
1919	(1/2+)		J^π(level): (1/2⁺) from L(p,d)=(0).
2109.4	17/2-		E(level): 5/2- band.
2430.4	21/2+		E(level): 13/2⁺ band.
2450.4	19/2-		E(level): 7/2- GS band.
2558.6	21/2-		E(level): 5/2- band.
3309.5	25/2+		E(level): 13/2⁺ band.

E(level)	E(gamma)	Comments
121.212	121.220	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
197.284	76.073	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
197.284	197.299	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
716.62	716.45	E(γ): From ¹⁴⁷Eu ε decay.. Differ by 3σ or more from calculated value M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
798.731	601.450	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	677.516	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	798.729	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
809.358	688.15	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
809.358	809.380	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
922.73	725.44	E(γ): From ¹⁴⁷Sm(n,n’γ)
932.0	122.8	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
	215.3	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
	931.6	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E3 component established in Coulomb excitation
1030.70	98.9	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1030.70	314.10	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1043.528	244.832	E(γ): From ¹⁴⁷Eu ε decay.
	846.242	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	922.36	E(γ): From ¹⁴⁷Eu ε decay.
1054.217	255.64	E(γ): From ¹⁴⁷Eu ε decay.
	856.929	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	933.005	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	1054.35	E(γ): From ¹⁴⁷Eu ε decay.
1063.389	254.09	E(γ): From ¹⁴⁷Eu ε decay.
	942.177	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	1063.380	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
E(level)	E(gamma)	Comments
1069.05	947.9	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ) M(γ): E2, ΔJ=2 from ¹⁴⁷Sm(n,n’γ) based on γ(θ)
1069.05	1069.05	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ) M(γ): M1⁺E2, ΔJ=1 from ¹⁴⁷Sm(n,n’γ) based on γ(θ)
1077.049	267.74	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	278.352	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	879.761	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	955.832	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	1077.043	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1106.861	985.34	E(γ): From ¹⁴⁷Eu ε decay.
1106.861	1106.863	E(γ): From ¹⁴⁷Eu ε decay.
1172.66	1172.63	E(γ): From ¹⁴⁷Eu ε decay.
1180.253	371.2	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	982.97	E(γ): From ¹⁴⁷Eu ε decay.
	1059.041	E(γ): From ¹⁴⁷Eu ε decay.
	1180.231	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1219.797	165.558	E(γ): From ¹⁴⁷Eu ε decay.
	421.064	E(γ): From ¹⁴⁷Eu ε decay.
	1022.47	E(γ): From ¹⁴⁷Eu ε decay.
1317.677	518.96	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1317.677	1120.387	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1317.859	1317.853	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1318.076	263.95	E(γ): From ¹⁴⁷Eu ε decay.
	1196.858	E(γ): From ¹⁴⁷Eu ε decay. M(γ): M1⁺E2 in ¹⁴⁷Sm(n,n’γ) not adopted. From ¹⁴⁷Eu ε decay from α(K)exp
	1318.2	E(γ): From ¹⁴⁷Sm(n,n’γ)
1349.649	286.28	E(γ): From ¹⁴⁷Eu ε decay.
	295.40	E(γ): From ¹⁴⁷Eu ε decay.
	1152.330	E(γ): From ¹⁴⁷Eu ε decay.
E(level)	E(gamma)	Comments
1449.113	385.69	E(γ): From ¹⁴⁷Eu ε decay.
	732.33	E(γ): From ¹⁴⁷Eu ε decay.. Differ by 3σ or more from calculated value
	1251.841	E(γ): From ¹⁴⁷Eu ε decay. M(γ): M1⁺E2, ΔJ=0,1 in ¹⁴⁷Sm(n,n’γ) not adopted
	1327.98	E(γ): From ¹⁴⁷Eu ε decay. I(γ): 22 9 from ¹⁴⁷Sm(n,n’γ)
	1449.106	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1453.220	273.14	E(γ): From ¹⁴⁷Eu ε decay.
	389.90	E(γ): From ¹⁴⁷Eu ε decay.
	654.55	E(γ): From ¹⁴⁷Eu ε decay.
	1255.930	E(γ): From ¹⁴⁷Eu ε decay. M(γ): M1⁺E2 ΔJ=0,1 from ¹⁴⁷Sm(n,n’γ) based on γ(θ)
	1331.997	E(γ): From ¹⁴⁷Eu ε decay.
	1453.24	E(γ): From ¹⁴⁷Eu ε decay.
1458.17	427.5	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): from ¹⁴⁸Nd(³He,4nγ) dataset; 11 3 in ¹⁴⁷Sm(n,n’γ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1458.17	741.5	E(γ): From ¹⁴⁷Sm(n,n’γ) M(γ): from ¹⁴⁷Sm(n,n’γ) based on γ(θ)
1471.417	1350.198	E(γ): From ¹⁴⁷Eu ε decay. M(γ): M1⁺E2, ΔJ=0,1 from ¹⁴⁷Sm(n,n’γ) based on γ(θ)
1471.885	1274.592	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
1471.885	1471.90	E(γ): From ¹⁴⁷Eu ε decay.
1548.634	328.828	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	368.360	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	471.600	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	494.419	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	505.121	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	749.895	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	1427.408	E(γ): From ¹⁴⁷Eu ε decay. M(γ): From ¹⁴⁷Eu ε decay from α(K)exp
	1548.51	E(γ): From ¹⁴⁷Eu ε decay.
1551.4	742.2	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1551.4	835.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1⁺E2, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
E(level)	E(gamma)	Comments
1600.937	380.83	E(γ): From ¹⁴⁷Eu ε decay.
	420.69	E(γ): From ¹⁴⁷Eu ε decay.
	428.24	E(γ): From ¹⁴⁷Eu ε decay.
	537.22	E(γ): From ¹⁴⁷Eu ε decay.
	1479.71	E(γ): From ¹⁴⁷Eu ε decay.
	1601.00	E(γ): From ¹⁴⁷Eu ε decay.
1641.95	1520.58	E(γ): From ¹⁴⁷Eu ε decay.
1641.95	1641.98	E(γ): From ¹⁴⁷Eu ε decay.
1716.2	258.2	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): d, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1716.2	686.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1717.3	1596.0	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1717.3	1717.8	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1748.8	430.2	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1627.4	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1749.2	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1762.0	731.2	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ)
1762.0	829.7	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1762.73	684.6	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1641.8	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1762.0	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1803.3	871.3	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (D+Q), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
1843.77	663.5	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1646.3	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1844.2	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1896.2	1180.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
E(level)	E(gamma)	Comments
1983.09	534.00	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
1983.09	1861.6	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
2011.0	115.1	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (D+Q), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2011.0	552.4	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): D+Q, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2064.9	1010.7	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
2070.00	1260.8	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1353.6	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	1870.7	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
	2069.8	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
2089.80	1059.1	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
2109.4	558.3	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), (1996Ur01)). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2109.4	651.2	E(γ): From ¹⁴⁷Sm(n,n’γ) M(γ): M1, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), (1980Ko07)). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2202.89	1138.7	E(γ): From ¹⁴⁷Sm(n,n’γ). Differ by 3σ or more from calculated value I(γ): From ¹⁴⁷Sm(n,n’γ)
	2082.5	E(γ): From ¹⁴⁷Sm(n,n’γ). Differ by 3σ or more from calculated value I(γ): From ¹⁴⁷Sm(n,n’γ)
	2202.7	E(γ): From ¹⁴⁷Sm(n,n’γ) I(γ): From ¹⁴⁷Sm(n,n’γ)
2297.8	535.8	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (d), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2430.4	714.8	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2450.4	734	E(γ): From ¹⁴⁸Nd(³He,4nγ)
2450.4	992.3	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2470.0	459.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2558.6	108.2	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1(+E2), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2558.6	449.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2592.2	162.3	E(γ): From ¹⁴⁸Nd(³He,4nγ)
2592.2	829.6	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (E2), ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2689.0	678.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ)
E(level)	E(gamma)	Comments
2704.2	1246.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (E2), ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2765.6	295.6	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
2978.6	213.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1, ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3057.4	627.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (M1(+E2)), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3206.7	648.0	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): (E1), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01); (M1), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3206.7	776.5	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1(+E2), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3309.5	879.1	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3467.8	158.2	E(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): M1(+E2), ΔJ=1 (¹⁴⁸Nd(³He,4nγ), 1996Ur01). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)
3467.8	261.1	E(γ): From ¹⁴⁸Nd(³He,4nγ) I(γ): From ¹⁴⁸Nd(³He,4nγ) M(γ): E2, ΔJ=2 (¹⁴⁸Nd(³He,4nγ), 1980Ko07). From ¹⁴⁸Nd(³He,4nγ): from γ(θ), α(K)exp (1980Ko07); from DCO, linear polarization (1996Ur01) (see comments)