List of levels for 249CF

Author: Khalifeh Abusaleem | Citation: Nucl. Data Sheets 112, 2129 (2011) | Cutoff date: 31-Dec-2010

Calculations, compilations:

α decay: 2009Sa25, 2008Bi10, 1996St28, 1993Bu09, 1992Bu03, 1992Ro05

Delayed neutron yield: 1989Br25

Ground state properties: 1997Mo25, 2006Sh19

Pion decay: 1988Io05

Single-particle Nilsson levels: 2004Pa04, 1994Cw02

1994Cw02 calculate the following single-particle level sequence: g.s. 9/2[734], 0.22 MeV 7/2[624], 0.49 MeV 5/2[622], 0.62 MeV 1/2[620], 0.78 MeV 3/2[622], 0.79 MeV 7/2[613], 0.98 MeV 1/2[631], 1.05 MeV 11/2[725]

Measured relative L and M x-ray intensities: 1990Po14

Gammas: All γ data are from ²⁴⁹Es ε decay, unless otherwise noted

Q-value: Note: Current evaluation has used the following Q record

Q-value: -1451 syst 5585 5 5643 syst 6296.0 7 2009AuZZ

Q-value: Estimated ΔQ(β^-)=30, ΔS(p)=71 (2011AuZZ)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
62.48	11/2-		62.47 5	M1+E2	0.29 3	47	α=47 3, α(L)=34.6 20, α(M)=9.0 6, α(N)=2.50 16, α(O)=0.64 4, α(P)=0.115 6, α(Q)=0.00479 9, α(N+)=3.25 21
144.98	5/2+	45 µs 5	144.99 6	M2+E3	0.39 +6-8	64.7	B(E3)(W.u.)=10 4, B(M2)(W.u.)=0.0034 5, α=64.7 10, α(K)=31.3 17, α(L)=24.0 14, α(M)=6.9 5, α(N)=1.96 14, α(O)=0.50 4, α(P)=0.089 5, α(Q)=0.00356 15, α(N+)=2.55 17
187.97	7/2+		43.00 5	M1		100.4	α=100.4, α(L)=75.2 11, α(M)=18.5 3, α(N)=5.14 8, α(O)=1.334 20, α(P)=0.258 4, α(Q)=0.01529 22, α(N+)=6.74 10
243.13	9/2+		55.14 5	M1		48.3	α=48.3, α(L)=36.2 6, α(M)=8.92 13, α(N)=2.47 4, α(O)=0.642 10, α(P)=0.1240 18, α(Q)=0.00735 11, α(N+)=3.24 5
379.54	7/2+		191.6 1	M1+E2	0.52 12	5.0	α=5.0 4, α(K)=3.7 4, α(L)=0.963 17, α(M)=0.244 4, α(N)=0.0677 10, α(O)=0.01740 25, α(P)=0.00326 7, α(Q)=0.000160 14, α(N+)=0.0885 13
	7/2+		234.6 1	E2+M1	3.6 +13-6	0.83	α=0.83 9, α(K)=0.30 8, α(L)=0.384 8, α(M)=0.1066 19, α(N)=0.0299 5, α(O)=0.00748 14, α(P)=0.00126 3, α(Q)=1.9×10^-5 4, α(N+)=0.0387 7
	7/2+		379.5 1	E1		0.0281	α=0.0281, α(K)=0.0221 4, α(L)=0.00451 7, α(M)=0.001100 16, α(N)=0.000303 5, α(O)=7.73×10^-5 11, α(P)=1.422E-5 20, α(Q)=6.86E-7 10, α(N+)=0.000395 6
416.8	1/2+		271.8 4	E2		0.377	α=0.377, α(K)=0.0954 14, α(L)=0.204 3, α(M)=0.0571 9, α(N)=0.01603 25, α(O)=0.00400 6, α(P)=0.000669 11, α(Q)=7.75×10^-6 12, α(N+)=0.0207 4
437.56	9/2+		58.01 5	M1+E2	0.53 6	96	α=96 10, α(L)=70 7, α(M)=19.1 21, α(N)=5.4 6, α(O)=1.34 15, α(P)=0.227 22, α(Q)=0.00531 20, α(N+)=6.9 8
	9/2+		375.1 1	E1		0.0288	α=0.0288, α(K)=0.0226 4, α(L)=0.00462 7, α(M)=0.001128 16, α(N)=0.000310 5, α(O)=7.93×10^-5 12, α(P)=1.457E-5 21, α(Q)=7.01E-7 10, α(N+)=0.000405 6
	9/2+		437.6 1	E1		0.0212	α=0.0212, α(K)=0.01675 24, α(L)=0.00333 5, α(M)=0.000812 12, α(N)=0.000223 4, α(O)=5.72×10^-5 8, α(P)=1.059E-5 15, α(Q)=5.25E-7 8, α(N+)=0.000292 4
442.99	(7/2)+		63.45 5	M1(+E2)	0.18 LT	35	α=35 3, α(L)=25.8 18, α(M)=6.4 6, α(N)=1.78 15, α(O)=0.46 4, α(P)=0.088 6, α(Q)=0.00481 9, α(N+)=2.34 19
	(7/2)+		255.0 2	M1		2.69	α=2.69, α(K)=2.10 3, α(L)=0.441 7, α(M)=0.1084 16, α(N)=0.0300 5, α(O)=0.00779 11, α(P)=0.001505 22, α(Q)=8.82×10^-5 13, α(N+)=0.0394 6
	(7/2)+		298.0 1	M1+E2	0.40 17	1.54	α=1.54 16, α(K)=1.18 14, α(L)=0.266 16, α(M)=0.066 4, α(N)=0.0183 10, α(O)=0.0047 3, α(P)=0.00090 6, α(Q)=5.0×10^-5 6, α(N+)=0.0239 13
813.21	(5/2)-		813.2 1	E2		0.0231	α=0.0231, α(K)=0.01578 22, α(L)=0.00540 8, α(M)=0.001398 20, α(N)=0.000389 6, α(O)=9.92×10^-5 14, α(P)=1.81E-5 3, α(Q)=6.87E-7 10, α(N+)=0.000507 8
852.19	(7/2)-		789.7 1	E2		0.0245	α=0.0245, α(K)=0.01658 24, α(L)=0.00583 9, α(M)=0.001515 22, α(N)=0.000422 6, α(O)=0.0001074 15, α(P)=1.96×10^-5 3, α(Q)=7.27E-7 11, α(N+)=0.000549 8
852.19	(7/2)-		852.2 1	E2		0.0210	α=0.0210, α(K)=0.01459 21, α(L)=0.00478 7, α(M)=0.001234 18, α(N)=0.000343 5, α(O)=8.75×10^-5 13, α(P)=1.603E-5 23, α(Q)=6.27E-7 9, α(N+)=0.000447 7
1007.92	9/2+		565.0 2	M1		0.302	α=0.302, α(K)=0.236 4, α(L)=0.0490 7, α(M)=0.01200 17, α(N)=0.00332 5, α(O)=0.000862 12, α(P)=0.0001664 24, α(Q)=9.73×10^-6 14, α(N+)=0.00436 7
	9/2+		570.3 3	M1		0.294	α=0.294, α(K)=0.230 4, α(L)=0.0477 7, α(M)=0.01170 17, α(N)=0.00324 5, α(O)=0.000840 12, α(P)=0.0001622 23, α(Q)=9.48×10^-6 14, α(N+)=0.00425 6
	9/2+		628.5 2	M1(+E2)	0.8 5	0.15	α=0.15 6, α(K)=0.12 5, α(L)=0.027 8, α(M)=0.0066 19, α(N)=0.0018 6, α(O)=0.00047 14, α(P)=9.E-5 3, α(Q)=4.9E-6 19, α(N+)=0.0024 7
	9/2+		945.4 1	(E1)		0.00521	α=0.00521 8, α(K)=0.00420 6, α(L)=0.000762 11, α(M)=0.000184 3, α(N)=5.05×10^-5 7, α(O)=1.303E-5 19, α(P)=2.48E-6 4, α(Q)=1.385E-7 20, α(N+)=6.62E-5 10
	9/2+		1007.9 1	(E1)		0.00467	α=0.00467 7, α(K)=0.00377 6, α(L)=0.000681 10, α(M)=0.0001637 23, α(N)=4.51×10^-5 7, α(O)=1.163E-5 17, α(P)=2.21E-6 3, α(Q)=1.247E-7 18, α(N+)=5.90E-5 9
1218.50	(7/2)-		1218.5 1	M1(+E2)	0.8 3	0.027	α=0.027 6, α(K)=0.021 5, α(L)=0.0045 8, α(M)=0.00111 19, α(N)=0.00031 6, α(O)=7.9×10^-5 14, α(P)=1.5E-5 3, α(Q)=8.6E-7 17, α(N+)=0.00041 7

Q(β-)=-1.45×10³ keV SY	S(n)= 5585 keV 6	S(p)= 5.64×10³ keV SY	Q(α)= 6296.1 keV 7
Reference: 2012WA38

References:
A	²⁴⁹Bk β^- decay (330 d)	B	²⁴⁹Es ε decay
C	²⁵³Fm α decay	D	²⁴⁹Cf(d,d’)
E	²⁴⁹Cf(²⁰⁷Pb,²⁰⁷Pb’γ)

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0	A B C D E	9/2-	351 y 2 % α = 100 % SF = 5.0×10^-7 4
62.48 5	B C D E	11/2-		62.47 5		M1+E2	0	9/2-
136.2 3	B D E	(13/2-)		73.7S 136.2S			62.48 0	11/2- 9/2-
144.98 5	B C	5/2+	45 µs 5	144.99 6	100	M2+E3	0	9/2-
187.97 6	B C D	7/2+		43.00 5	100	M1	144.98	5/2+
220.6 10	C D E	(15/2-)		158	100	E2	62.48	11/2-
243.13 7	B C D	9/2+		55.14 5	100	M1	187.97	7/2+
315 3	D	(11/2+)
317.1 10	D E	(17/2-)		181	100	E2	136.2	(13/2-)
379.54 5	B	7/2+		136.37 8 191.6 1 234.6 1 379.5 1	0.16 4 1.00 8 0.64 8 100 6	M1+E2 E2+M1 E1	243.13 187.97 144.98 0	9/2+ 7/2+ 5/2+ 9/2-
384 4	D	(13/2+)
416.8 4	C	1/2+		271.8 4	100	E2	144.98	5/2+
425.7 12	D E	(19/2-)		205	100		220.6	(15/2-)
437.56 6	B	9/2+		58.01 5 375.1 1 437.6 1	1.33 21 100 9 22.7 15	M1+E2 E1 E1	379.54 62.48 0	7/2+ 11/2- 9/2-
440 4	C	(3/2+)
442.99 6	B	(7/2)+		63.45 5 255.0 2 298.0 1 443.1 3	10.4 13 20 5 100 7 5.5 16	M1(+E2) M1 M1+E2	379.54 187.97 144.98 0	7/2+ 7/2+ 5/2+ 9/2-
460 4	C	(5/2+)
500.6 3 ?	B	(9/2+)
545.0 12	E	(21/2-)		228	100		317.1	(17/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
550.6 10	C	(1/2+,3/2,5/2+)		134 405 2			416.8 144.98	1/2+ 5/2+
≈606	C
668 2	D	(13/2-)
675.8 13	E	(23/2-)		250	100		425.7	(19/2-)
751 3	D	(15/2-)
813.21 8	B D	(5/2)-		370.1 2 433.7 3 625.3 2 668.3 2 813.2 1	1.5 5 0.67 11 1.41 14 2.6 2 100 7	E2	442.99 379.54 187.97 144.98 0	(7/2)+ 7/2+ 7/2+ 5/2+ 9/2-
817.9 13	E	(25/2-)		142 273			675.8 545.0	(23/2-) (21/2-)
852.19 8	B D	(7/2)-		609.2 4 664.0 5 707.0 5 789.7 1 852.2 1	≈3 ≈1 ≈3 100 8 77 6	E2 E2	243.13 187.97 144.98 62.48 0	9/2+ 7/2+ 5/2+ 11/2- 9/2-
902.51 17	B D	(9/2-)		766.3 3 840.0 2 902.6 3	103 10 100 9 19 6		136.2 62.48 0	(13/2-) 11/2- 9/2-
920 2	D	(11/2+)
962 3	D	(11/2-)
970.8 14	E	(27/2-)		153 295			817.9 675.8	(25/2-) (23/2-)
992 2	D	(13/2+)
1007.92 7	B D	9/2+		507.3 3 565.0 2 570.3 3 628.5 2 766.3 3 ? 820.5 5 862.8 3 945.4 1 1007.9 1	5.5 14 28.8 23 7.4 19 28.8 23 14 2 ≈1.4 2.5 8 33 3 100 8	M1 M1 M1(+E2) (E1) (E1)	500.6 442.99 437.56 379.54 243.13 187.97 144.98 62.48 0	(9/2+) (7/2)+ 9/2+ 7/2+ 9/2+ 7/2+ 5/2+ 11/2- 9/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1031 5	D
1063 2	D	(13/2+)
1078 3	D	(15/2+)
1115 4	D
1134.9 15	E	(29/2-)		164 317			970.8 817.9	(27/2-) (25/2-)
1145 3	D	(15/2+)
1164 4	D
1178 3	D	(17/2+)
1192 4	D
1199.8 4	B	(7/2-,9/2)		1137.3 5 1199.8 5	≈63 100 38		62.48 0	11/2- 9/2-
1218.50 10	B D	(7/2)-		1218.5 1		M1(+E2)	0	9/2-
1236 3	D	(17/2+)
1238.06 17	B	(5/2-,7/2,9/2+)		1093.2 3 1238.0 2	100 19 74 10		144.98 0	5/2+ 9/2-
1251 5	D
1267.7 4	B	(9/2-)		1205.1 5 1267.8 5	100 20 20 7		62.48 0	11/2- 9/2-
1304.3 3	B D			1304.3 3			0	9/2-
1308.9 16	E	(31/2-)		174 338			1134.9 970.8	(29/2-) (27/2-)
1340 4	D	(19/2+)
1415 3	D	(7/2+)
1463 3	D	(9/2+)
1482 4	D
1493.9 16	E	(33/2-)		185 359			1308.9 1134.9	(31/2-) (29/2-)
1498 4	D
1530 3	D	(11/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1541 4	D
1603 3	D	(13/2+)
1648 4	D
1674 4	D
1688.9 19	E	(35/2-)		195 380	100		1493.9 1308.9	(33/2-) (31/2-)
1709 4	D
1894.9 19	E	(37/2-)		401	100		1493.9	(33/2-)
1914 3	D
2107.9 21	E	(39/2-)		419	100		1688.9	(35/2-)
2333.9 22	E	(41/2-)		439	100		1894.9	(37/2-)
2564.9 23	E	(43/2-)		457	100		2107.9	(39/2-)
2808.9 24	E	(45/2-)		475	100		2333.9	(41/2-)
3055 3	E	(47/2-)		490	100		2564.9	(43/2-)
3315 3	E	(49/2-)		506	100		2808.9	(45/2-)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 9/2[734].
0	9/2-	351 y 2 % α = 100 % SF = 5.0×10^-7 4
62.48 5	11/2-		62.47 5		M1+E2	0	9/2-
136.2 3	(13/2-)		73.7S 136.2S			62.48 0	11/2- 9/2-
220.6 10	(15/2-)		158	100	E2	62.48	11/2-
317.1 10	(17/2-)		181	100	E2	136.2	(13/2-)
425.7 12	(19/2-)		205	100		220.6	(15/2-)
545.0 12	(21/2-)		228	100		317.1	(17/2-)
675.8 13	(23/2-)
817.9 13	(25/2-)		142 273			675.8 545.0	(23/2-) (21/2-)
970.8 14	(27/2-)		153 295			817.9 675.8	(25/2-) (23/2-)
1134.9 15	(29/2-)
1308.9 16	(31/2-)		174 338			1134.9 970.8	(29/2-) (27/2-)
1493.9 16	(33/2-)		185 359			1308.9 1134.9	(31/2-) (29/2-)
1688.9 19	(35/2-)		195 380	100		1493.9 1308.9	(33/2-) (31/2-)
1894.9 19	(37/2-)
2107.9 21	(39/2-)		419	100		1688.9	(35/2-)
2333.9 22	(41/2-)
2564.9 23	(43/2-)
2808.9 24	(45/2-)		475	100		2333.9	(41/2-)
3055 3	(47/2-)		490	100		2564.9	(43/2-)
3315 3	(49/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - 5/2[622].
144.98 5	5/2+	45 µs 5
187.97 6	7/2+		43.00 5	100	M1	144.98	5/2+
243.13 7	9/2+		55.14 5	100	M1	187.97	7/2+
315 3	(11/2+)
384 4	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - 7/2[624].
379.54 5	7/2+
437.56 6	9/2+		58.01 5 375.1 1 437.6 1	1.33 21 100 9 22.7 15	M1+E2 E1 E1	379.54 62.48 0	7/2+ 11/2- 9/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - 1/2[620].
416.8 4	1/2+
440 4	(3/2+)
460 4	(5/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - 7/2[613].
442.99 6	(7/2)+
500.6 3	(9/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - 9/2[615].
1007.92 7	9/2+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - 9/2[734]+2+ K^π=13/2-.
668 2	(13/2-)
751 3	(15/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 8 - 9/2[734]-2⁺ K^π=5/2-.
813.21 8	(5/2)-
852.19 8	(7/2)-		609.2 4 664.0 5 707.0 5 789.7 1 852.2 1	≈3 ≈1 ≈3 100 8 77 6	E2 E2	243.13 187.97 144.98 62.48 0	9/2+ 7/2+ 5/2+ 11/2- 9/2-
902.51 17	(9/2-)		766.3 3 840.0 2 902.6 3	103 10 100 9 19 6		136.2 62.48 0	(13/2-) 11/2- 9/2-
962 3	(11/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 9 - 9/2[734]+1- K^π=11/2⁺.
920 2	(11/2+)
992 2	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 10 - 9/2[734]+2- K^π=13/2⁺.
1063 2	(13/2+)
1145 3	(15/2+)
1236 3	(17/2+)
1340 4	(19/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 11 - 9/2[734]+3- K^π=15/2⁺.
1078 3	(15/2+)
1178 3	(17/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 12 - 9/2[734]-1- K^π=7/2⁺.
1415 3	(7/2+)
1463 3	(9/2+)
1530 3	(11/2+)
1603 3	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 13 - K^π=7/2- THREE-QUASIPARTICLE STATE.
1218.50 10	(7/2)-
1267.7 4	(9/2-)		1205.1 5 1267.8 5	100 20 20 7		62.48 0	11/2- 9/2-

E(level)	J^π(level)	T_1/2(level)	Comments
0	9/2-	351 y 2 % α = 100 % SF = 5.0×10^-7 4	μ=-0.28 (1989Ra17) E(level): 9/2[734].
62.48	11/2-		E(level): 9/2[734].
136.2	(13/2-)		E(level): 9/2[734].
144.98	5/2+	45 µs 5	E(level): 5/2[622].
187.97	7/2+		E(level): 5/2[622].
220.6	(15/2-)		E(level): 9/2[734].
243.13	9/2+		E(level): 5/2[622].
315	(11/2+)		E(level): 5/2[622].
317.1	(17/2-)		E(level): 9/2[734].
379.54	7/2+		E(level): 7/2[624].
384	(13/2+)		E(level): 5/2[622].
416.8	1/2+		E(level): 1/2[620].
425.7	(19/2-)		E(level): 9/2[734].
437.56	9/2+		E(level): 7/2[624].
440	(3/2+)		E(level): 1/2[620].
442.99	(7/2)+		E(level): 7/2[613].
460	(5/2+)		E(level): 1/2[620].
500.6	(9/2+)		E(level): 7/2[613].
545.0	(21/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
668	(13/2-)		E(level): 9/2[734]+2+ K^π=13/2-.
675.8	(23/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
751	(15/2-)		E(level): 9/2[734]+2+ K^π=13/2-.
813.21	(5/2)-		E(level): 9/2[734]-2⁺ K^π=5/2-. From ²⁵³Fm α decay. J^π(level): Strong E2 transitions from 813 and 852 levels to g.s. band, as well as high cross-sections in (d,d’) suggest that these levels are members of a 2⁺ collective vibration built on the 9/2[734] g.s. of ²⁴⁹Cf.
817.9	(25/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
852.19	(7/2)-		E(level): 9/2[734]-2⁺ K^π=5/2-. From ²⁵³Fm α decay. J^π(level): Strong E2 transitions from 813 and 852 levels to g.s. band, as well as high cross-sections in (d,d’) suggest that these levels are members of a 2⁺ collective vibration built on the 9/2[734] g.s. of ²⁴⁹Cf.
E(level)	J^π(level)	T_1/2(level)	Comments
902.51	(9/2-)		E(level): 9/2[734]-2⁺ K^π=5/2-.
920	(11/2+)		E(level): 9/2[734]+1- K^π=11/2⁺.
962	(11/2-)		E(level): 9/2[734]-2⁺ K^π=5/2-.
970.8	(27/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
992	(13/2+)		E(level): 9/2[734]+1- K^π=11/2⁺.
1007.92	9/2+		E(level): 9/2[615].
1063	(13/2+)		E(level): 9/2[734]+2- K^π=13/2⁺.
1078	(15/2+)		E(level): 9/2[734]+3- K^π=15/2⁺.
1134.9	(29/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
1145	(15/2+)		E(level): 9/2[734]+2- K^π=13/2⁺.
1178	(17/2+)		E(level): 9/2[734]+3- K^π=15/2⁺.
1218.50	(7/2)-		E(level): K^π=7/2- THREE-QUASIPARTICLE STATE.
1236	(17/2+)		E(level): 9/2[734]+2- K^π=13/2⁺.
1267.7	(9/2-)		E(level): K^π=7/2- THREE-QUASIPARTICLE STATE.
1308.9	(31/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
1340	(19/2+)		E(level): 9/2[734]+2- K^π=13/2⁺.
1415	(7/2+)		E(level): 9/2[734]-1- K^π=7/2⁺.
1463	(9/2+)		E(level): 9/2[734]-1- K^π=7/2⁺.
1493.9	(33/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
1530	(11/2+)		E(level): 9/2[734]-1- K^π=7/2⁺.
1603	(13/2+)		E(level): 9/2[734]-1- K^π=7/2⁺.
1688.9	(35/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
1894.9	(37/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
2107.9	(39/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
2333.9	(41/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
E(level)	J^π(level)	T_1/2(level)	Comments
2564.9	(43/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
2808.9	(45/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
3055	(47/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].
3315	(49/2-)		E(level): 9/2[734]. J^π(level): Member of rotational band 9/2[734].

E(level)	E(gamma)	Comments
144.98	144.99	M(γ): For analysis of anomalous M2 conversion coefficients, see 1993Li52
416.8	271.8	E(γ): From ²⁵³Fm α decay M(γ): From ²⁵³Fm α decay
550.6	134	E(γ): From ²⁵³Fm α decay
550.6	405	E(γ): From ²⁵³Fm α decay
902.51	766.3	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
1007.92	766.3	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity