List of levels for 169LU

Author: M. Shamsuzzoha Basunia | Citation: Nucl. Data Sheets 209, 1 (2026) | Cutoff date: 1-Oct-2025

Measured production cross section of ¹⁶⁹Lu:

2022Ma34: ¹⁵⁴Sm(¹⁹F,4nγ), E(lab)=79.4-102.7 MeV, at five energies.

2019Ta15: ¹⁶⁵Ho(¹²C,α4n), E(lab)=61.78-87.38 MeV, at seven energies.

2019De15: ¹³⁶Xe + ¹⁹⁸Pt, E(c.m.)=451 MeV, cumulative and independent yield

2019Ba40: ^{204,206,207,208}Pb(d,x), E=4.4 GeV, independent and cumulative cross sections.

2016Ka36: ²⁰⁹Bi(¹¹Be,x), E=146.0 MeV, and ¹⁸¹Ta(¹¹Be,x), E=125.7, 245.4 MeV; independent and cumulative cross sections.

Also production cross section reported in 2015Ju02, 2013Is01, 2011Ti05,

For isotope shift data see, e.g., 1998Ge13.

Q-value: S(2n)=16700 40, S(2p)=10117 3 (2021Wa16)

E(level): From least-squares fit to adopted Eγ. Exceptions are noted.

J^π(level): Values given without comment are from ¹⁵⁴Sm(¹⁹F,4nγ), based on deduced band structure, analogy to neighboring nuclides and alignment gains, band crossing frequencies and B(M1)/B(E2) ratios for intraband transitions, when available.

E(γ): Eγ with uncertainty are from (α,4nγ) and those without uncertainty are from (¹⁹F,4nγ), except where otherwise noted.

I(γ): Relative photon branching from each level; values are from ¹⁵⁴Sm(¹⁹F,4nγ), except as noted.

M(γ): From ¹⁵⁴Sm(¹⁹F,4nγ), except where noted. Multipolarities are based on DCO ratio measurements, assigning Δπ=(no) to intraband transitions, except as noted.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Conversion Coefficient	Additional Data
29.0	1/2-	160 s 10 % IT = 100	29.0 5	E3	9.4×10⁴	B(E3)(W.u.)=0.0028 +6-4, α=9.4E4 10, α(L)=6.8E4 7, α(M)=2.08E4 24, α(N)=4.9E3 6, α(O)=5.4E2 6, α(P)=0.346 35
97.4	(1/2+)		68.4 1	(E1)	0.931	α=0.931 13, α(K)=0.754 11, α(L)=0.1379 20, α(M)=0.0311 5, α(N)=0.00716 10, α(O)=0.000951 14, α(P)=3.88×10^-5 6
113.8	(3/2+)		70.9 2	[E1]	0.852	α=0.852 13, α(K)=0.691 11, α(L)=0.1248 20, α(M)=0.0282 5, α(N)=0.00648 10, α(O)=0.000864 14, α(P)=3.56×10^-5 6
113.8	(3/2+)		84.8 2	[E1]	0.538	α=0.538 8, α(K)=0.440 7, α(L)=0.0760 12, α(M)=0.01712 26, α(N)=0.00395 6, α(O)=0.000534 8, α(P)=2.317×10^-5 35
123.45	(9/2)+		123.5 1	M1,E2	1.76	α=1.76 25, α(K)=1.1 5, α(L)=0.47 22, α(M)=0.11 6, α(N)=0.026 13, α(O)=0.0034 14, α(P)=8.E-5 5
186.5	(5/2+)		72.9 2	[M1,E2]	10.6	α=10.6 15, α(K)=4.6 30, α(L)=4.6 34, α(M)=1.1 9, α(N)=0.26 20, α(O)=0.032 23, α(P)=3.4×10^-4 23
492.88	7/2-		369.5 2	[E1]	0.01253	α=0.01253 18, α(K)=0.01054 15, α(L)=0.001548 22, α(M)=0.000346 5, α(N)=8.11×10^-5 11, α(O)=1.173E-5 16, α(P)=6.64E-7 9
492.88	7/2-		492.86 10	E1	0.00651	α=0.00651 9, α(K)=0.00550 8, α(L)=0.000792 11, α(M)=0.0001765 25, α(N)=4.14×10^-5 6, α(O)=6.04E-6 8, α(P)=3.53E-7 5
842.6	(15/2+)		333.7 3	(E2)	0.0558	α=0.0558 8, α(K)=0.0404 6, α(L)=0.01185 17, α(M)=0.00282 4, α(N)=0.000655 9, α(O)=8.67×10^-5 12, α(P)=2.59E-6 4
978.1	(21/2-)		367.6	(E2)	0.0423	α=0.0423 6, α(K)=0.0313 4, α(L)=0.00846 12, α(M)=0.002000 28, α(N)=0.000466 7, α(O)=6.23×10^-5 9, α(P)=2.036E-6 29
1698.7	(23/2+)		454.2 3	(E2)	0.02379	α=0.02379 34, α(K)=0.01832 26, α(L)=0.00422 6, α(M)=0.000987 14, α(N)=0.0002303 33, α(O)=3.15×10^-5 4, α(P)=1.223E-6 17

Q(β-)=-3366 keV 28	S(n)= 9080 keV 40	S(p)= 3792 keV 3	Q(α)= 2423 keV 3
Reference: 2021WA16

References:
A	¹⁶⁹Lu IT decay (160 S)	B	¹⁶⁹Hf ε decay (3.24 M)
C	¹⁵⁴Sm(¹⁹F,4nγ)	D	¹⁶⁸Yb(p,p) IAR
E	¹⁶⁹Tm(α,4nγ),¹⁷¹Yb(p,3nγ)

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 E	7/2+	34.06 h 5 % ε = 100
29.0 5	A B E	1/2-	160 s 10 % IT = 100	29.0 5	100	E3	0.0	7/2+
43.1 6	B C E	(5/2-)		14.1S	100		29.0	1/2-
97.4 5	B E	(1/2+)		68.4 1	100	(E1)	29.0	1/2-
113.8 6	B C E	(3/2+)		16.4 8 S 70.9 2 ? 84.8 2 ?		[E1] [E1]	97.4 43.1 29.0	(1/2+) (5/2-) 1/2-
123.45 8	B C E	(9/2)+		123.5 1	100	M1,E2	0.0	7/2+
140.8 6	C E	(9/2-)		97.7 1	100		43.1	(5/2-)
157.7 6 ?	E	(3/2-)		114.4 2 ?	100		43.1	(5/2-)
186.5 6	B C E	(5/2+)		72.9 2	100	[M1,E2]	113.8	(3/2+)
225.2 6	C E	(5/2+)		111.5 2 181.9 2			113.8 43.1	(3/2+) (5/2-)
260.7 6	C E	(7/2+)		120.0 2 146.8 2 217.3 3	100 7 ≤6.3		140.8 113.8 43.1	(9/2-) (3/2+) (5/2-)
270.59 12	C E	(11/2+)		147.2 2 270.5 2	85 5 100 5		123.45 0.0	(9/2)+ 7/2+
288.8 6	C E	(7/2+)		102.3 1	100		186.5	(5/2+)
328.9 6 ?	E	(7/2-)		170.8 3 ? 188.8 2 ? 285.6 3			157.7 140.8 43.1	(3/2-) (9/2-) (5/2-)
330.5 6	C E	(13/2-)		189.0	100		140.8	(9/2-)
414.9 6	C E	(9/2+)		126.1 1 153.8 228.5 2	100 13 13 4 ≤24		288.8 260.7 186.5	(7/2+) (7/2+) (5/2+)
439.11 15	C E	(9/2-)		315.7 2 439.0 3	100 4 42.8 15		123.45 0.0	(9/2)+ 7/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
439.67 14	C E	(13/2+)		169.1 1 316.2 2	56.9 27 100 3		270.59 123.45	(11/2+) (9/2)+
449.5 6 ?	C E	(9/2+)		188.7 224.0 263.5	90 14 100 14 29 10		260.7 225.2 186.5	(7/2+) (5/2+) (5/2+)
492.88 9	B	7/2-		369.5 2 492.86 10	11.7 8 100	[E1] E1	123.45 0.0	(9/2)+ 7/2+
508.5 6	C E	(11/2+)		93.1? 247.8 1 367.5 2 ?	100 5 ≤2.1		414.9 260.7 140.8	(9/2+) (7/2+) (9/2-)
546.11 16	C E	(11/2-)		107.0 2 275.0 3 422.8 3	<190 <150 ≈100		439.11 270.59 123.45	(9/2-) (11/2+) (9/2)+
569.1 6	C E	(11/2+)		154.0 2 280.6 2	100 23 36 9		414.9 288.8	(9/2+) (7/2+)
576.6 6 ?	E	(11/2-)		245.3 3 ? 247.8 1 ? 433.2 3 ?	70 100		330.5 328.9 140.8	(13/2-) (7/2-) (9/2-)
610.9 6	C E	(17/2-)		280.6 2	100		330.5	(13/2-)
628.86 17	C E	(15/2+)		189.2 2 358.3 2	41.7 26 100 5		439.67 270.59	(13/2+) (11/2+)
683.35 17	C E	(13/2-)		137.2 1 243.6 4 244.1 413.1 4	100 5 79 11 36 3		546.11 439.67 439.11 270.59	(11/2-) (13/2+) (9/2-) (11/2+)
733.7 6	C E	(13/2+)		164.7 1 224.8 284.3 318.5 3	100 7 27 3 12 3 55 3		569.1 508.5 449.5 414.9	(11/2+) (11/2+) (9/2+) (9/2+)
763.5 6	C E	(13/2+)		254.6 3 314.1 3 349.2	49 6 100 9 31 6		508.5 449.5 414.9	(11/2+) (9/2+) (9/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
836.34 19	C E	(17/2+)		207.4 2 396.7 2	34.5 24 100.0 21		628.86 439.67	(15/2+) (13/2+)
842.6 6	C E	(15/2+)		333.7 3 512.5	100.0 22 8.3 18	(E2)	508.5 330.5	(11/2+) (13/2-)
844.72 18	C E	(15/2-)		161.3 2 215.7 298.6 2 405.4	100.0 24 33.1 21 24 3		683.35 628.86 546.11 439.67	(13/2-) (15/2+) (11/2-) (13/2+)
896.4 6	C E	(15/2-)		285.6 3 319.9 3 565.6 4	<12 100		610.9 576.6 330.5	(17/2-) (11/2-) (13/2-)
937.9 7	C E	(15/2+)		203.8 369.0	100 6 95 5		733.7 569.1	(13/2+) (11/2+)
978.1 7	C E	(21/2-)		367.6	100	(E2)	610.9	(17/2-)
1031.72 21	C E	(17/2-)		186.9 2 197.0 348.3 3 403.0	100 3 44 5 18.4 23		844.72 836.34 683.35 628.86	(15/2-) (17/2+) (13/2-) (15/2+)
1060.29 24	C E	(19/2+)		224.1 431.7 3	26.6 14 100.0 23		836.34 628.86	(17/2+) (15/2+)
1117.0 6	C	(17/2+)		179.0 274.3 353.3 383.3	34 3 37 3 36 3 100 6		937.9 842.6 763.5 733.7	(15/2+) (15/2+) (13/2+) (13/2+)
1151.7 7	C E	(17/2+)		388.2 4	100		763.5	(13/2+)
1234.92 24	C E	(19/2-)		175.0? 203.2 390.3 3 397.0	100.0 20 62 4 6.5 15		1060.29 1031.72 844.72 836.34	(19/2+) (17/2-) (15/2-) (17/2+)
1244.6 6	C E	(19/2+)		401.7 3 635.0	100 3 20 4	Q	842.6 610.9	(15/2+) (17/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1288.8 7	C E	(19/2-)		≈310 392.2 4 677.6 5			978.1 896.4 610.9	(21/2-) (15/2-) (17/2-)
1298.43 24	C E	(21/2+)		238.3 3 462.0 2	21.7 12 100 5		1060.29 836.34	(19/2+) (17/2+)
1423.7 7	C E	(25/2-)		445.6 2	100		978.1	(21/2-)
1461.98 27	C E	(21/2-)		226.9 2 430.6 3	100 7 74.6 21		1234.92 1031.72	(19/2-) (17/2-)
1549.17 28	C E	(23/2+)		250.8 3 488.9 2	19.6 6 100 3		1298.43 1060.29	(21/2+) (19/2+)
1551.0 7	C	(21/2+)		306.7 433.6	28.8 25 100 8		1244.6 1117.0	(19/2+) (17/2+)
1697.19 31	C E	(23/2-)		235.2 2 462.3	100 5 83 6		1461.98 1234.92	(21/2-) (19/2-)
1698.7 7	C E	(23/2+)		454.2 3 720.8	100 5 18.5 25	(E2)	1244.6 978.1	(19/2+) (21/2-)
1747.6 7	C E	(23/2-)		324.0 5 458.5 3	100		1423.7 1288.8	(25/2-) (19/2-)
1810.02 34	C E	(25/2+)		261.0 3 511.3	20.5 18 100 4		1549.17 1298.43	(23/2+) (21/2+)
1936.7 7	C E	(29/2-)		513.4	100		1423.7	(25/2-)
1955.9 4	C E	(25/2-)		258.7 3 494.0 4	98 8 100 5		1697.19 1461.98	(23/2-) (21/2-)
2027.8 7	C	(25/2+)		329.4 476.8	17.8 17 100 6		1698.7 1551.0	(23/2+) (21/2+)
2080.8 4	C E	(27/2+)		270.7 531.6 3	16.7 14 100.0 24		1810.02 1549.17	(25/2+) (23/2+)
2197.0 7	C E	(27/2+)		498.5 3 773.1	100 6 31 4		1698.7 1423.7	(23/2+) (25/2-)
2214.9 5	C	(27/2-)		258.9 517.7	85 9 100 10		1955.9 1697.19	(25/2-) (23/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2260.1 8 ?	E	(27/2-)		324.0 5 ? 512.0 5 ?			1936.7 1747.6	(29/2-) (23/2-)
2357.3 4	C E	(29/2+)		276.4 547.4 4	16.6 12 100 5		2080.8 1810.02	(27/2+) (25/2+)
2495.8 5	C	(29/2-)		281.0 539.8	79 11 100 10	D+Q	2214.9 1955.9	(27/2-) (25/2-)
2506.6 8	C E	(33/2-)		569.9 4	100		1936.7	(29/2-)
2542.4 7	C	(29/2+)		345.3 514.8	12.2 22 100 11		2197.0 2027.8	(27/2+) (25/2+)
2644.2 5	C	(31/2+)		286.9 563.2	22.7 15 100 6		2357.3 2080.8	(29/2+) (27/2+)
2740.1 7	C	(31/2+)		543.2 803.2	100 7 27 5		2197.0 1936.7	(27/2+) (29/2-)
2772.1 6	C	(31/2-)		276.5 557.2	79 5 100 3	D+Q	2495.8 2214.9	(29/2-) (27/2-)
2931.1 6	C	(33/2+)		286.5 574.1	14 3 100.0 16		2644.2 2357.3	(31/2+) (29/2+)
3065.6 6	C	(33/2-)		293.5 569.8	100 13 97 9		2772.1 2495.8	(31/2-) (29/2-)
3091.4 8	C	(33/2+)		351.2 549.1	17 5 100 17		2740.1 2542.4	(31/2+) (29/2+)
3124.9 9	C	(37/2-)		618.4	100		2506.6	(33/2-)
3231.3 6	C	(35/2+)		300.0 587.3	15 3 100 6		2931.1 2644.2	(33/2+) (31/2+)
3329.1 8	C	(35/2+)		589.0 822.4	100 8 16 4		2740.1 2506.6	(31/2+) (33/2-)
3352.4 6	C	(35/2-)		286.8 580.2	89 4 100 5	D+Q	3065.6 2772.1	(33/2-) (31/2-)
3528.3 6	C	(37/2+)		297.0 597.2	14 4 100 6		3231.3 2931.1	(35/2+) (33/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
3647.9 7	C	(37/2-)		295.5 582.3	88 8 100 7		3352.4 3065.6	(35/2-) (33/2-)
3673.1 9	C	(37/2+)		581.7	100		3091.4	(33/2+)
3789.4 10	C	(41/2-)		664.7	100		3124.9	(37/2-)
3843.6 7	C	(39/2+)		315.3 612.3	100 7		3528.3 3231.3	(37/2+) (35/2+)
3937.1 7	C	(39/2-)		289.3 584.8	80 8 100 11		3647.9 3352.4	(37/2-) (35/2-)
3963.9 9	C	(39/2+)		634.7 839.0	100 18 25 8		3329.1 3124.9	(35/2+) (37/2-)
4157.3 8	C	(41/2+)		629.0	100		3528.3	(37/2+)
4240.7 8	C	(41/2-)		303.5 592.7	100 10 93 15		3937.1 3647.9	(39/2-) (37/2-)
4293.2 11	C	(41/2+)		620.1	100		3673.1	(37/2+)
4495.6 9	C	(43/2+)		652.0	100		3843.6	(39/2+)
4503.0 10	C	(45/2-)		713.4	100		3789.4	(41/2-)
4542.7 8	C	(43/2-)		302.0 605.7	71 14 100 14		4240.7 3937.1	(41/2-) (39/2-)
4644.1 10	C	(43/2+)		680.0 855.0	100 16 25 5		3963.9 3789.4	(39/2+) (41/2-)
4836.6 10	C	(45/2+)		679.3	100		4157.3	(41/2+)
4879.5 8	C	(45/2-)		337.0 638.8	98 49 100 37		4542.7 4240.7	(43/2-) (41/2-)
4963.2 12	C	(45/2+)		670.0	100		4293.2	(41/2+)
5203.6 10	C	(47/2+)		708.0	100		4495.6	(43/2+)
5204.4 9	C	(47/2-)		325.0 661.6	75 45 100 34		4879.5 4542.7	(45/2-) (43/2-)
5269.9 11	C	(49/2-)		766.9	100		4503.0	(45/2-)
5370.7 10	C	(47/2+)		726.7 867.6	100 24 ≤18		4644.1 4503.0	(43/2+) (45/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
5578.6 11	C	(49/2+)		742.0	100		4836.6	(45/2+)
5689.2 13 ?	C	(49/2+)		726.0?	100		4963.2	(45/2+)
5975.6 11	C	(51/2+)		772.0	100		5203.6	(47/2+)
6091.6 12	C	(53/2-)		821.7	100		5269.9	(49/2-)
6127.8 11 ?	C	(51/2+)		757.1?	100		5370.7	(47/2+)
6382.6 12	C	(53/2+)		804.0	100		5578.6	(49/2+)
6903.5 12 ?	C	(55/2+)		775.7?	100		6127.8	(51/2+)
6963.6 13	C	(57/2-)		872.0	100		6091.6	(53/2-)
14065 20	D	1/2-	53 keV

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 7/2[404] α=+1/2 band (1993Og01). First band crossing at
123.45 8	(9/2)+
439.67 14	(13/2+)		169.1 1 316.2 2	56.9 27 100 3		270.59 123.45	(11/2+) (9/2)+
836.34 19	(17/2+)		207.4 2 396.7 2	34.5 24 100.0 21		628.86 439.67	(15/2+) (13/2+)
1298.43 24	(21/2+)		238.3 3 462.0 2	21.7 12 100 5		1060.29 836.34	(19/2+) (17/2+)
1810.02 34	(25/2+)		261.0 3 511.3	20.5 18 100 4		1549.17 1298.43	(23/2+) (21/2+)
2357.3 4	(29/2+)		276.4 547.4 4	16.6 12 100 5		2080.8 1810.02	(27/2+) (25/2+)
2931.1 6	(33/2+)		286.5 574.1	14 3 100.0 16		2644.2 2357.3	(31/2+) (29/2+)
3528.3 6	(37/2+)		297.0 597.2	14 4 100 6		3231.3 2931.1	(35/2+) (33/2+)
4157.3 8	(41/2+)		629.0	100		3528.3	(37/2+)
4836.6 10	(45/2+)		679.3	100		4157.3	(41/2+)
5578.6 11	(49/2+)		742.0	100		4836.6	(45/2+)
6382.6 12	(53/2+)		804.0	100		5578.6	(49/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - 7/2[404] α=-1/2 band (1993Og01). See comment on signature
0.0	7/2+	34.06 h 5 % ε = 100
270.59 12	(11/2+)		147.2 2 270.5 2	85 5 100 5		123.45 0.0	(9/2)+ 7/2+
628.86 17	(15/2+)		189.2 2 358.3 2	41.7 26 100 5		439.67 270.59	(13/2+) (11/2+)
1060.29 24	(19/2+)		224.1 431.7 3	26.6 14 100.0 23		836.34 628.86	(17/2+) (15/2+)
1549.17 28	(23/2+)		250.8 3 488.9 2	19.6 6 100 3		1298.43 1060.29	(21/2+) (19/2+)
2080.8 4	(27/2+)		270.7 531.6 3	16.7 14 100.0 24		1810.02 1549.17	(25/2+) (23/2+)
2644.2 5	(31/2+)		286.9 563.2	22.7 15 100 6		2357.3 2080.8	(29/2+) (27/2+)
3231.3 6	(35/2+)		300.0 587.3	15 3 100 6		2931.1 2644.2	(33/2+) (31/2+)
3843.6 7	(39/2+)		315.3 612.3	100 7		3528.3 3231.3	(37/2+) (35/2+)
4495.6 9	(43/2+)		652.0	100		3843.6	(39/2+)
5203.6 10	(47/2+)		708.0	100		4495.6	(43/2+)
5975.6 11	(51/2+)		772.0	100		5203.6	(47/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,
29.0 5	1/2-	160 s 10 % IT = 100
43.1 6	(5/2-)		14.1S	100		29.0	1/2-
140.8 6	(9/2-)		97.7 1	100		43.1	(5/2-)
330.5 6	(13/2-)		189.0	100		140.8	(9/2-)
610.9 6	(17/2-)		280.6 2	100		330.5	(13/2-)
978.1 7	(21/2-)		367.6	100	(E2)	610.9	(17/2-)
1423.7 7	(25/2-)		445.6 2	100		978.1	(21/2-)
1936.7 7	(29/2-)		513.4	100		1423.7	(25/2-)
2506.6 8	(33/2-)		569.9 4	100		1936.7	(29/2-)
3124.9 9	(37/2-)		618.4	100		2506.6	(33/2-)
3789.4 10	(41/2-)		664.7	100		3124.9	(37/2-)
4503.0 10	(45/2-)		713.4	100		3789.4	(41/2-)
5269.9 11	(49/2-)		766.9	100		4503.0	(45/2-)
6091.6 12	(53/2-)		821.7	100		5269.9	(49/2-)
6963.6 13	(57/2-)		872.0	100		6091.6	(53/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - 1/2[541] α=-1/2 band (1973Fo03).
157.7 6	(3/2-)
328.9 6	(7/2-)		170.8 3 ? 188.8 2 ? 285.6 3			157.7 140.8 43.1	(3/2-) (9/2-) (5/2-)
576.6 6	(11/2-)		245.3 3 ? 247.8 1 ? 433.2 3 ?	70 100		330.5 328.9 140.8	(13/2-) (7/2-) (9/2-)
896.4 6	(15/2-)		285.6 3 319.9 3 565.6 4	<12 100		610.9 576.6 330.5	(17/2-) (11/2-) (13/2-)
1288.8 7	(19/2-)		≈310 392.2 4 677.6 5			978.1 896.4 610.9	(21/2-) (15/2-) (17/2-)
1747.6 7	(23/2-)		324.0 5 458.5 3	100		1423.7 1288.8	(25/2-) (19/2-)
2260.1 8	(27/2-)		324.0 5 ? 512.0 5 ?			1936.7 1747.6	(29/2-) (23/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,
97.4 5	(1/2+)
225.2 6	(5/2+)		111.5 2 181.9 2			113.8 43.1	(3/2+) (5/2-)
449.5 6	(9/2+)		188.7 224.0 263.5	90 14 100 14 29 10		260.7 225.2 186.5	(7/2+) (5/2+) (5/2+)
763.5 6	(13/2+)		254.6 3 314.1 3 349.2	49 6 100 9 31 6		508.5 449.5 414.9	(11/2+) (9/2+) (9/2+)
1151.7 7	(17/2+)		388.2 4	100		763.5	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - 1/2[411] α=-1/2 band (1993Og01). First band crossing at
113.8 6	(3/2+)
260.7 6	(7/2+)		120.0 2 146.8 2 217.3 3	100 7 ≤6.3		140.8 113.8 43.1	(9/2-) (3/2+) (5/2-)
508.5 6	(11/2+)		93.1? 247.8 1 367.5 2 ?	100 5 ≤2.1		414.9 260.7 140.8	(9/2+) (7/2+) (9/2-)
842.6 6	(15/2+)		333.7 3 512.5	100.0 22 8.3 18	(E2)	508.5 330.5	(11/2+) (13/2-)
1244.6 6	(19/2+)		401.7 3 635.0	100 3 20 4	Q	842.6 610.9	(15/2+) (17/2-)
1698.7 7	(23/2+)		454.2 3 720.8	100 5 18.5 25	(E2)	1244.6 978.1	(19/2+) (21/2-)
2197.0 7	(27/2+)		498.5 3 773.1	100 6 31 4		1698.7 1423.7	(23/2+) (25/2-)
2740.1 7	(31/2+)		543.2 803.2	100 7 27 5		2197.0 1936.7	(27/2+) (29/2-)
3329.1 8	(35/2+)		589.0 822.4	100 8 16 4		2740.1 2506.6	(31/2+) (33/2-)
3963.9 9	(39/2+)		634.7 839.0	100 18 25 8		3329.1 3124.9	(35/2+) (37/2-)
4644.1 10	(43/2+)		680.0 855.0	100 16 25 5		3963.9 3789.4	(39/2+) (41/2-)
5370.7 10	(47/2+)		726.7 867.6	100 24 ≤18		4644.1 4503.0	(43/2+) (45/2-)
6127.8 11	(51/2+)		757.1?	100		5370.7	(47/2+)
6903.5 12 ?	(55/2+)		775.7?	100		6127.8	(51/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,
186.5 6	(5/2+)
414.9 6	(9/2+)		126.1 1 153.8 228.5 2	100 13 13 4 ≤24		288.8 260.7 186.5	(7/2+) (7/2+) (5/2+)
733.7 6	(13/2+)		164.7 1 224.8 284.3 318.5 3	100 7 27 3 12 3 55 3		569.1 508.5 449.5 414.9	(11/2+) (11/2+) (9/2+) (9/2+)
1117.0 6	(17/2+)		179.0 274.3 353.3 383.3	34 3 37 3 36 3 100 6		937.9 842.6 763.5 733.7	(15/2+) (15/2+) (13/2+) (13/2+)
1551.0 7	(21/2+)		306.7 433.6	28.8 25 100 8		1244.6 1117.0	(19/2+) (17/2+)
2027.8 7	(25/2+)		329.4 476.8	17.8 17 100 6		1698.7 1551.0	(23/2+) (21/2+)
2542.4 7	(29/2+)		345.3 514.8	12.2 22 100 11		2197.0 2027.8	(27/2+) (25/2+)
3091.4 8	(33/2+)		351.2 549.1	17 5 100 17		2740.1 2542.4	(31/2+) (29/2+)
3673.1 9	(37/2+)		581.7	100		3091.4	(33/2+)
4293.2 11	(41/2+)		620.1	100		3673.1	(37/2+)
4963.2 12	(45/2+)		670.0	100		4293.2	(41/2+)
5689.2 13	(49/2+)		726.0?	100		4963.2	(45/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 8 - 5/2[402] α=-1/2 band (1993Og01).
288.8 6	(7/2+)
569.1 6	(11/2+)		154.0 2 280.6 2	100 23 36 9		414.9 288.8	(9/2+) (7/2+)
937.9 7	(15/2+)		203.8 369.0	100 6 95 5		733.7 569.1	(13/2+) (11/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 9 - 9/2[514] α=+1/2 band (1993Og01). First band crossing at
439.11 15	(9/2-)
683.35 17	(13/2-)		137.2 1 243.6 4 244.1 413.1 4	100 5 79 11 36 3		546.11 439.67 439.11 270.59	(11/2-) (13/2+) (9/2-) (11/2+)
1031.72 21	(17/2-)		186.9 2 197.0 348.3 3 403.0	100 3 44 5 18.4 23		844.72 836.34 683.35 628.86	(15/2-) (17/2+) (13/2-) (15/2+)
1461.98 27	(21/2-)		226.9 2 430.6 3	100 7 74.6 21		1234.92 1031.72	(19/2-) (17/2-)
1955.9 4	(25/2-)		258.7 3 494.0 4	98 8 100 5		1697.19 1461.98	(23/2-) (21/2-)
2495.8 5	(29/2-)		281.0 539.8	79 11 100 10	D+Q	2214.9 1955.9	(27/2-) (25/2-)
3065.6 6	(33/2-)		293.5 569.8	100 13 97 9		2772.1 2495.8	(31/2-) (29/2-)
3647.9 7	(37/2-)		295.5 582.3	88 8 100 7		3352.4 3065.6	(35/2-) (33/2-)
4240.7 8	(41/2-)		303.5 592.7	100 10 93 15		3937.1 3647.9	(39/2-) (37/2-)
4879.5 8	(45/2-)		337.0 638.8	98 49 100 37		4542.7 4240.7	(43/2-) (41/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 10 - 9/2[514] α=-1/2 band (1993Og01). See comment on signature
546.11 16	(11/2-)
844.72 18	(15/2-)		161.3 2 215.7 298.6 2 405.4	100.0 24 33.1 21 24 3		683.35 628.86 546.11 439.67	(13/2-) (15/2+) (11/2-) (13/2+)
1234.92 24	(19/2-)		175.0? 203.2 390.3 3 397.0	100.0 20 62 4 6.5 15		1060.29 1031.72 844.72 836.34	(19/2+) (17/2-) (15/2-) (17/2+)
1697.19 31	(23/2-)		235.2 2 462.3	100 5 83 6		1461.98 1234.92	(21/2-) (19/2-)
2214.9 5	(27/2-)		258.9 517.7	85 9 100 10		1955.9 1697.19	(25/2-) (23/2-)
2772.1 6	(31/2-)		276.5 557.2	79 5 100 3	D+Q	2495.8 2214.9	(29/2-) (27/2-)
3352.4 6	(35/2-)		286.8 580.2	89 4 100 5	D+Q	3065.6 2772.1	(33/2-) (31/2-)
3937.1 7	(39/2-)		289.3 584.8	80 8 100 11		3647.9 3352.4	(37/2-) (35/2-)
4542.7 8	(43/2-)		302.0 605.7	71 14 100 14		4240.7 3937.1	(41/2-) (39/2-)
5204.4 9	(47/2-)		325.0 661.6	75 45 100 34		4879.5 4542.7	(45/2-) (43/2-)

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	7/2+	34.06 h 5 % ε = 100	Q=3.48 3, μ=2.288 4 Δ<r²>(170,169)=-0.078 fm² 8 (1998Ge13). E(level): Δ<r²>(170,169)=-0.078 fm² 8 (1998Ge13). 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
29.0	1/2-	160 s 10 % IT = 100	μ=0.536 7 Δ<r²>(170,169)=+0.130 fm² 13 (1998Ge13). E(level): Δ<r²>(170,169)=+0.130 fm² 13 (1998Ge13). From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
43.1	(5/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
97.4	(1/2+)		E(level): 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,.
113.8	(3/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
123.45	(9/2)+		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
140.8	(9/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
157.7	(3/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
186.5	(5/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
225.2	(5/2+)		E(level): 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,.
260.7	(7/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
270.59	(11/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
288.8	(7/2+)		E(level): 5/2[402] α=-1/2 band (1993Og01).
328.9	(7/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
330.5	(13/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
414.9	(9/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
439.11	(9/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
439.67	(13/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
449.5	(9/2+)		E(level): 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,.
508.5	(11/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
546.11	(11/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
569.1	(11/2+)		E(level): 5/2[402] α=-1/2 band (1993Og01).
576.6	(11/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
610.9	(17/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
628.86	(15/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
E(level)	J^π(level)	T_1/2(level)	Comments
683.35	(13/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
733.7	(13/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
763.5	(13/2+)		E(level): 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,.
836.34	(17/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
842.6	(15/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
844.72	(15/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
896.4	(15/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
937.9	(15/2+)		E(level): 5/2[402] α=-1/2 band (1993Og01).
978.1	(21/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
1031.72	(17/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
1060.29	(19/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
1117.0	(17/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
1151.7	(17/2+)		E(level): 1/2[411] α=+1/2 band (1993Og01). Band parameters: α=13.3,.
1234.92	(19/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
1244.6	(19/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
1288.8	(19/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
1298.43	(21/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
1423.7	(25/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
1461.98	(21/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
1549.17	(23/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
1551.0	(21/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
1697.19	(23/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
1698.7	(23/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
1747.6	(23/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
1810.02	(25/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
E(level)	J^π(level)	T_1/2(level)	Comments
1936.7	(29/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
1955.9	(25/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
2027.8	(25/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
2080.8	(27/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
2197.0	(27/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
2214.9	(27/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
2260.1	(27/2-)		E(level): 1/2[541] α=-1/2 band (1973Fo03).
2357.3	(29/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
2495.8	(29/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
2506.6	(33/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
2542.4	(29/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
2644.2	(31/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
2740.1	(31/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
2772.1	(31/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
2931.1	(33/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
3065.6	(33/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
3091.4	(33/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
3124.9	(37/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
3231.3	(35/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
3329.1	(35/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
3352.4	(35/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
3528.3	(37/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
3647.9	(37/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
3673.1	(37/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
3789.4	(41/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
E(level)	J^π(level)	T_1/2(level)	Comments
3843.6	(39/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
3937.1	(39/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
3963.9	(39/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
4157.3	(41/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
4240.7	(41/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
4293.2	(41/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
4495.6	(43/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
4503.0	(45/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
4542.7	(43/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
4644.1	(43/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
4836.6	(45/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
4879.5	(45/2-)		E(level): Poor fit; uncertainty multiplied by a factor in the fitting. 9/2[514] α=+1/2 band (1993Og01). First band crossing at.
4963.2	(45/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
5203.6	(47/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
5204.4	(47/2-)		E(level): 9/2[514] α=-1/2 band (1993Og01). See comment on signature.
5269.9	(49/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
5370.7	(47/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
5578.6	(49/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
5689.2	(49/2+)		E(level): From ¹⁶⁹Hf ε decay. 5/2[402] α=+1/2 band (1993Og01). Band parameters: α=14.8,.
5975.6	(51/2+)		E(level): 7/2[404] α=-1/2 band (1993Og01). See comment on signature.
6091.6	(53/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.
6127.8	(51/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
6382.6	(53/2+)		E(level): 7/2[404] α=+1/2 band (1993Og01). First band crossing at.
6903.5	(55/2+)		E(level): 1/2[411] α=-1/2 band (1993Og01). First band crossing at.
6963.6	(57/2-)		E(level): From ¹⁶⁹Hf ε decay. 1/2[541] α=+1/2 band (1993Og01). (α=9.7, a=3.2 (1/2, 3/2,.

E(level)	E(gamma)	Comments
43.1	14.1	E(γ): from level energy difference.
113.8	16.4	E(γ): from level energy difference.
	70.9	E(γ): Assignment to ¹⁶⁹Lu uncertain.
	84.8	E(γ): Assignment to ¹⁶⁹Lu uncertain.
123.45	123.5	M(γ): From ¹⁶⁹Hf ε decay.
186.5	72.9	E(γ): Assignment to ¹⁶⁹Lu uncertain.
225.2	181.9	E(γ): Assignment to ¹⁶⁹Lu uncertain.
260.7	120.0	E(γ): Assignment to ¹⁶⁹Lu uncertain.
328.9	285.6	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
492.88	369.5	E(γ): From ¹⁶⁹Hf ε decay. I(γ): From ¹⁶⁹Hf ε decay.
492.88	492.86	E(γ): From ¹⁶⁹Hf ε decay. I(γ): From ¹⁶⁹Hf ε decay. M(γ): From ¹⁶⁹Hf ε decay.
508.5	247.8	E(γ): Multiply placed
508.5	367.5	E(γ): for multiply-placed γ.
546.11	107.0	E(γ): Assignment to ¹⁶⁹Lu uncertain. I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
	275.0	E(γ): Assignment to ¹⁶⁹Lu uncertain. I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
	422.8	I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
576.6	245.3	E(γ): Assignment to ¹⁶⁹Lu uncertain. I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
	247.8	E(γ): Multiply placed
	433.2	E(γ): uncertainty multiplied by a factor of 3 in the fitting; level-energy difference=435.78. Poor fit; uncertainty multiplied by a factor in the fitting. Assignment to ¹⁶⁹Lu uncertain. I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ). M(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
610.9	280.6	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
628.86	189.2	I(γ): other Iγ: ≈29 from (α,4nγ).
896.4	285.6	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity. From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
896.4	319.9	E(γ): Assignment to ¹⁶⁹Lu uncertain. I(γ): From ¹⁶⁹Tm(α,4nγ), ¹⁷¹Yb(p,3nγ).
1244.6	401.7	M(γ): from (¹⁹F,4nγ).
1288.8	310	E(γ): from (α,4nγ)
E(level)	E(gamma)	Comments
1747.6	324.0	E(γ): Multiply placed. Assignment to ¹⁶⁹Lu uncertain.
2260.1	324.0	E(γ): Multiply placed
2260.1	512.0	E(γ): Multiply placed
2495.8	281.0	M(γ): from (¹⁹F,4nγ).
2772.1	276.5	M(γ): from (¹⁹F,4nγ).
3352.4	286.8	M(γ): from (¹⁹F,4nγ).