List of levels for 249BK

Author: C.D. Nesaraja | Citation: Nucl. Data Sheets 195, 718 (2024) | Cutoff date: 12-Oct-2023

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
8.773	3/2-	0.3 ms	8.77	[M2]		3.07×10⁶	B(M2)(W.u.)=0.016, α=3.07×10⁶ 4, α(M)=2.222E6 31, α(N)=6.49E5 9, α(O)=1.653E5 23, α(P)=2.97E4 4, α(Q)=1564 22
39.616	5/2-		30.85 1	M1+E2	0.114 +29-18	3.1×10²	α=3.1×10² 4, α(L)=231 29, α(M)=59 8, α(N)=16.3 23, α(O)=4.1 6, α(P)=0.78 9, α(Q)=0.0441 6
41.805	9/2+	9 ps 2	41.80 1	M1		98.5	B(M1)(W.u.)=0.34 +10-6, α=98.5 14, α(L)=73.8 10, α(M)=18.14 25, α(N)=5.01 7, α(O)=1.289 18, α(P)=0.255 4, α(Q)=0.01802 25
82.597	7/2-		42.98 1	M1+E2	0.111 +25-16	103	α=103 6, α(L)=77 5, α(M)=19.3 13, α(N)=5.3 4, α(O)=1.37 9, α(P)=0.263 15, α(Q)=0.01647 24
82.597	7/2-		73.82 1	E2		84.9	α=84.9 12, α(L)=61.2 9, α(M)=17.38 24, α(N)=4.86 7, α(O)=1.191 17, α(P)=0.1964 28, α(Q)=0.000663 9
93.759	11/2+	5 ps 1	51.96 1	M1		51.9	B(M1)(W.u.)=0.57 +14-10, α=51.9 7, α(L)=38.9 5, α(M)=9.56 13, α(N)=2.64 4, α(O)=0.679 10, α(P)=0.1342 19, α(Q)=0.00949 13
93.759	11/2+	5 ps 1	93.76 1	E2		27.5	B(E2)(W.u.)=2.6E2 +7-5, α=27.5 4, α(L)=19.87 28, α(M)=5.64 8, α(N)=1.579 22, α(O)=0.387 5, α(P)=0.0642 9, α(Q)=0.000256 4
137.712	9/2-		55.11 1	M1+E2	0.146 +38-32	50	α=50 4, α(L)=37.2 26, α(M)=9.3 7, α(N)=2.58 21, α(O)=0.66 5, α(P)=0.127 8, α(Q)=0.00786 13
	9/2-		95.90 2	[E1]		0.1603	α=0.1603 22, α(L)=0.1200 17, α(M)=0.0298 4, α(N)=0.00813 11, α(O)=0.002005 28, α(P)=0.000346 5, α(Q)=1.365×10^-5 19
	9/2-		98.10 1	E2		22.31	α=22.31 31, α(L)=16.09 23, α(M)=4.57 6, α(N)=1.279 18, α(O)=0.313 4, α(P)=0.0520 7, α(Q)=0.0002150 30
155.854	13/2+		62.08 1	M1+E2	0.16 4	34.9	α=34.9 23, α(L)=26.0 16, α(M)=6.5 5, α(N)=1.80 13, α(O)=0.461 32, α(P)=0.089 5, α(Q)=0.00552 10
155.854	13/2+		114.04 1	(E2)		11.12	α=11.12 16, α(L)=8.03 11, α(M)=2.278 32, α(N)=0.637 9, α(O)=0.1564 22, α(P)=0.0261 4, α(Q)=0.0001227 17
204.574	(11/2-)		66.86 1	(E2)		135.9	α=135.9 19, α(L)=98.1 14, α(M)=27.8 4, α(N)=7.79 11, α(O)=1.906 27, α(P)=0.314 4, α(Q)=0.000997 14
	(11/2-)		121.98 1	(E2)		8.17	α=8.17 11, α(L)=5.90 8, α(M)=1.673 23, α(N)=0.468 7, α(O)=0.1149 16, α(P)=0.01919 27, α(Q)=9.63×10^-5 13
	(11/2-)		162.7 1	[E1]		0.1738	α=0.1738 24, α(K)=0.1320 19, α(L)=0.0314 4, α(M)=0.00773 11, α(N)=0.002114 30, α(O)=0.000528 7, α(P)=9.53×10^-5 13, α(Q)=4.44E-6 6
229.242	(15/2+)		73.43 2	(M1,E2)		53	α=53 34, α(L)=38 24, α(M)=11 7, α(N)=3.0 20, α(O)=0.7 5, α(P)=0.13 8, α(Q)=0.0021 14
229.242	(15/2+)		135.51 1	[E2]		5.21	α=5.21 7, α(K)=0.1361 19, α(L)=3.66 5, α(M)=1.038 15, α(N)=0.290 4, α(O)=0.0713 10, α(P)=0.01195 17, α(Q)=6.68×10^-5 9
283.133	(13/2-)		78.56 1	[M1,E2]		39	α=39 24, α(L)=29 17, α(M)=8 5, α(N)=2.2 14, α(O)=0.55 34, α(P)=0.09 5, α(Q)=0.0017 12
283.133	(13/2-)		145.42 1	E2		3.85	α=3.85 5, α(K)=0.1560 22, α(L)=2.67 4, α(M)=0.755 11, α(N)=0.2114 30, α(O)=0.0519 7, α(P)=0.00872 12, α(Q)=5.27×10^-5 7
373.180	(15/2-)		168.57 8	[E2]		2.083	α=2.083 29, α(K)=0.1629 23, α(L)=1.387 20, α(M)=0.392 6, α(N)=0.1096 16, α(O)=0.0270 4, α(P)=0.00456 6, α(Q)=3.28×10^-5 5
389.170	(5/2+)		306.58 8	[E1]		0.0426	α=0.0426 6, α(K)=0.0334 5, α(L)=0.00694 10, α(M)=0.001695 24, α(N)=0.000464 7, α(O)=0.0001173 16, α(P)=2.195×10^-5 31, α(Q)=1.206E-6 17
	(5/2+)		347.34 5	[E2]		0.1635	α=0.1635 23, α(K)=0.0635 9, α(L)=0.0727 10, α(M)=0.02002 28, α(N)=0.00558 8, α(O)=0.001385 19, α(P)=0.0002437 34, α(Q)=4.66×10^-6 7
	(5/2+)		349.56 5	[E1]		0.0324	α=0.0324 5, α(K)=0.0255 4, α(L)=0.00518 7, α(M)=0.001263 18, α(N)=0.000346 5, α(O)=8.76×10^-5 12, α(P)=1.649E-5 23, α(Q)=9.33E-7 13
	(5/2+)		389.17 2	M1		0.763	α=0.763 11, α(K)=0.598 8, α(L)=0.1232 17, α(M)=0.0302 4, α(N)=0.00831 12, α(O)=0.002139 30, α(P)=0.000422 6, α(Q)=2.95×10^-5 4
421.368	(5/2+)		43.7	[E2]		1051	α=1051 15, α(L)=759 11, α(M)=214.8 30, α(N)=60.1 8, α(O)=14.69 21, α(P)=2.400 34, α(Q)=0.00607 8
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
428.955	(7/2+)		291.26 8	[E1]		0.0475	α=0.0475 7, α(K)=0.0371 5, α(L)=0.00779 11, α(M)=0.001905 27, α(N)=0.000522 7, α(O)=0.0001318 18, α(P)=2.459×10^-5 34, α(Q)=1.336E-6 19
	(7/2+)		335.20 5	[E2]		0.1816	α=0.1816 25, α(K)=0.0674 9, α(L)=0.0830 12, α(M)=0.02291 32, α(N)=0.00639 9, α(O)=0.001584 22, α(P)=0.000278 4, α(Q)=5.07×10^-6 7
	(7/2+)		346.37 5	[E1]		0.0330	α=0.0330 5, α(K)=0.0260 4, α(L)=0.00528 7, α(M)=0.001289 18, α(N)=0.000353 5, α(O)=8.94×10^-5 13, α(P)=1.682E-5 24, α(Q)=9.50E-7 13
	(7/2+)		387.15 2	M1		0.774	α=0.774 11, α(K)=0.607 8, α(L)=0.1250 18, α(M)=0.0306 4, α(N)=0.00843 12, α(O)=0.002170 30, α(P)=0.000428 6, α(Q)=2.99×10^-5 4
	(7/2+)		428.95 2	M1+E2	0.29 18	0.55	α=0.55 5, α(K)=0.43 4, α(L)=0.090 6, α(M)=0.0220 15, α(N)=0.0061 4, α(O)=0.00156 10, α(P)=0.000307 22, α(Q)=2.10×10^-5 21
475.002	(9/2+)		319.16 5	[E2]		0.2106	α=0.2106 30, α(K)=0.0731 10, α(L)=0.0999 14, α(M)=0.0276 4, α(N)=0.00771 11, α(O)=0.001911 27, α(P)=0.000334 5, α(Q)=5.70×10^-6 8
	(9/2+)		337.30 5	[E1]		0.0349	α=0.0349 5, α(K)=0.0274 4, α(L)=0.00560 8, α(M)=0.001367 19, α(N)=0.000375 5, α(O)=9.48×10^-5 13, α(P)=1.781E-5 25, α(Q)=1.000E-6 14
	(9/2+)		381.23 2	(M1)		0.807	α=0.807 11, α(K)=0.633 9, α(L)=0.1305 18, α(M)=0.0319 4, α(N)=0.00880 12, α(O)=0.002264 32, α(P)=0.000447 6, α(Q)=3.12×10^-5 4
	(9/2+)		392.42 5	[E1]		0.0256	α=0.0256 4, α(K)=0.02020 28, α(L)=0.00403 6, α(M)=0.000981 14, α(N)=0.000269 4, α(O)=6.82×10^-5 10, α(P)=1.289E-5 18, α(Q)=7.48E-7 10
	(9/2+)		433.20 2	(M1)		0.569	α=0.569 8, α(K)=0.447 6, α(L)=0.0918 13, α(M)=0.02244 31, α(N)=0.00619 9, α(O)=0.001592 22, α(P)=0.000314 4, α(Q)=2.194×10^-5 31
	(9/2+)		475.00 5	(M1)		0.443	α=0.443 6, α(K)=0.348 5, α(L)=0.0713 10, α(M)=0.01743 24, α(N)=0.00480 7, α(O)=0.001236 17, α(P)=0.0002439 34, α(Q)=1.703×10^-5 24
519.190	(9/2+)		425.43 2	[E2]		0.0934	α=0.0934 13, α(K)=0.0452 6, α(L)=0.0352 5, α(M)=0.00956 13, α(N)=0.00266 4, α(O)=0.000663 9, α(P)=0.0001184 17, α(Q)=2.93×10^-6 4
519.190	(9/2+)		477.40 5	[M1,E2]		0.25	α=0.25 18, α(K)=0.19 15, α(L)=0.047 23, α(M)=0.012 5, α(N)=0.0033 15, α(O)=8.E-4 4, α(P)=1.6E-4 8, α(Q)=1.0E-5 7
542.095	(11/2+)		312.7 1	[E2]		0.2243	α=0.2243 31, α(K)=0.0756 11, α(L)=0.1080 15, α(M)=0.0299 4, α(N)=0.00835 12, α(O)=0.002068 29, α(P)=0.000361 5, α(Q)=6.00×10^-6 8
	(11/2+)		404.4 1	[E1]		0.02406	α=0.02406 34, α(K)=0.01903 27, α(L)=0.00378 5, α(M)=0.000919 13, α(N)=0.0002519 35, α(O)=6.39×10^-5 9, α(P)=1.210E-5 17, α(Q)=7.06E-7 10
	(11/2+)		448.34 2	(M1+E2)	0.52 +17-18	0.43	α=0.43 5, α(K)=0.33 4, α(L)=0.072 6, α(M)=0.0178 14, α(N)=0.0049 4, α(O)=0.00126 10, α(P)=0.000246 21, α(Q)=1.63×10^-5 19
	(11/2+)		500.30 5	(M1)		0.384	α=0.384 5, α(K)=0.302 4, α(L)=0.0618 9, α(M)=0.01512 21, α(N)=0.00417 6, α(O)=0.001072 15, α(P)=0.0002116 30, α(Q)=1.478×10^-5 21
558.17	(3/2-)		136.81 2	[E1]		0.257	α=0.257 4, α(K)=0.1920 27, α(L)=0.0484 7, α(M)=0.01196 17, α(N)=0.00327 5, α(O)=0.000814 11, α(P)=0.0001449 20, α(Q)=6.42×10^-6 9
	(3/2-)		168.8 2	[E1]		0.1599	α=0.1599 23, α(K)=0.1217 17, α(L)=0.0286 4, α(M)=0.00705 10, α(N)=0.001929 28, α(O)=0.000482 7, α(P)=8.72×10^-5 12, α(Q)=4.11E-6 6
	(3/2-)		180.51 8	[E1]		0.1373	α=0.1373 19, α(K)=0.1049 15, α(L)=0.02426 34, α(M)=0.00597 8, α(N)=0.001633 23, α(O)=0.000409 6, α(P)=7.43×10^-5 10, α(Q)=3.57E-6 5
	(3/2-)		475.4 2	[E2]		0.0705	α=0.0705 10, α(K)=0.0374 5, α(L)=0.02420 34, α(M)=0.00652 9, α(N)=0.001815 26, α(O)=0.000453 6, α(P)=8.16×10^-5 11, α(Q)=2.296E-6 32
	(3/2-)		518.56 8	[M1,E2]		0.20	α=0.20 15, α(K)=0.15 12, α(L)=0.037 19, α(M)=0.009 4, α(N)=0.0026 12, α(O)=6.6×10^-4 32, α(P)=1.3E-4 7, α(Q)=8.E-6 6
	(3/2-)		549.40 5	[M1,E2]		0.17	α=0.17 12, α(K)=0.13 10, α(L)=0.032 16, α(M)=0.008 4, α(N)=0.0022 11, α(O)=5.6×10^-4 27, α(P)=1.1E-4 6, α(Q)=7.E-6 5
569.21	(1/2-)		158.6 1	[E1]		0.1842	α=0.1842 26, α(K)=0.1397 20, α(L)=0.0334 5, α(M)=0.00824 12, α(N)=0.002253 32, α(O)=0.000563 8, α(P)=0.0001013 14, α(Q)=4.69×10^-6 7
	(1/2-)		191.6 1	[E1]		0.1199	α=0.1199 17, α(K)=0.0920 13, α(L)=0.02097 29, α(M)=0.00516 7, α(N)=0.001411 20, α(O)=0.000354 5, α(P)=6.45×10^-5 9, α(Q)=3.15E-6 4
	(1/2-)		529.7 2	[E2]		0.0544	α=0.0544 8, α(K)=0.0312 4, α(L)=0.01707 24, α(M)=0.00456 6, α(N)=0.001268 18, α(O)=0.000317 4, α(P)=5.76×10^-5 8, α(Q)=1.823E-6 26
	(1/2-)		560.42 5	(M1+E2)	0.75 20	0.198	α=0.198 30, α(K)=0.152 25, α(L)=0.034 4, α(M)=0.0085 9, α(N)=0.00234 26, α(O)=0.00060 7, α(P)=0.000117 14, α(Q)=7.5×10^-6 12
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
597.836	(13/2+)		368.77 2	(M1,E2)		0.5	α=0.5 4, α(K)=0.38 32, α(L)=0.10 4, α(M)=0.026 9, α(N)=0.0071 26, α(O)=0.0018 7, α(P)=3.4×10^-4 15, α(Q)=1.9E-5 15
	(13/2+)		441.83 2	(M1)		0.539	α=0.539 8, α(K)=0.423 6, α(L)=0.0869 12, α(M)=0.02126 30, α(N)=0.00586 8, α(O)=0.001508 21, α(P)=0.000298 4, α(Q)=2.078×10^-5 29
	(13/2+)		503.93 5	[M1,E2]		0.22	α=0.22 16, α(K)=0.16 13, α(L)=0.040 20, α(M)=0.010 5, α(N)=0.0028 13, α(O)=7.1×10^-4 34, α(P)=1.4E-4 7, α(Q)=8.E-6 6
606.69	(7/2-)		469.00 5	[M1,E2]		0.27	α=0.27 19, α(K)=0.20 16, α(L)=0.050 24, α(M)=0.012 6, α(N)=0.0034 15, α(O)=9.E-4 4, α(P)=1.7E-4 8, α(Q)=1.0E-5 8
	(7/2-)		524.10 5	[M1,E2]		0.20	α=0.20 14, α(K)=0.15 12, α(L)=0.036 18, α(M)=0.009 4, α(N)=0.0025 12, α(O)=6.4×10^-4 31, α(P)=1.2E-4 6, α(Q)=7.E-6 6
	(7/2-)		567.10 5	[M1,E2]		0.16	α=0.16 11, α(K)=0.12 9, α(L)=0.029 15, α(M)=0.0072 35, α(N)=0.0020 10, α(O)=5.1×10^-4 25, α(P)=1.0E-4 5, α(Q)=6.E-6 4
624.93	(5/2-)		585.35 5	[M1,E2]		0.15	α=0.15 10, α(K)=0.11 9, α(L)=0.026 14, α(M)=0.0066 33, α(N)=0.0018 9, α(O)=4.7×10^-4 23, α(P)=9.E-5 5, α(Q)=6.E-6 4
624.93	(5/2-)		616.1 2	[M1,E2]		0.13	α=0.13 9, α(K)=0.10 7, α(L)=0.023 12, α(M)=0.0057 29, α(N)=0.0016 8, α(O)=4.0×10^-4 20, α(P)=8.E-5 4, α(Q)=4.9E-6 35
932.18	(7/2-)		164.4 3	[M1]		8.44	α=8.44 13, α(K)=6.60 10, α(L)=1.381 21, α(M)=0.339 5, α(N)=0.0934 14, α(O)=0.0240 4, α(P)=0.00474 7, α(Q)=0.000333 5

Q(β-)=123.6 keV 4	S(n)= 6360 keV 50	S(p)= 4835.4 keV 26	Q(α)= 5521.0 keV 14
Reference: 2021WA16

References:
A	²⁴⁹Cm β^- decay	B	²⁵³Es α decay (20.47 d)
C	²⁴⁸Cm(α,t),(³He,d)	D	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	7/2+	327.2 d 3 % β^- = 99.9986 1 % α = 0.00137 10 % SF = 47×10^-9 2
8.773 14	A B C	3/2-	0.3 ms	8.77S		[M2]	0.0	7/2+
39.616 13	A B	5/2-		30.85 1	100	M1+E2	8.773	3/2-
41.805 7	B C D	9/2+	9 ps 2	41.80 1	100	M1	0.0	7/2+
82.597 12	A B C	7/2-		42.98 1 73.82 1 82.61 2	100 10 11.9 11 0.65 6	M1+E2 E2	39.616 8.773 0.0	5/2- 3/2- 7/2+
93.759 8	B D	11/2+	5 ps 1	51.96 1 93.76 1	100 6 8.7 7	M1 E2	41.805 0.0	9/2+ 7/2+
137.712 13	B C	9/2-		55.11 1 95.90 2 98.10 1 137.71 5	100 7 0.49 6 30.0 26 0.18 4	M1+E2 [E1] E2	82.597 41.805 39.616 0.0	7/2- 9/2+ 5/2- 7/2+
155.854 10	B C D	13/2+		62.08 1 114.04 1	100 8 18.1 12	M1+E2 (E2)	93.759 41.805	11/2+ 9/2+
204.574 14	B C	(11/2-)		66.86 1 121.98 1 162.7 1	100 10 55 5 0.71 19	(E2) (E2) [E1]	137.712 82.597 41.805	9/2- 7/2- 9/2+
229.242 11	B D	(15/2+)		73.43 2 135.51 1	100 9 33 4	(M1,E2) [E2]	155.854 93.759	13/2+ 11/2+
283.133 14	B	(13/2-)		78.56 1 145.42 1 189.4 1	100 7 81 5 ≈1.22	[M1,E2] E2	204.574 137.712 93.759	(11/2-) 9/2- 11/2+
311.857 23	B	(17/2+)		82.61 2 156.08 8	100 10 29 6		229.242 155.854	(15/2+) 13/2+
373.180 24	B	(15/2-)		90.05 2 168.57 8	59 6 100 10	[E2]	283.133 204.574	(13/2-) (11/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
377.555 24	A B C	(1/2+)		368.77 2	100		8.773	3/2-
389.170 17	A B	(5/2+)		306.58 8 347.34 5 349.56 5 389.17 2	0.089 8 0.74 11 0.52 8 100 4	[E1] [E2] [E1] M1	82.597 41.805 39.616 0.0	7/2- 9/2+ 5/2- 7/2+
410.68 8	A B C	(3/2+)		402.0 1	100		8.773	3/2-
421.368 24	A B	(5/2+)		43.7S 421.39 3	100 11	[E2]	377.555 0.0	(1/2+) 7/2+
428.955 14	B	(7/2+)		291.26 8 335.20 5 346.37 5 387.15 2 428.95 2	0.179 16 0.74 8 0.84 11 100 5 29.2 11	[E1] [E2] [E1] M1 M1+E2	137.712 93.759 82.597 41.805 0.0	9/2- 11/2+ 7/2- 9/2+ 7/2+
473.66 22	B	(17/2-)		100.5 3 190.5 3	≈80 ≈100		373.180 283.133	(15/2-) (13/2-)
475.002 14	B C	(9/2+)		270.46 8 319.16 5 337.30 5 381.23 2 392.42 5 433.20 2 475.00 5	0.33 4 0.67 6 0.95 7 100 6 0.80 7 49 4 5.8 4	[E2] [E1] (M1) [E1] (M1) (M1)	204.574 155.854 137.712 93.759 82.597 41.805 0.0	(11/2-) 13/2+ 9/2- 11/2+ 7/2- 9/2+ 7/2+
498.67 7	B	(7/2+)		70.0 416.3 2 456.84 8 498.6 2	<6.3 8.8 19 100 13 36 4		428.955 82.597 41.805 0.0	(7/2+) 7/2- 9/2+ 7/2+
519.190 20	B	(9/2+)		89.9 425.43 2 436.8 4 477.40 5	<0.45 100 7 ≈0.45 51 5	[E2] [M1,E2]	428.955 93.759 82.597 41.805	(7/2+) 11/2+ 7/2- 9/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
542.095 20	B	(11/2+)		258.9 2 312.7 1 404.4 1 448.34 2 500.30 5	≈0.31 0.70 9 1.25 13 100 5 22.3 19	[E2] [E1] (M1+E2) (M1)	283.133 229.242 137.712 93.759 41.805	(13/2-) (15/2+) 9/2- 11/2+ 9/2+
553 6	C	(1/2)
558.17 3	A B C	(3/2-)		136.81 2 168.8 2 180.51 8 475.4 2 518.56 8 549.40 5	44.3 34 2.5 2 22.7 16 8.2 14 100 7 34 6	[E1] [E1] [E1] [E2] [M1,E2] [M1,E2]	421.368 389.170 377.555 82.597 39.616 8.773	(5/2+) (5/2+) (1/2+) 7/2- 5/2- 3/2-
569.21 5	A B C	(1/2-)		158.6 1 191.6 1 529.7 2 560.42 5	0.35 5 1.19 11 0.83 10 100 7	[E1] [E1] [E2] (M1+E2)	410.68 377.555 39.616 8.773	(3/2+) (1/2+) 5/2- 3/2-
597.836 16	B C	(13/2+)		55.6 78.8 122.1 168.8 2 368.77 2 441.83 2 503.93 5 555.8 3	<0.3 <0.3 <0.3 ≈1.4 100 6 21.9 22 5.8 6 0.3 1	(M1,E2) (M1) [M1,E2]	542.095 519.190 475.002 428.955 229.242 155.854 93.759 41.805	(11/2+) (9/2+) (9/2+) (7/2+) (15/2+) 13/2+ 11/2+ 9/2+
606.69 3	B	(7/2-)		87.5 2 177.6 185.3 1 402.0 1 469.00 5 524.10 5 567.10 5	≈1.25 <1.25 10.0 25 6.3 13 100 9 65 6 56 4	[M1,E2] [M1,E2] [M1,E2]	519.190 428.955 421.368 204.574 137.712 82.597 39.616	(9/2+) (7/2+) (5/2+) (11/2-) 9/2- 7/2- 5/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
624.30 17	B	(5/2+)		203.1 5 235.1 2 624.3 4	≈10 ≈100 23 7		421.368 389.170 0.0	(5/2+) (5/2+) 7/2+
624.93 4	B	(5/2-)		203.1 5 542.30 5 585.35 5 616.1 2	≈0.88 65 6 100 6 10.6 9	[M1,E2] [M1,E2]	421.368 82.597 39.616 8.773	(5/2+) 7/2- 5/2- 3/2-
625 1	C	(9/2-)
643.10 9	A B C	(1/2-)		85.2 2 231.7 264.1 603.4 2 634.3 1	0.360 33 <21.3 <21.3 0.43 6 100 9		558.17 410.68 377.555 39.616 8.773	(3/2-) (3/2+) (1/2+) 5/2- 3/2-
654.1 10	B C			134.9	100		519.190	(9/2+)
661.51 7	A B	(3/2-)		283.7 2 621.9 1 652.8 1	≈2.8E2 100 11 67 8		377.555 39.616 8.773	(1/2+) 5/2- 3/2-
671.089 23	B	(13/2+)		152.2 2 441.83 2 515.5 1 577.6 2	≈5.7 <2.49E3 100 17 43 6		519.190 229.242 155.854 93.759	(9/2+) (15/2+) 13/2+ 11/2+
672.81 9	B	(5/2-)		244.0 2 283.7 2 590.1 3 633.0 3 664.0 2 672.8 2	≈20.0 ≈100 ≈20.0 ≈40 100 10 28 6		428.955 389.170 82.597 39.616 8.773 0.0	(7/2+) (5/2+) 7/2- 5/2- 3/2- 7/2+
682 6	C	(11/2-)
701.85 15	B	(15/2+)		472.6 2 545.9 3 608.2 3	100 25 38 8 ≈12.5		229.242 155.854 93.759	(15/2+) 13/2+ 11/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
703.42 10	B C	(7/2+)		228.4 2 274.5 2 314.2 2 661.6 2 703.6 4	≈42 ≈42 ≈83 100 17 ≈8.3		475.002 428.955 389.170 41.805 0.0	(9/2+) (7/2+) (5/2+) 9/2+ 7/2+
704.84 4	B C	(11/2-)		98.2 2 185.6 2 421.7 2 500.30 5 567.10 5	≈0.21 ≈0.7 ≈5.6 <109 <33.6		606.69 519.190 283.133 204.574 137.712	(7/2-) (9/2+) (13/2-) (11/2-) 9/2-
709.11 11	B C	(5/2-)		102.8 3 300.3 330.7 571.0 3 626.5 2 669.5 2 700.3 3	≈1.7 <17 <17 ≈17 69 5 100 9 6.9 17		606.69 410.68 377.555 137.712 82.597 39.616 8.773	(7/2-) (3/2+) (1/2+) 9/2- 7/2- 5/2- 3/2-
711.15 12	B C	(7/2-)		192.0 2 236.1 2 282.2 2	≈30 ≈100 ≈50		519.190 475.002 428.955	(9/2+) (9/2+) (7/2+)
723.17 8	B C	(9/2-)		204.0 247.7 518.60 8 640.6 2	<29 <29 <3.3E3 100 9		519.190 475.002 204.574 82.597	(9/2+) (9/2+) (11/2-) 7/2-
750 1	C	(9/2-)
767.89 9	B	(9/2-)		726.1 2 767.9 1	17.4 13 100 7		41.805 0.0	9/2+ 7/2+
769.15 14	B C	(9/2+)		227.1 2 294.1 2 340.2 5	≈100 ≈50 ≈25.0		542.095 475.002 428.955	(11/2+) (9/2+) (7/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
794 5	C
829 3	C	(11/2-)
836.07 13	B C	(11/2-)		742.4 3 794.2 2 836.1 2	33 4 100 12 23.9 31		93.759 41.805 0.0	11/2+ 9/2+ 7/2+
899.64 13	B	(3/2-)		227.0 3 860.3 2 890.5 2	≈83 100 7 <400		672.81 39.616 8.773	(5/2-) 5/2- 3/2-
911.16 22	B C	(13/2-)		755.3 3 817.4 3	24 4 100 10		155.854 93.759	13/2+ 11/2+
932.18 5	B C	(7/2-)		164.4 3 838.5 3 890.5 2 932.17 5	≈0.73 2.9 5 54 5 100 5	[M1]	767.89 93.759 41.805 0.0	(9/2-) 11/2+ 9/2+ 7/2+
934.64 17	B C	(5/2-)		261.7 3 852.1 2	≈26 100 7		672.81 82.597	(5/2-) 7/2-
947 10	C
988.14 9	B C	(9/2-)		894.5 2 946.3 1	67 7 100 7		93.759 41.805	11/2+ 9/2+
1055.82 7 ?	B	(11/2-)		899.9 1 962.1 1 1014.4 5	100 7 3.3 6 ≈2.8		155.854 93.759 41.805	13/2+ 11/2+ 9/2+
1075.05 8	B	9/2+		981.3 3 1033.3 Calc. S 1075.05 8	≈1.72 17.2 Calc. 100 7		93.759 41.805 0.0	11/2+ 9/2+ 7/2+
1133.91 8	B C	(13/2-)		1040.15 8	100		93.759	11/2+
1143.78 15	B C	11/2+		1050.0 2 1102.0 2	30 4 100 14		93.759 41.805	11/2+ 9/2+
1150.64 12	B C	(5/2-)		721.6 2 761.5 2 1150.7 2	48 7 100 10 25.8 26		428.955 389.170 0.0	(7/2+) (5/2+) 7/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1186 8	C
1223.01 10	B	(7/2+)		455.1 748.0 794.0 2 833.8 2 1181.3 2 1223.0 2	<21.3 <21.3 32 4 100 9 21.3 21 12.8 13		767.89 475.002 428.955 389.170 41.805 0.0	(9/2-) (9/2+) (7/2+) (5/2+) 9/2+ 7/2+
1227.54 10 ?	B	(15/2-)		998.3 1	100		229.242	(15/2+)
1229 2	C	(13/2+)
1311 5	C
1347 7	C
1390 6	C

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 7/2[633].
0.0	7/2+	327.2 d 3 % β^- = 99.9986 1 % α = 0.00137 10 % SF = 47×10^-9 2
41.805 7	9/2+	9 ps 2	41.80 1	100	M1	0.0	7/2+
93.759 8	11/2+	5 ps 1	51.96 1 93.76 1	100 6 8.7 7	M1 E2	41.805 0.0	9/2+ 7/2+
155.854 10	13/2+		62.08 1 114.04 1	100 8 18.1 12	M1+E2 (E2)	93.759 41.805	11/2+ 9/2+
229.242 11	(15/2+)		73.43 2 135.51 1	100 9 33 4	(M1,E2) [E2]	155.854 93.759	13/2+ 11/2+
311.857 23	(17/2+)		82.61 2 156.08 8	100 10 29 6		229.242 155.854	(15/2+) 13/2+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - 3/2[521].
8.773 14	3/2-	0.3 ms
39.616 13	5/2-		30.85 1	100	M1+E2	8.773	3/2-
82.597 12	7/2-		42.98 1 73.82 1 82.61 2	100 10 11.9 11 0.65 6	M1+E2 E2	39.616 8.773 0.0	5/2- 3/2- 7/2+
137.712 13	9/2-		55.11 1 95.90 2 98.10 1 137.71 5	100 7 0.49 6 30.0 26 0.18 4	M1+E2 [E1] E2	82.597 41.805 39.616 0.0	7/2- 9/2+ 5/2- 7/2+
204.574 14	(11/2-)		66.86 1 121.98 1 162.7 1	100 10 55 5 0.71 19	(E2) (E2) [E1]	137.712 82.597 41.805	9/2- 7/2- 9/2+
283.133 14	(13/2-)		78.56 1 145.42 1 189.4 1	100 7 81 5 ≈1.22	[M1,E2] E2	204.574 137.712 93.759	(11/2-) 9/2- 11/2+
373.180 24	(15/2-)		90.05 2 168.57 8	59 6 100 10	[E2]	283.133 204.574	(13/2-) (11/2-)
473.66 22	(17/2-)		100.5 3 190.5 3	≈80 ≈100		373.180 283.133	(15/2-) (13/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - 5/2[642].
389.170 17	(5/2+)
428.955 14	(7/2+)		291.26 8 335.20 5 346.37 5 387.15 2 428.95 2	0.179 16 0.74 8 0.84 11 100 5 29.2 11	[E1] [E2] [E1] M1 M1+E2	137.712 93.759 82.597 41.805 0.0	9/2- 11/2+ 7/2- 9/2+ 7/2+
475.002 14	(9/2+)		270.46 8 319.16 5 337.30 5 381.23 2 392.42 5 433.20 2 475.00 5	0.33 4 0.67 6 0.95 7 100 6 0.80 7 49 4 5.8 4	[E2] [E1] (M1) [E1] (M1) (M1)	204.574 155.854 137.712 93.759 82.597 41.805 0.0	(11/2-) 13/2+ 9/2- 11/2+ 7/2- 9/2+ 7/2+
542.095 20	(11/2+)		258.9 2 312.7 1 404.4 1 448.34 2 500.30 5	≈0.31 0.70 9 1.25 13 100 5 22.3 19	[E2] [E1] (M1+E2) (M1)	283.133 229.242 137.712 93.759 41.805	(13/2-) (15/2+) 9/2- 11/2+ 9/2+
597.836 16	(13/2+)		55.6 78.8 122.1 168.8 2 368.77 2 441.83 2 503.93 5 555.8 3	<0.3 <0.3 <0.3 ≈1.4 100 6 21.9 22 5.8 6 0.3 1	(M1,E2) (M1) [M1,E2]	542.095 519.190 475.002 428.955 229.242 155.854 93.759 41.805	(11/2+) (9/2+) (9/2+) (7/2+) (15/2+) 13/2+ 11/2+ 9/2+
701.85 15	(15/2+)		472.6 2 545.9 3 608.2 3	100 25 38 8 ≈12.5		229.242 155.854 93.759	(15/2+) 13/2+ 11/2+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - 1/2[530].
558.17 3	(3/2-)
569.21 5	(1/2-)		158.6 1 191.6 1 529.7 2 560.42 5	0.35 5 1.19 11 0.83 10 100 7	[E1] [E1] [E2] (M1+E2)	410.68 377.555 39.616 8.773	(3/2+) (1/2+) 5/2- 3/2-
606.69 3	(7/2-)		87.5 2 177.6 185.3 1 402.0 1 469.00 5 524.10 5 567.10 5	≈1.25 <1.25 10.0 25 6.3 13 100 9 65 6 56 4	[M1,E2] [M1,E2] [M1,E2]	519.190 428.955 421.368 204.574 137.712 82.597 39.616	(9/2+) (7/2+) (5/2+) (11/2-) 9/2- 7/2- 5/2-
624.93 4	(5/2-)		203.1 5 542.30 5 585.35 5 616.1 2	≈0.88 65 6 100 6 10.6 9	[M1,E2] [M1,E2]	421.368 82.597 39.616 8.773	(5/2+) 7/2- 5/2- 3/2-
704.84 4	(11/2-)		98.2 2 185.6 2 421.7 2 500.30 5 567.10 5	≈0.21 ≈0.7 ≈5.6 <109 <33.6		606.69 519.190 283.133 204.574 137.712	(7/2-) (9/2+) (13/2-) (11/2-) 9/2-
723.17 8	(9/2-)		204.0 247.7 518.60 8 640.6 2	<29 <29 <3.3E3 100 9		519.190 475.002 204.574 82.597	(9/2+) (9/2+) (11/2-) 7/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - 1/2[521].
643.10 9	(1/2-)
661.51 7	(3/2-)		283.7 2 621.9 1 652.8 1	≈2.8E2 100 11 67 8		377.555 39.616 8.773	(1/2+) 5/2- 3/2-
709.11 11	(5/2-)		102.8 3 300.3 330.7 571.0 3 626.5 2 669.5 2 700.3 3	≈1.7 <17 <17 ≈17 69 5 100 9 6.9 17		606.69 410.68 377.555 137.712 82.597 39.616 8.773	(7/2-) (3/2+) (1/2+) 9/2- 7/2- 5/2- 3/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - 9/2[624].
1075.05 8	9/2+
1143.78 15	11/2+		1050.0 2 1102.0 2	30 4 100 14		93.759 41.805	11/2+ 9/2+
1229 2	(13/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - 5/2[523].
672.81 9	(5/2-)
711.15 12	(7/2-)		192.0 2 236.1 2 282.2 2	≈30 ≈100 ≈50		519.190 475.002 428.955	(9/2+) (9/2+) (7/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 8 - {7/2[633]~#1^-9/2-.
767.89 9	(9/2-)
836.07 13	(11/2-)		742.4 3 794.2 2 836.1 2	33 4 100 12 23.9 31		93.759 41.805 0.0	11/2+ 9/2+ 7/2+
911.16 22	(13/2-)		755.3 3 817.4 3	24 4 100 10		155.854 93.759	13/2+ 11/2+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 9 - {7/2[633]~#0^-7/2-.
932.18 5	(7/2-)
988.14 9	(9/2-)		894.5 2 946.3 1	67 7 100 7		93.759 41.805	11/2+ 9/2+
1055.82 7	(11/2-)		899.9 1 962.1 1 1014.4 5	100 7 3.3 6 ≈2.8		155.854 93.759 41.805	13/2+ 11/2+ 9/2+
1133.91 8	(13/2-)		1040.15 8	100		93.759	11/2+
1227.54 10	(15/2-)		998.3 1	100		229.242	(15/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 10 - {7/2[633]~#2^-3/2-.
899.64 13	(3/2-)
934.64 17	(5/2-)		261.7 3 852.1 2	≈26 100 7		672.81 82.597	(5/2-) 7/2-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 11 - 1/2[400]. α=6.602 keV 3, a=0.67 5, B=0.00134 keV 4, E₀=378.557 keV 23
377.555 24	(1/2+)
410.68 8	(3/2+)		402.0 1	100		8.773	3/2-
421.368 24	(5/2+)		43.7S 421.39 3	100 11	[E2]	377.555 0.0	(1/2+) 7/2+
498.67 7	(7/2+)		70.0 416.3 2 456.84 8 498.6 2	<6.3 8.8 19 100 13 36 4		428.955 82.597 41.805 0.0	(7/2+) 7/2- 9/2+ 7/2+
519.190 20	(9/2+)		89.9 425.43 2 436.8 4 477.40 5	<0.45 100 7 ≈0.45 51 5	[E2] [M1,E2]	428.955 93.759 82.597 41.805	(7/2+) 11/2+ 7/2- 9/2+
671.089 23	(13/2+)		152.2 2 441.83 2 515.5 1 577.6 2	≈5.7 <2.49E3 100 17 43 6		519.190 229.242 155.854 93.759	(9/2+) (15/2+) 13/2+ 11/2+

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	7/2+	327.2 d 3 % β^- = 99.9986 1 % α = 0.00137 10 % SF = 47×10^-9 2	μ=2.0 4 Configuration=7/2[633]. E(level): 7/2[633].
8.773	3/2-	0.3 ms	E(level): 3/2[521].
39.616	5/2-		E(level): 3/2[521].
41.805	9/2+	9 ps 2	E(level): 7/2[633].
82.597	7/2-		E(level): 3/2[521].
93.759	11/2+	5 ps 1	E(level): 7/2[633].
137.712	9/2-		XREF: C(130). E(level): 3/2[521].
155.854	13/2+		E(level): 7/2[633].
204.574	(11/2-)		XREF: C(199). E(level): 3/2[521].
229.242	(15/2+)		E(level): 7/2[633].
283.133	(13/2-)		E(level): 3/2[521].
311.857	(17/2+)		E(level): 7/2[633].
373.180	(15/2-)		E(level): 3/2[521].
389.170	(5/2+)		E(level): 5/2[642].
428.955	(7/2+)		E(level): 5/2[642].
473.66	(17/2-)		E(level): 3/2[521].
475.002	(9/2+)		XREF: C(483). E(level): 5/2[642].
542.095	(11/2+)		E(level): 5/2[642].
558.17	(3/2-)		E(level): 1/2[530].
569.21	(1/2-)		E(level): 1/2[530].
597.836	(13/2+)		E(level): 5/2[642].
606.69	(7/2-)		E(level): 1/2[530].
624.93	(5/2-)		E(level): 1/2[530].
643.10	(1/2-)		E(level): 1/2[521].
661.51	(3/2-)		E(level): 1/2[521].
E(level)	J^π(level)	T_1/2(level)	Comments
672.81	(5/2-)		Configuration=5/2-[523]. E(level): 5/2[523].
701.85	(15/2+)		E(level): 5/2[642].
704.84	(11/2-)		E(level): 1/2[530].
709.11	(5/2-)		E(level): 1/2[521].
711.15	(7/2-)		E(level): 5/2[523].
723.17	(9/2-)		E(level): 1/2[530].
767.89	(9/2-)		E(level): {7/2[633]~#1^-9/2-.
836.07	(11/2-)		E(level): {7/2[633]~#1^-9/2-.
899.64	(3/2-)		E(level): {7/2[633]~#2^-3/2-.
911.16	(13/2-)		E(level): {7/2[633]~#1^-9/2-.
932.18	(7/2-)		E(level): {7/2[633]~#0^-7/2-.
934.64	(5/2-)		E(level): {7/2[633]~#2^-3/2-.
988.14	(9/2-)		XREF: B(?). E(level): {7/2[633]~#0^-7/2-.
1055.82	(11/2-)		E(level): {7/2[633]~#0^-7/2-.
1075.05	9/2+		Configuration=9/2[624]. E(level): 9/2[624].
1133.91	(13/2-)		XREF: B(?). E(level): {7/2[633]~#0^-7/2-.
1143.78	11/2+		E(level): 9/2[624].
1227.54	(15/2-)		E(level): {7/2[633]~#0^-7/2-.
1229	(13/2+)		E(level): 9/2[624].

E(level)	E(gamma)	Comments
41.805	41.80	M(γ): M1⁺E2 with δ=0.140 +39-23 deduced from conversion coefficient data in ²⁵³Es α decay; E2 excluded as B(E2)(W.u.) upperbounds exceeds RUL
82.597	82.61	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
93.759	51.96	M(γ): M1⁺E2 with δ=0.143 4 deduced from conversion coefficient data in ²⁵³Es α decay; E2 excluded as B(E2)(W.u.) upperbounds exceeds RUL
311.857	82.61	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
377.555	368.77	E(γ): weighted average of 368.76 6 from ²⁴⁹Cm β^- decay and 368.77 2 from ²⁵³Es α decay (20.47 d)
389.170	389.17	E(γ): weighted average of 389.0 2 from ²⁴⁹Cm β^- decay and 389.17 2 from ²⁵³Es α decay (20.47 d) β^- decay
410.68	402.0	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
421.368	421.39	E(γ): weighted average of 421.3 2 from ²⁴⁹Cm β^- decay and 421.39 3 from ²⁵³Es α decay (20.47 d)
542.095	500.30	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
558.17	136.81	E(γ): weighted average of 136.9 1 from ²⁴⁹Cm β^- decay and 136.81 2 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	168.8	E(γ): weighted average of 168.8 2 from ²⁴⁹Cm β^- decay and 168.8 2 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	180.51	E(γ): weighted average of 180.5 1 from ²⁴⁹Cm β^- decay and 180.52 8 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	475.4	I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	518.56	E(γ): weighted average of 518.5 1 from ²⁴⁹Cm β^- decay and 518.60 8 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	549.40	E(γ): from ²⁵³Es α decay (20.47 d). Other: 549.4 1 from ²⁴⁹Cm β^- decay I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
569.21	158.6	I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	191.6	E(γ): weighted average of 191.6 1 from ²⁴⁹Cm β^- decay and 191.7 2 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
	529.7	E(γ): weighted average of 529.5 2 from ²⁴⁹Cm β^- decay and 530.0 3 from ²⁵³Es α decay (20.47 d)
	560.42	E(γ): weighted average of 560.4 1 from ²⁴⁹Cm β^- decay and 560.42 5 from ²⁵³Es α decay (20.47 d) I(γ): From ²⁴⁹Cm β-decay (2005Ah03)
597.836	368.77	E(γ): Poor fit possibly due to doublet. Level-energy difference=368.594
597.836	441.83	E(γ): Poor fit possibly due to doublet. Level-energy difference=441.982. Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
606.69	402.0	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
606.69	567.10	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
624.30	203.1	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
624.93	203.1	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
E(level)	E(gamma)	Comments
643.10	634.3	E(γ): weighted average of 634.3 1 from ²⁴⁹Cm β^- decay and 634.2 2 from ²⁵³Es α decay (20.47 d)
661.51	283.7	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
	621.9	E(γ): weighted average of 621.9 1 from ²⁴⁹Cm β^- decay and 621.7 2 from ²⁵³Es α decay (20.47 d)
	652.8	E(γ): weighted average of 652.8 1 from ²⁴⁹Cm β^- decay and 652.7 2 from ²⁵³Es α decay (20.47 d)
671.089	441.83	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
672.81	283.7	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
704.84	500.30	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
704.84	567.10	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
709.11	300.3	E(γ): Poor fit. Level energy difference=298.43 14
899.64	890.5	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
932.18	890.5	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity