List of levels for 244AM

Author: C.D. Nesaraja | Citation: Nucl. Data Sheets 146, 387 (2017) | Cutoff date: 31-Aug-2017

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
124.8	3+		35.31 3	E2		2.52×10³	α=2.52×10³, α(L)=1.82E3 3, α(M)=511 8, α(N)=141.1 21, α(O)=33.6 5, α(P)=5.25 8, α(Q)=0.01021 15
149.8	4+		25.034 20	M1		361	α=361, α(L)=270 4, α(M)=67.0 10, α(N)=18.3 3, α(O)=4.62 7, α(P)=0.884 13, α(Q)=0.0568 8
177.2	1-		75.3475 13	E1+M2	0.025 6	0.49	α=0.49 12, α(L)=0.36 8, α(M)=0.095 23, α(N)=0.026 7, α(O)=0.0064 17, α(P)=0.00109 29, α(Q)=4.8×10^-5 16
177.2	1-		87.6553 15	E1+M2	0.032 7	0.37	α=0.37 9, α(L)=0.27 7, α(M)=0.071 18, α(N)=0.020 5, α(O)=0.0048 13, α(P)=8.3×10^-4 22, α(Q)=3.8E-5 12
185.0	5+		35.23 3	M1		132.7	α=132.7, α(L)=99.6 15, α(M)=24.4 4, α(N)=6.67 10, α(O)=1.680 24, α(P)=0.321 5, α(Q)=0.0206 3
198.8	2-		21.636 10	M1		142.4	α=142.4, α(L)=2.16 3, α(M)=103.3 15, α(N)=28.3 4, α(O)=7.12 10, α(P)=1.363 20, α(Q)=0.0875 13
	2-		74.0144 7	E1+M2		3.9	α=3.9 36, α(L)=2.8 26, α(M)=0.78 73, α(N)=0.22 21, α(O)=0.055 52, α(P)=0.0098 93, α(Q)=5.2×10^-4 50
	2-		96.9851 10	E1		0.1472	α=0.1472, α(L)=0.1105 16, α(M)=0.0273 4, α(N)=0.00737 11, α(O)=0.001777 25, α(P)=0.000296 5, α(Q)=1.100×10^-5 16
229.8	3-		31.000 10	M1		193	α=193, α(L)=145.1 21, α(M)=35.6 5, α(N)=9.73 14, α(O)=2.45 4, α(P)=0.469 7, α(Q)=0.0301 5
	3-		52.640 10	E2		362	α=362, α(L)=262 4, α(M)=73.6 11, α(N)=20.3 3, α(O)=4.85 7, α(P)=0.763 11, α(Q)=0.00180 3
	3-		80.0156 11	E1+M2		2.8	α=2.8 26, α(L)=2.0 19, α(M)=0.56 52, α(N)=0.16 15, α(O)=0.039 37, α(P)=0.0070 66, α(Q)=3.7×10^-4 36
	3-		127.9891 24	E1+M2		1.08	α=1.08 79, α(K)=0.67 45, α(L)=0.30 25, α(M)=0.082 69, α(N)=0.023 20, α(O)=0.0057 48, α(P)=1.03×10^-3 88, α(Q)=5.5E-5 50
263.2	2-		33.396 10	M1		155.3	α=155.3, α(L)=116.6 17, α(M)=28.6 4, α(N)=7.81 11, α(O)=1.97 3, α(P)=0.376 6, α(Q)=0.0242 4
	2-		64.4013 20	M1+E2	0.185 +26-20	26.3	α=26.3 12, α(L)=19.7 9, α(M)=4.92 24, α(N)=1.35 7, α(O)=0.336 16, α(P)=0.0623 25, α(Q)=0.00340 6
	2-		86.0376 10	M1+E2	0.26 3	11.3	α=11.3 4, α(L)=8.4 3, α(M)=2.11 9, α(N)=0.579 23, α(O)=0.144 6, α(P)=0.0266 9, α(Q)=0.00142 3
	2-		173.698 4	(E1)		0.1448	α=0.1448, α(K)=0.1115 16, α(L)=0.0250 4, α(M)=0.00613 9, α(N)=0.001660 24, α(O)=0.000406 6, α(P)=7.12×10^-5 10, α(Q)=3.14E-6 5
273.7	4-		43.904 10	M1		69.4	α=69.4, α(L)=52.1 8, α(M)=12.74 18, α(N)=3.48 5, α(O)=0.877 13, α(P)=0.1679 24, α(Q)=0.01076 15
	4-		74.918 10	E2		66.8	α=66.8, α(L)=48.4 7, α(M)=13.61 19, α(N)=3.76 6, α(O)=0.898 13, α(P)=0.1423 20, α(Q)=0.000410 6
	4-		148.9208 19	E1		0.207	α=0.207, α(K)=0.1577 22, α(L)=0.0368 6, α(M)=0.00903 13, α(N)=0.00244 4, α(O)=0.000596 9, α(P)=0.0001033 15, α(Q)=4.37×10^-6 7
290.7	1-		91.9252 13	M1		7.99	α=7.99, α(L)=6.00 9, α(M)=1.465 21, α(N)=0.401 6, α(O)=0.1009 15, α(P)=0.0193 3, α(Q)=0.001233 18
	1-		113.5625 12	M1+E2	0.28 4	4.71	α=4.71 13, α(L)=3.52 9, α(M)=0.88 3, α(N)=0.241 8, α(O)=0.0601 18, α(P)=0.0112 3, α(Q)=0.000625 15
	1-		188.910 5	E1		0.1194	α=0.1194, α(K)=0.0923 13, α(L)=0.0203 3, α(M)=0.00497 7, α(N)=0.001348 19, α(O)=0.000330 5, α(P)=5.82×10^-5 9, α(Q)=2.63E-6 4
	1-		201.219 4	E1		0.1033	α=0.1033, α(K)=0.0801 12, α(L)=0.01741 25, α(M)=0.00426 6, α(N)=0.001154 17, α(O)=0.000283 4, α(P)=5.01×10^-5 7, α(Q)=2.30E-6 4
298.2	3-		34.975 15	E2		2.63×10³	α=2.63×10³, α(L)=1.91E3 3, α(M)=535 8, α(N)=147.8 21, α(O)=35.2 5, α(P)=5.50 8, α(Q)=0.01065 15
324.3	5-		50.550 10	M1		45.8	α=45.8, α(L)=34.4 5, α(M)=8.41 12, α(N)=2.30 4, α(O)=0.580 9, α(P)=0.1109 16, α(Q)=0.00710 10
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
337.1	(0)-		46.375 20	M1		59.1	α=59.1, α(L)=44.3 7, α(M)=10.84 16, α(N)=2.97 5, α(O)=0.747 11, α(P)=0.1429 20, α(Q)=0.00915 13
344.1	3-		53.430 10	E2		337	α=337, α(L)=244 4, α(M)=68.5 10, α(N)=18.9 3, α(O)=4.51 7, α(P)=0.710 10, α(Q)=0.001691 24
	3-		70.4522 24	M1		17.34	α=17.34, α(L)=13.02 19, α(M)=3.18 5, α(N)=0.870 13, α(O)=0.219 3, α(P)=0.0419 6, α(Q)=0.00268 4
	3-		81.3663 10	M1		11.39	α=11.39, α(L)=8.56 12, α(M)=2.09 3, α(N)=0.571 8, α(O)=0.1439 21, α(P)=0.0275 4, α(Q)=0.001759 25
	3-		114.3510 17	M1		4.25	α=4.25, α(L)=3.19 5, α(M)=0.779 11, α(N)=0.213 3, α(O)=0.0536 8, α(P)=0.01026 15, α(Q)=0.000654 10
	3-		145.356 4	M1		9.98	α=9.98, α(K)=7.85 11, α(L)=1.603 23, α(M)=0.391 6, α(N)=0.1069 15, α(O)=0.0269 4, α(P)=0.00515 8, α(Q)=0.000328 5
345.2	4-		115.362 4	M1		4.14	α=4.14, α(L)=3.11 5, α(M)=0.760 11, α(N)=0.208 3, α(O)=0.0523 8, α(P)=0.01001 14, α(Q)=0.000638 9
345.2	4-		220.380 5	E1		0.0840	α=0.0840, α(K)=0.0654 10, α(L)=0.01396 20, α(M)=0.00341 5, α(N)=0.000924 13, α(O)=0.000227 4, α(P)=4.04×10^-5 6, α(Q)=1.90E-6 3
349.9	3+		200.117 3	M1+E2		2.5	α=2.5 16, α(K)=1.7 16, α(L)=0.60 5, α(M)=0.1563 25, α(N)=0.0430 6, α(O)=0.0106 3, α(P)=0.00188 20, α(Q)=7.3×10^-5 59
	3+		225.120 5	M1+E2	0.64 +12-9	2.23	α=2.23 18, α(K)=1.66 17, α(L)=0.427 12, α(M)=0.1074 21, α(N)=0.0294 6, α(O)=0.00733 16, α(P)=0.00135 4, α(Q)=7.0×10^-5 7
	3+		248.097 5	M1+E2	0.52 +14-12	1.83	α=1.83 17, α(K)=1.40 15, α(L)=0.326 13, α(M)=0.0810 24, α(N)=0.0222 7, α(O)=0.00554 18, α(P)=0.00104 5, α(Q)=5.8×10^-5 6
363.3	2-		72.6184 12	M1		15.87	α=15.87, α(L)=11.92 17, α(M)=2.91 4, α(N)=0.796 12, α(O)=0.200 3, α(P)=0.0384 6, α(Q)=0.00245 4
378.6	(0)+		289.0570 22	M1		1.448	α=1.448, α(K)=1.142 16, α(L)=0.230 4, α(M)=0.0560 8, α(N)=0.01530 22, α(O)=0.00385 6, α(P)=0.000737 11, α(Q)=4.67×10^-5 7
391.5	(4)+		41.630 20	M1		81.1	α=81.1, α(L)=60.9 9, α(M)=14.90 21, α(N)=4.07 6, α(O)=1.026 15, α(P)=0.196 3, α(Q)=0.01259 18
	(4)+		241.721 13	(M1)		2.38	α=2.38, α(K)=1.88 3, α(L)=0.379 6, α(M)=0.0924 13, α(N)=0.0252 4, α(O)=0.00635 9, α(P)=0.001215 17, α(Q)=7.72×10^-5 11
	(4)+		266.732 4	(M1)		1.81	α=1.81, α(K)=1.427 20, α(L)=0.288 4, α(M)=0.0701 10, α(N)=0.0192 3, α(O)=0.00482 7, α(P)=0.000922 13, α(Q)=5.85×10^-5 9
416.2	2+		291.4059 19	M1		1.416	α=1.416, α(K)=1.117 16, α(L)=0.225 4, α(M)=0.0548 8, α(N)=0.01496 21, α(O)=0.00377 6, α(P)=0.000720 10, α(Q)=4.57×10^-5 7
	2+		314.382 3	M1		1.147	α=1.147, α(K)=0.905 13, α(L)=0.182 3, α(M)=0.0443 7, α(N)=0.01211 17, α(O)=0.00305 5, α(P)=0.000583 9, α(Q)=3.70×10^-5 6
	2+		326.6902 22	M1		1.032	α=1.032, α(K)=0.814 12, α(L)=0.1636 23, α(M)=0.0398 6, α(N)=0.01089 16, α(O)=0.00274 4, α(P)=0.000524 8, α(Q)=3.32×10^-5 5
420.5	2+		122.299 3	E1		0.0809	α=0.0809, α(L)=0.0607 9, α(M)=0.01495 21, α(N)=0.00404 6, α(O)=0.000981 14, α(P)=0.0001672 24, α(Q)=6.68×10^-6 10
	2+		318.6478 24	M1		1.106	α=1.106, α(K)=0.872 13, α(L)=0.1753 25, α(M)=0.0427 6, α(N)=0.01167 17, α(O)=0.00294 5, α(P)=0.000562 8, α(Q)=3.56×10^-5 5
	2+		330.9556 23	M1		0.996	α=0.996, α(K)=0.786 11, α(L)=0.1579 23, α(M)=0.0384 6, α(N)=0.01050 15, α(O)=0.00264 4, α(P)=0.000506 7, α(Q)=3.21×10^-5 5
421.6	2+		158.4352 10	E1		0.179	α=0.179, α(K)=0.1372 20, α(L)=0.0315 5, α(M)=0.00772 11, α(N)=0.00209 3, α(O)=0.000510 8, α(P)=8.89×10^-5 13, α(Q)=3.83E-6 6
	2+		222.834 3	E1		0.0819	α=0.0819, α(K)=0.0638 9, α(L)=0.01360 19, α(M)=0.00332 5, α(N)=0.000900 13, α(O)=0.000221 3, α(P)=3.94×10^-5 6, α(Q)=1.85E-6 3
	2+		244.471 3	E1+M2		0.148	α=0.148 82, α(K)=0.107 55, α(L)=0.031 20, α(M)=0.0079 52, α(N)=0.0022 15, α(O)=5.4×10^-4 37, α(P)=9.9E-5 68, α(Q)=5.5E-6 40
	2+		296.848 3	M1		1.345	α=1.345, α(K)=1.061 15, α(L)=0.213 3, α(M)=0.0520 8, α(N)=0.01421 20, α(O)=0.00358 5, α(P)=0.000684 10, α(Q)=4.34×10^-5 6
	2+		319.821 3	M1+E2		0.64	α=0.64 46, α(K)=0.47 40, α(L)=0.129 45, α(M)=0.0326 97, α(N)=0.0089 27, α(O)=0.00222 70, α(P)=4.1×10^-4 15, α(Q)=2.0E-5 16
	2+		332.134 3	M1		0.986	α=0.986, α(K)=0.778 11, α(L)=0.1563 22, α(M)=0.0381 6, α(N)=0.01040 15, α(O)=0.00262 4, α(P)=0.000501 7, α(Q)=3.17×10^-5 5
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
422.7	(3)-		72.7992 7	E1+M2		4.1	α=4.1 39, α(L)=3.0 28, α(M)=0.84 79, α(N)=0.24 23, α(O)=0.059 56, α(P)=0.011 10, α(Q)=5.6×10^-4 54
436.5	(4)-		112.285 3	M1		4.48	α=4.48, α(L)=3.37 5, α(M)=0.821 12, α(N)=0.225 4, α(O)=0.0565 8, α(P)=0.01082 16, α(Q)=0.000690 10
445.9	(3)+		216.087 5	(E1)		0.0878	α=0.0878, α(K)=0.0683 10, α(L)=0.01464 21, α(M)=0.00358 5, α(N)=0.000970 14, α(O)=0.000238 4, α(P)=4.24×10^-5 6, α(Q)=1.98E-6 3
	(3)+		296.103 5	M1		1.354	α=1.354, α(K)=1.068 15, α(L)=0.215 3, α(M)=0.0524 8, α(N)=0.01431 20, α(O)=0.00360 5, α(P)=0.000689 10, α(Q)=4.37×10^-5 7
	(3)+		344.054 9	M1		0.895	α=0.895, α(K)=0.706 10, α(L)=0.1418 20, α(M)=0.0345 5, α(N)=0.00943 14, α(O)=0.00237 4, α(P)=0.000454 7, α(Q)=2.88×10^-5 4
455.5	(1)+		33.888 10	M1		148.7	α=148.7, α(L)=111.7 16, α(M)=27.3 4, α(N)=7.48 11, α(O)=1.88 3, α(P)=0.360 5, α(Q)=0.0231 4
	(1)+		353.693 4	M1		0.830	α=0.830, α(K)=0.655 10, α(L)=0.1314 19, α(M)=0.0320 5, α(N)=0.00874 13, α(O)=0.00220 3, α(P)=0.000421 6, α(Q)=2.67×10^-5 4
	(1)+		365.9998 24	M1		0.755	α=0.755, α(K)=0.596 9, α(L)=0.1195 17, α(M)=0.0291 4, α(N)=0.00795 12, α(O)=0.00200 3, α(P)=0.000383 6, α(Q)=2.43×10^-5 4
458.4	(4)+		308.5818 21	M1		1.208	α=1.208, α(K)=0.953 14, α(L)=0.192 3, α(M)=0.0467 7, α(N)=0.01276 18, α(O)=0.00321 5, α(P)=0.000614 9, α(Q)=3.89×10^-5 6
458.4	(4)+		333.585 3	M1		0.974	α=0.974, α(K)=0.769 11, α(L)=0.1544 22, α(M)=0.0376 6, α(N)=0.01028 15, α(O)=0.00259 4, α(P)=0.000495 7, α(Q)=3.14×10^-5 5
467.8	(4)-		45.074 10	M1		64.2	α=64.2, α(L)=48.2 7, α(M)=11.79 17, α(N)=3.22 5, α(O)=0.812 12, α(P)=0.1553 22, α(Q)=0.00995 14
467.8	(4)-		169.597 7	(M1)		6.45	α=6.45, α(K)=5.08 8, α(L)=1.032 15, α(M)=0.252 4, α(N)=0.0688 10, α(O)=0.01732 25, α(P)=0.00331 5, α(Q)=0.000211 3
479.6	(2)+		59.139 10	M1		28.9	α=28.9, α(L)=21.7 3, α(M)=5.31 8, α(N)=1.452 21, α(O)=0.366 6, α(P)=0.0699 10, α(Q)=0.00448 7
	(2)+		354.8132 24	M1		0.822	α=0.822, α(K)=0.649 9, α(L)=0.1302 19, α(M)=0.0317 5, α(N)=0.00866 13, α(O)=0.00218 3, α(P)=0.000417 6, α(Q)=2.64×10^-5 4
	(2)+		377.790 3	M1		0.692	α=0.692, α(K)=0.547 8, α(L)=0.1095 16, α(M)=0.0267 4, α(N)=0.00729 11, α(O)=0.00183 3, α(P)=0.000351 5, α(Q)=2.22×10^-5 4
	(2)+		390.100 3	(M1)		0.634	α=0.634, α(K)=0.501 7, α(L)=0.1003 14, α(M)=0.0244 4, α(N)=0.00667 10, α(O)=0.001678 24, α(P)=0.000321 5, α(Q)=2.03×10^-5 3
479.8	(4)+		355.068 4	M1		0.821	α=0.821, α(K)=0.648 9, α(L)=0.1300 19, α(M)=0.0316 5, α(N)=0.00865 13, α(O)=0.00218 3, α(P)=0.000416 6, α(Q)=2.64×10^-5 4
479.8	(4)+		378.051 7	[E2]		0.1139	α=0.1139, α(K)=0.0523 8, α(L)=0.0450 7, α(M)=0.01221 17, α(N)=0.00337 5, α(O)=0.000816 12, α(P)=0.0001397 20, α(Q)=2.78×10^-6 4
486.2	2-		136.3836 15	E1+M2		0.88	α=0.88 63, α(K)=0.56 37, α(L)=0.24 20, α(M)=0.064 53, α(N)=0.018 15, α(O)=0.0044 37, α(P)=8.0×10^-4 68, α(Q)=4.3E-5 39
486.2	2-		287.5004 19	M1		1.469	α=1.469, α(K)=1.159 17, α(L)=0.233 4, α(M)=0.0569 8, α(N)=0.01554 22, α(O)=0.00391 6, α(P)=0.000748 11, α(Q)=4.74×10^-5 7
496.9	(4)+		347.110 3	M1		0.873	α=0.873, α(K)=0.689 10, α(L)=0.1384 20, α(M)=0.0337 5, α(N)=0.00921 13, α(O)=0.00232 4, α(P)=0.000443 7, α(Q)=2.81×10^-5 4
496.9	(4)+		372.113 3	M1		0.722	α=0.722, α(K)=0.570 8, α(L)=0.1142 16, α(M)=0.0278 4, α(N)=0.00760 11, α(O)=0.00191 3, α(P)=0.000366 6, α(Q)=2.32×10^-5 4
515.6	(3)+		390.858 4	M1		0.631	α=0.631, α(K)=0.498 7, α(L)=0.0997 14, α(M)=0.0243 4, α(N)=0.00663 10, α(O)=0.001670 24, α(P)=0.000319 5, α(Q)=2.02×10^-5 3
515.6	(3)+		413.836 4	M1		0.540	α=0.540, α(K)=0.426 6, α(L)=0.0853 12, α(M)=0.0207 3, α(N)=0.00567 8, α(O)=0.001427 20, α(P)=0.000273 4, α(Q)=1.730×10^-5 25
518.3	2-		255.127 6	M1		2.05	α=2.05, α(K)=1.615 23, α(L)=0.326 5, α(M)=0.0794 12, α(N)=0.0217 3, α(O)=0.00546 8, α(P)=0.001045 15, α(Q)=6.63×10^-5 10
	2-		288.5229 19	M1		1.455	α=1.455, α(K)=1.148 16, α(L)=0.231 4, α(M)=0.0563 8, α(N)=0.01538 22, α(O)=0.00387 6, α(P)=0.000740 11, α(Q)=4.70×10^-5 7
	2-		319.5279 21	M1		1.097	α=1.097, α(K)=0.866 13, α(L)=0.1740 25, α(M)=0.0424 6, α(N)=0.01158 17, α(O)=0.00291 4, α(P)=0.000557 8, α(Q)=3.53×10^-5 5
	2-		341.1649 22	M1		0.916	α=0.916, α(K)=0.723 11, α(L)=0.1451 21, α(M)=0.0353 5, α(N)=0.00966 14, α(O)=0.00243 4, α(P)=0.000465 7, α(Q)=2.95×10^-5 5
	2-		428.825 5	(E1)		0.0202	α=0.0202, α(K)=0.01607 23, α(L)=0.00308 5, α(M)=0.000744 11, α(N)=0.000202 3, α(O)=5.02×10^-5 7, α(P)=9.23E-6 13, α(Q)=5.00E-7 7
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
525.8	(3)-		252.052 3	M1(+E2)		1.26	α=1.26 86, α(K)=0.89 79, α(L)=0.27 7, α(M)=0.071 12, α(N)=0.019 3, α(O)=0.0048 9, α(P)=0.00087 22, α(Q)=3.8×10^-5 31
537.3	3-		91.369 5	(E1)		0.1719	α=0.1719, α(L)=0.1290 18, α(M)=0.0319 5, α(N)=0.00860 12, α(O)=0.00207 3, α(P)=0.000343 5, α(Q)=1.249×10^-5 18
	3-		263.554 4	M1		1.87	α=1.87, α(K)=1.475 21, α(L)=0.297 5, α(M)=0.0725 11, α(N)=0.0198 3, α(O)=0.00499 7, α(P)=0.000954 14, α(Q)=6.05×10^-5 9
	3-		307.4550 20	M1		1.220	α=1.220, α(K)=0.963 14, α(L)=0.194 3, α(M)=0.0472 7, α(N)=0.01289 18, α(O)=0.00324 5, α(P)=0.000620 9, α(Q)=3.93×10^-5 6
	3-		338.460 3	M1		0.936	α=0.936, α(K)=0.739 11, α(L)=0.1484 21, α(M)=0.0361 5, α(N)=0.00987 14, α(O)=0.00248 4, α(P)=0.000475 7, α(Q)=3.01×10^-5 5
	3-		435.450 7	(E1)		0.0195	α=0.0195, α(K)=0.01559 22, α(L)=0.00298 5, α(M)=0.000720 10, α(N)=0.000196 3, α(O)=4.86×10^-5 7, α(P)=8.94E-6 13, α(Q)=4.86E-7 7
563.1	4-		238.784 12	M1		2.46	α=2.46, α(K)=1.94 3, α(L)=0.392 6, α(M)=0.0956 14, α(N)=0.0261 4, α(O)=0.00658 10, α(P)=0.001258 18, α(Q)=7.99×10^-5 12
	4-		289.3540 22	(M1)		1.444	α=1.444, α(K)=1.139 16, α(L)=0.229 4, α(M)=0.0558 8, α(N)=0.01526 22, α(O)=0.00384 6, α(P)=0.000735 11, α(Q)=4.66×10^-5 7
	4-		333.256 6	M1		0.977	α=0.977, α(K)=0.771 11, α(L)=0.1549 22, α(M)=0.0377 6, α(N)=0.01030 15, α(O)=0.00259 4, α(P)=0.000496 7, α(Q)=3.14×10^-5 5
	4-		378.051 7	[E1]		0.0260	α=0.0260, α(K)=0.0207 3, α(L)=0.00403 6, α(M)=0.000977 14, α(N)=0.000265 4, α(O)=6.58×10^-5 10, α(P)=1.203E-5 17, α(Q)=6.36E-7 9
585.5	2-		222.205 9	M1		3.01	α=3.01, α(K)=2.38 4, α(L)=0.480 7, α(M)=0.1171 17, α(N)=0.0320 5, α(O)=0.00805 12, α(P)=0.001540 22, α(Q)=9.78×10^-5 14
	2-		294.8242 22	(E2)		0.238	α=0.238, α(K)=0.0808 12, α(L)=0.1142 16, α(M)=0.0314 5, α(N)=0.00868 13, α(O)=0.00209 3, α(P)=0.000351 5, α(Q)=4.98×10^-6 7
	2-		496.029 6	(E1)		0.01511	α=0.01511, α(K)=0.01210 17, α(L)=0.00227 4, α(M)=0.000548 8, α(N)=0.0001488 21, α(O)=3.70×10^-5 6, α(P)=6.85E-6 10, α(Q)=3.81E-7 6
612.4	(5)+		427.371 9	(M1)		0.494	α=0.494, α(K)=0.391 6, α(L)=0.0781 11, α(M)=0.0190 3, α(N)=0.00519 8, α(O)=0.001306 19, α(P)=0.000250 4, α(Q)=1.583×10^-5 23
612.4	(5)+		462.604 6	M1		0.399	α=0.399, α(K)=0.315 5, α(L)=0.0628 9, α(M)=0.01529 22, α(N)=0.00418 6, α(O)=0.001051 15, α(P)=0.000201 3, α(Q)=1.275×10^-5 18
616.7	(2)+		514.925 4	M1		0.298	α=0.298, α(K)=0.236 4, α(L)=0.0469 7, α(M)=0.01141 16, α(N)=0.00312 5, α(O)=0.000784 11, α(P)=0.0001500 21, α(Q)=9.51×10^-6 14
616.7	(2)+		527.252 4	M1		0.280	α=0.280, α(K)=0.221 3, α(L)=0.0440 7, α(M)=0.01070 15, α(N)=0.00292 4, α(O)=0.000735 11, α(P)=0.0001407 20, α(Q)=8.92×10^-6 13
644.6	(3)+		519.831 7	M1		0.291	α=0.291, α(K)=0.230 4, α(L)=0.0457 7, α(M)=0.01112 16, α(N)=0.00304 5, α(O)=0.000764 11, α(P)=0.0001462 21, α(Q)=9.27×10^-6 13
644.6	(3)+		542.809 7	(M1)		0.259	α=0.259, α(K)=0.205 3, α(L)=0.0406 6, α(M)=0.00988 14, α(N)=0.00270 4, α(O)=0.000679 10, α(P)=0.0001300 19, α(Q)=8.24×10^-6 12
651.7	(3)+		526.910 5	M1		0.280	α=0.280, α(K)=0.222 4, α(L)=0.0441 7, α(M)=0.01072 15, α(N)=0.00293 4, α(O)=0.000737 11, α(P)=0.0001409 20, α(Q)=8.94×10^-6 13
651.7	(3)+		549.880 5	(M1)		0.250	α=0.250, α(K)=0.198 3, α(L)=0.0392 6, α(M)=0.00954 14, α(N)=0.00261 4, α(O)=0.000656 10, α(P)=0.0001255 18, α(Q)=7.96×10^-6 12
672.3	(2)+		250.615 5	M1		2.15	α=2.15, α(K)=1.697 24, α(L)=0.342 5, α(M)=0.0835 12, α(N)=0.0228 4, α(O)=0.00574 8, α(P)=0.001098 16, α(Q)=6.97×10^-5 10
672.3	(2)+		570.468 9	(M1)		0.226	α=0.226, α(K)=0.179 3, α(L)=0.0355 5, α(M)=0.00863 12, α(N)=0.00236 4, α(O)=0.000594 9, α(P)=0.0001135 16, α(Q)=7.20×10^-6 10
682.1	(1)-		163.743 5	M1		7.12	α=7.12, α(K)=5.61 8, α(L)=1.141 16, α(M)=0.278 4, α(N)=0.0760 11, α(O)=0.0191 3, α(P)=0.00366 6, α(Q)=0.000233 4
	(1)-		391.360 4	M1		0.629	α=0.629, α(K)=0.496 7, α(L)=0.0994 14, α(M)=0.0242 4, α(N)=0.00661 10, α(O)=0.001664 24, α(P)=0.000318 5, α(Q)=2.02×10^-5 3
	(1)-		483.276 5	M1		0.354	α=0.354, α(K)=0.280 4, α(L)=0.0558 8, α(M)=0.01356 19, α(N)=0.00371 6, α(O)=0.000933 13, α(P)=0.0001784 25, α(Q)=1.131×10^-5 16
	(1)-		504.915 4	M1		0.314	α=0.314, α(K)=0.249 4, α(L)=0.0495 7, α(M)=0.01204 17, α(N)=0.00329 5, α(O)=0.000828 12, α(P)=0.0001583 23, α(Q)=1.004×10^-5 14
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
698.3	(4+)		548.560 9	(M1)		0.251	α=0.251, α(K)=0.199 3, α(L)=0.0395 6, α(M)=0.00960 14, α(N)=0.00262 4, α(O)=0.000660 10, α(P)=0.0001263 18, α(Q)=8.01×10^-6 12
698.3	(4+)		573.522 17	(M1)		0.223	α=0.223, α(K)=0.1763 25, α(L)=0.0350 5, α(M)=0.00851 12, α(N)=0.00232 4, α(O)=0.000585 9, α(P)=0.0001119 16, α(Q)=7.10×10^-6 10
701.3	2-		164.020 3	M1+E2		4.5	α=4.5 26, α(K)=2.9 27, α(L)=1.23 10, α(M)=0.32 5, α(N)=0.089 14, α(O)=0.022 3, α(P)=0.00381 18, α(Q)=1.3×10^-4 11
	2-		410.561 8	M1		0.552	α=0.552, α(K)=0.436 6, α(L)=0.0871 13, α(M)=0.0212 3, α(N)=0.00579 9, α(O)=0.001458 21, α(P)=0.000279 4, α(Q)=1.768×10^-5 25
	2-		471.482 6	M1		0.379	α=0.379, α(K)=0.299 5, α(L)=0.0597 9, α(M)=0.01451 21, α(N)=0.00396 6, α(O)=0.000998 14, α(P)=0.000191 3, α(Q)=1.210×10^-5 17
	2-		524.120 4	M1		0.284	α=0.284, α(K)=0.225 4, α(L)=0.0447 7, α(M)=0.01087 16, α(N)=0.00297 5, α(O)=0.000747 11, α(P)=0.0001430 20, α(Q)=9.07×10^-6 13
732.6	3-		169.597 7	(M1)		6.45	α=6.45, α(K)=5.08 8, α(L)=1.032 15, α(M)=0.252 4, α(N)=0.0688 10, α(O)=0.01732 25, α(P)=0.00331 5, α(Q)=0.000211 3
	3-		296.103 5	M1		1.354	α=1.354, α(K)=1.068 15, α(L)=0.215 3, α(M)=0.0524 8, α(N)=0.01431 20, α(O)=0.00360 5, α(P)=0.000689 10, α(Q)=4.37×10^-5 7
	3-		458.933 5	M1		0.407	α=0.407, α(K)=0.322 5, α(L)=0.0642 9, α(M)=0.01562 22, α(N)=0.00427 6, α(O)=0.001074 15, α(P)=0.000205 3, α(Q)=1.303×10^-5 19
	3-		533.855 6	M1		0.270	α=0.270, α(K)=0.214 3, α(L)=0.0425 6, α(M)=0.01034 15, α(N)=0.00282 4, α(O)=0.000711 10, α(P)=0.0001360 19, α(Q)=8.62×10^-6 12
758.2	(5+)		573.187 18	(M1)		0.223	α=0.223, α(K)=0.1766 25, α(L)=0.0351 5, α(M)=0.00852 12, α(N)=0.00233 4, α(O)=0.000586 9, α(P)=0.0001121 16, α(Q)=7.11×10^-6 10
776.4	(1)+		674.596 7	(M1)		0.1440	α=0.1440, α(K)=0.1141 16, α(L)=0.0226 4, α(M)=0.00548 8, α(N)=0.001497 21, α(O)=0.000377 6, α(P)=7.21×10^-5 10, α(Q)=4.57E-6 7
776.4	(1)+		686.922 7	M1		0.1372	α=0.1372, α(K)=0.1087 16, α(L)=0.0215 3, α(M)=0.00522 8, α(N)=0.001425 20, α(O)=0.000359 5, α(P)=6.86×10^-5 10, α(Q)=4.36E-6 6
781.4	(4-)		507.731 7	(M1)		0.310	α=0.310, α(K)=0.245 4, α(L)=0.0487 7, α(M)=0.01185 17, α(N)=0.00324 5, α(O)=0.000815 12, α(P)=0.0001559 22, α(Q)=9.89×10^-6 14
781.7	(2)-		483.492 5	M1		0.354	α=0.354, α(K)=0.280 4, α(L)=0.0557 8, α(M)=0.01355 19, α(N)=0.00370 6, α(O)=0.000932 13, α(P)=0.0001782 25, α(Q)=1.130×10^-5 16
784.4	(2)-		247.107 5	(M1+E2)		1.33	α=1.33 91, α(K)=0.94 83, α(L)=0.29 7, α(M)=0.075 12, α(N)=0.021 3, α(O)=0.0051 9, α(P)=0.00092 22, α(Q)=4.0×10^-5 33
784.4	(2)-		258.70 3	M1		1.97	α=1.97, α(K)=1.554 22, α(L)=0.313 5, α(M)=0.0764 11, α(N)=0.0209 3, α(O)=0.00525 8, α(P)=0.001005 14, α(Q)=6.38×10^-5 9
796.5	(4-)		396.262 4	M1		0.608	α=0.608, α(K)=0.480 7, α(L)=0.0961 14, α(M)=0.0234 4, α(N)=0.00639 9, α(O)=0.001608 23, α(P)=0.000307 5, α(Q)=1.95×10^-5 3
800.5	(2)-		502.358 7	M1		0.319	α=0.319, α(K)=0.252 4, α(L)=0.0502 7, α(M)=0.01220 17, α(N)=0.00333 5, α(O)=0.000839 12, α(P)=0.0001605 23, α(Q)=1.018×10^-5 15
800.5	(2)-		509.775 12	(M1)		0.306	α=0.306, α(K)=0.242 4, α(L)=0.0482 7, α(M)=0.01173 17, α(N)=0.00320 5, α(O)=0.000806 12, α(P)=0.0001542 22, α(Q)=9.78×10^-6 14
810.3	(3)-		373.760 6	M1		0.713	α=0.713, α(K)=0.563 8, α(L)=0.1128 16, α(M)=0.0275 4, α(N)=0.00750 11, α(O)=0.00189 3, α(P)=0.000361 5, α(Q)=2.29×10^-5 4
827.0	(2)-		404.318 5	M1		0.575	α=0.575, α(K)=0.454 7, α(L)=0.0909 13, α(M)=0.0221 3, α(N)=0.00604 9, α(O)=0.001521 22, α(P)=0.000291 4, α(Q)=1.84×10^-5 3
842.1	(2)+		396.262 4	M1		0.608	α=0.608, α(K)=0.480 7, α(L)=0.0961 14, α(M)=0.0234 4, α(N)=0.00639 9, α(O)=0.001608 23, α(P)=0.000307 5, α(Q)=1.95×10^-5 3
844.3	(1,2,3)+		422.618 3	M1		0.510	α=0.510, α(K)=0.403 6, α(L)=0.0805 12, α(M)=0.0196 3, α(N)=0.00535 8, α(O)=0.001347 19, α(P)=0.000258 4, α(Q)=1.633×10^-5 23
844.3	(1,2,3)+		423.811 6	M1		0.506	α=0.506, α(K)=0.400 6, α(L)=0.0799 12, α(M)=0.0194 3, α(N)=0.00531 8, α(O)=0.001336 19, α(P)=0.000256 4, α(Q)=1.620×10^-5 23
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
860.7	(3+)		216.087 5	(E2)		0.687	α=0.687, α(K)=0.1332 19, α(L)=0.402 6, α(M)=0.1120 16, α(N)=0.0309 5, α(O)=0.00743 11, α(P)=0.001224 18, α(Q)=1.106×10^-5 16
	(3+)		363.801 3	(M1)		0.768	α=0.768, α(K)=0.606 9, α(L)=0.1215 17, α(M)=0.0296 5, α(N)=0.00808 12, α(O)=0.00203 3, α(P)=0.000389 6, α(Q)=2.47×10^-5 4
	(3+)		469.145 8	(M1)		0.384	α=0.384, α(K)=0.303 5, α(L)=0.0605 9, α(M)=0.01471 21, α(N)=0.00402 6, α(O)=0.001012 15, α(P)=0.000193 3, α(Q)=1.227×10^-5 18
876.6	(2+)		751.804 20	(M1)		0.1077	α=0.1077, α(K)=0.0854 12, α(L)=0.01684 24, α(M)=0.00409 6, α(N)=0.001117 16, α(O)=0.000281 4, α(P)=5.38×10^-5 8, α(Q)=3.42E-6 5
882.3	(1,2)-		100.872 3	M1		6.11	α=6.11, α(L)=4.59 7, α(M)=1.120 16, α(N)=0.306 5, α(O)=0.0771 11, α(P)=0.01475 21, α(Q)=0.000941 14

Other reaction not included in XREF: ²⁴³Am(n,γ):resonances. See dataset for listing of 356 s-wave neutron resonances up to 400 eV

Identification:

1950St61: Produced from the ²⁴³Am(n,γ) reaction with thermal neutrons in the uranium-heavy water pile at the Argonne National Laboratory. An approximately 25 min half-life activity was observed. The cross section was ≈ 0.5 ×10^-22cm²

1976Ga31: ²⁴⁴Am isomeric state was produced from ²⁴³Am(n,γ) at the Sm-2 reactor with neutron flux of 2 ×10¹⁹ neutrons/cm². The irradiation was followed by a cooling period of 160 days with the α decay of ²⁴⁴Cm. The target was then dissolved and Pu extracted for mass spectrometry analysis the electron capture by ²⁴⁴Cm was calculated.

Theoretical calculations:

1994No15, 1988Qu03, 1986Ho36:

Calculations of Gallagher-Moszkowski splitting

1994No15, 1988Fr16, 1986Ho36: Studies of Newby shifts

1995Mo29: Calculated deformation parameters

1969Vo17: Studied dependence of level densities on excitation energies

1993Pa13: Calculated level density

1986Vo05: Deduced nuclear level density parameters.

1974No17: Studied gamma width at high excited levels

2015Er03, 1971Ba30: Fission probability and fission-barrier parameters deduced from measurements of fission cross sections

1984Oh09: Deduced fission barrier heights from analysis of fast neutron-induced fission cross sections and observed their systematic trends

2012Ro24, 2001YaZU, 1990Bh02, 1980Ku14, 1973Ba19, 1972We09, 1972Ma11 : Calculated fission barriers heights

2005Re16, 1990Bh02, 1972We09. Calculated spontaneous fission half-lives

1977VaYN: Review of properties of spontaneously fissioning isomers

Q(β-)=1427.3 keV 10	S(n)= 5367.2 keV 16	S(p)= 5164.4 keV 26	Q(α)= 5138 keV 17
Reference: 2017WA10

References:
A	²⁴³Am(d,p)	B	²⁴³Am(n,γ)E=TH:SECONDARY γ’S
C	²⁴³Am(n,γ)E=TH:PRIMARY γ’S	D	²⁴³Am(n,γ):Resonances
E	²⁴⁴Pu(³He,t)

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A B	(6-)	10.1 h 1 % β^- = 100
89.5 16	A B C	1+	26 m % β^- = 99.9636 13 % ε = 0.0364 13
101.8 16	B C	2+
124.8 16	B C	3+		22.975 10 35.31 3	100 20 0.98 20	M1 E2	101.8 89.5	2+ 1+
149.8 16	B C	4+		25.034 20		M1	124.8	3+
177.2 16	B	1-		75.3475 13 87.6553 15	67 10 100 16	E1+M2 E1+M2	101.8 89.5	2+ 1+
185.0 16	B	5+		35.23 3		M1	149.8	4+
198.8 16	A B	2-		21.636 10 74.0144 7 96.9851 10	48 10 100 15 63 10	M1 E1+M2 E1	177.2 124.8 101.8	1- 3+ 2+
229.8 16	A B	3-		31.000 10 52.640 10 80.0156 11 105.011 6 127.9891 24	35 6 2.9 6 41 6 3.8 16 100 16	M1 E2 E1+M2 E1+M2	198.8 177.2 149.8 124.8 101.8	2- 1- 4+ 3+ 2+
263.2 16	B	2-		33.396 10 64.4013 20 86.0376 10 138.4157 17 161.391 4 173.698 4	8.5 15 59 9 100 15 22 5 6.5 15 67 11	M1 M1+E2 M1+E2 (E1)	229.8 198.8 177.2 124.8 101.8 89.5	3- 2- 1- 3+ 2+ 1+
273.7 16	A B	4-		43.904 10 74.918 10 148.9208 19	78 17 29 5 100 21	M1 E2 E1	229.8 198.8 124.8	3- 2- 3+
290.7 16	B C	1-		91.9252 13 113.5625 12 188.910 5 201.219 4	55 9 100 17 35 5 20 4	M1 M1+E2 E1 E1	198.8 177.2 101.8 89.5	2- 1- 2+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
298.2 16	B C	3-		34.975 15		E2	263.2	2-
324.3 16	A B	5-		50.550 10 94.454 4 174.466 5	54 11 31 7 100 18	M1	273.7 229.8 149.8	4- 3- 4+
337.1 16	B	(0)-		46.375 20	100	M1	290.7	1-
344.1 16	A B C	3-		53.430 10 70.4522 24 81.3663 10 114.3510 17 145.356 4 194.363 8 219.365 13	14 3 9 4 29 5 100 15 26 4 28 7 25 10	E2 M1 M1 M1 M1	290.7 273.7 263.2 229.8 198.8 149.8 124.8	1- 4- 2- 3- 2- 4+ 3+
345.2 16	B	4-		115.362 4 220.380 5	71 14 100 22	M1 E1	229.8 124.8	3- 3+
349.9 16	B C	3+		200.117 3 225.120 5 248.097 5 260.39 4	17 4 60 10 100 15 ≤2.0	M1+E2 M1+E2 M1+E2	149.8 124.8 101.8 89.5	4+ 3+ 2+ 1+
363.3 16	A B C	2-		72.6184 12	100	M1	290.7	1-
370	A C	(5-)
378.6 16	B C	(0)+		201.393 9 289.0570 22	10 3 100 24	M1	177.2 89.5	1- 1+
391.5 16	B	(4)+		41.630 20 206.559 20 241.721 13 266.732 4	24 12 100 28 30 12 91 16	M1 (M1) (M1)	349.9 185.0 149.8 124.8	3+ 5+ 4+ 3+
400.2 16	B	5-		126.541 5 250.43 5	41 14 100 25		273.7 149.8	4- 4+
416.2 16	B C	2+		266.37 3 291.4059 19 314.382 3 326.6902 22	1.5 5 76 19 100 18 38 7	M1 M1 M1	149.8 124.8 101.8 89.5	4+ 3+ 2+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
420.5 16	B	2+		122.299 3 318.6478 24 330.9556 23	22 4 100 19 84 15	E1 M1 M1	298.2 101.8 89.5	3- 2+ 1+
421.6 16	B	2+		158.4352 10 191.829 4 222.834 3 244.471 3 296.848 3 319.821 3 332.134 3	7.1 11 1.0 2 28 5 100 20 29 5 5.8 20 5.1 11	E1 E1 E1+M2 M1 M1+E2 M1	263.2 229.8 198.8 177.2 124.8 101.8 89.5	2- 3- 2- 1- 3+ 2+ 1+
422.7 16	B	(3)-		72.7992 7 159.506 10 192.907 4 297.920 6 320.887 4	100 16 6.5 12 5.4 14 5.2 14 6.5 23	E1+M2	349.9 263.2 229.8 124.8 101.8	3+ 2- 3- 3+ 2+
432.5 16	C
436	A
436.5 16	A B	(4)-		112.285 3 162.819 6 206.718 18 251.509 13 286.74 3	79 16 ≤130 100 19 54 13 ≤54	M1	324.3 273.7 229.8 185.0 149.8	5- 4- 3- 5+ 4+
438.8 16	A B	(5-)		94.666 5 114.557 3 165.110 6	55 12 100 19 62 17		344.1 324.3 273.7	3- 5- 4-
445.9 16	B C	(3)+		216.087 5 296.103 5 321.098 9 344.054 9	80 15 100 17 23 6 87 38	(E1) M1 M1	229.8 149.8 124.8 101.8	3- 4+ 3+ 2+
455.5 16	B	(1)+		33.888 10 353.693 4 365.9998 24	6.8 13 54 10 100 18	M1 M1 M1	421.6 101.8 89.5	2+ 2+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
458.4 16	B C	(4)+		308.5818 21 333.585 3	100 17 34 8	M1 M1	149.8 124.8	4+ 3+
467.8 16	B	(4)-		45.074 10 169.597 7 194.079 13	100 28 ≤80 24 6	M1 (M1)	422.7 298.2 273.7	(3)- 3- 4-
479.6 16	B C	(2)+		59.139 10 354.8132 24 377.790 3 390.100 3	7.9 8 79 18 100 18 24 4	M1 M1 M1 (M1)	420.5 124.8 101.8 89.5	2+ 3+ 2+ 1+
479.8 16	B C	(4)+		206.147 10 250.044 4 330.067 7 355.068 4 378.051 7	37 8 100 20 15 4 92 21 ≤33	M1 [E2]	273.7 229.8 149.8 124.8 101.8	4- 3- 4+ 3+ 2+
486.2 17	B C	2-		136.3836 15 287.5004 19 309.138 7	100 16 85 14 3.9 8	E1+M2 M1	349.9 198.8 177.2	3+ 2- 1-
496.9 16	B C	(4)+		311.899 11 347.110 3 372.113 3	11 3 92 23 100 19	M1 M1	185.0 149.8 124.8	5+ 4+ 3+
513	A	(7-)
515.6 16	B	(3)+		390.858 4 413.836 4	100 25 38 13	M1 M1	124.8 101.8	3+ 2+
517.8 16	B	(5+)		193.522 6 244.11 5 332.738 13 367.93 4	100 20 ≤51 47 11 40 17		324.3 273.7 185.0 149.8	5- 4- 5+ 4+
518.3 16	B	2-		96.6925 19 255.127 6 288.5229 19 319.5279 21 341.1649 22 393.549 14 428.825 5	2.4 4 5.7 10 26 6 70 11 100 18 0.8 3 14.1 23	M1 M1 M1 M1 (E1)	421.6 263.2 229.8 198.8 177.2 124.8 89.5	2+ 2- 3- 2- 1- 3+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
525.8 16	B	(3)-		175.840 8 252.052 3 295.953 3	4.2 13 100 17 19 4	M1(+E2)	349.9 273.7 229.8	3+ 4- 3-
537.3 16	B C	3-		91.369 5 115.6262 20 116.801 7 239.090 20 263.554 4 274.054 3 307.4550 20 338.460 3 435.450 7	1.6 4 3.2 7 0.7 2 3.6 9 50 11 3.5 10 100 15 59 10 13 4	(E1) M1 M1 M1 (E1)	445.9 421.6 420.5 298.2 273.7 263.2 229.8 198.8 101.8	(3)+ 2+ 2+ 3- 4- 2- 3- 2- 2+
563.1 16	B	4-		117.185 3 162.819 6 238.784 12 289.3540 22 333.256 6 378.051 7 413.282 4 ? 438.282 13	8.2 14 ≤11 80 15 58 13 26 6 ≤17 100 26 16 4	M1 (M1) M1 [E1]	445.9 400.2 324.3 273.7 229.8 185.0 149.8 124.8	(3)+ 5- 5- 4- 3- 5+ 4+ 3+
572	A
580.3 16	B	(4-)		230.49 7 236.203 6 256.06 4 306.646 11 455.524 22	≤20.4 100 20 ≤37 31 14 88 22		349.9 344.1 324.3 273.7 124.8	3+ 3- 5- 4- 3+
585.5 16	B C	2-		99.246 5 222.205 9 294.8242 22 386.746 3 408.386 6 460.733 22 483.708 12 496.029 6	3.2 9 9.3 25 100 29 39 8 30 6 9.3 25 61 21 93 28	M1 (E2) (E1)	486.2 363.3 290.7 198.8 177.2 124.8 101.8 89.5	2- 2- 1- 2- 1- 3+ 2+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
612.4 17	B C	(5)+		267.230 6 427.371 9 462.604 6	28 9 50 12 100 25	(M1) M1	344.1 185.0 149.8	3- 5+ 4+
616.7 16	B C	(2)+		514.925 4 527.252 4	39 12 100 33	M1 M1	101.8 89.5	2+ 1+
623	A
644.6 16	B	(3)+		224.21 3 459.603 15 494.870 15 519.831 7 542.809 7	3.9 14 ≤12.1 21 6 100 29 39 14	M1 (M1)	420.5 185.0 149.8 124.8 101.8	2+ 5+ 4+ 3+ 2+
651.7 16	B	(3)+		165.422 16 388.481 6 501.893 10 526.910 5 549.880 5	1.6 9 ≤12 14 5 100 31 61 19	M1 (M1)	486.2 263.2 149.8 124.8 101.8	2- 2- 4+ 3+ 2+
672.3 16	B C	(2)+		213.952 24 250.615 5 256.06 4 495.121 10 570.468 9 582.743 14	6.7 21 51 8 ≤12 29 11 100 33 41 13	M1 (M1)	458.4 421.6 416.2 177.2 101.8 89.5	(4)+ 2+ 2+ 1- 2+ 1+
682.1 16	B	(1)-		163.743 5 260.39 4 345.000 6 391.360 4 483.276 5 504.915 4	27 5 ≤9.6 ≤13 34 7 100 30 100 35	M1 M1 M1 M1	518.3 421.6 337.1 290.7 198.8 177.2	2- 2+ (0)- 1- 2- 1-
698.3 16	B C	(4+)		513.34 8 548.560 9 573.522 17	≤42 100 33 78 24	(M1) (M1)	185.0 149.8 124.8	5+ 4+ 3+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
701.3 16	B	2-		164.020 3 182.960 4 410.561 8 471.482 6 524.120 4	14.0 23 7.2 12 27 8 47 16 100 33	M1+E2 M1 M1 M1	537.3 518.3 290.7 229.8 177.2	3- 2- 1- 3- 1-
712.1 19	C
732.6 16	B C	3-		169.597 7 286.74 3 296.103 5 388.481 6 458.933 5 533.855 6	≤17 ≤5.2 61 11 ≤26 51 10 100 29	(M1) M1 M1 M1	563.1 445.9 436.5 344.1 273.7 198.8	4- (3)+ (4)- 3- 4- 2-
754	A
758.2 16	B	(5+)		145.816 6 573.187 18 608.437 15	20 4 79 26 100 32	(M1)	612.4 185.0 149.8	(5)+ 5+ 4+
772.6 16 ?	C
776.4 16	B	(1)+		439.347 7 513.34 8 ? 674.596 7 686.922 7	5.4 19 ≤17 78 24 100 30	(M1) M1	337.1 263.2 101.8 89.5	(0)- 2- 2+ 1+
781.4 16	B C	(4-)		218.332 16 244.11 5 358.70 3 389.873 5 436.269 7 507.731 7	31 8 ≤22 10 6 71 13 67 16 100 34	(M1)	563.1 537.3 422.7 391.5 345.2 273.7	4- 3- (3)- (4)+ 4- 4-
781.7 16	B C	(2)-		302.069 6 326.165 16 360.053 12 361.187 3 ? 483.492 5 679.86 6 692.18 7	12 4 7.5 18 6.5 20 26 6 100 35 41 14 38 16	M1	479.6 455.5 421.6 420.5 298.2 101.8 89.5	(2)+ (1)+ 2+ 2+ 3- 2+ 1+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
784.4 16	B	(2)-		204.052 8 247.107 5 258.70 3 347.836 6 ? 440.233 10 447.285 8 554.52 3 659.620 13 ?	8.5 12 100 21 ≤36 9.1 30 7.9 21 6.7 21 12 4 39 12	(M1+E2) M1	580.3 537.3 525.8 436.5 344.1 337.1 229.8 124.8	(4-) 3- (3)- (4)- 3- (0)- 3- 3+
791	A	(2-)
796.5 16	B	(4-)		259.16 4 278.205 16 396.262 4 451.360 11 472.272 13 597.66 3 611.489 10	19 16 30 10 100 25 19 6 75 50 30 10 ≤94	M1	537.3 518.3 400.2 345.2 324.3 198.8 185.0	3- 2- 5- 4- 5- 2- 5+
800.5 16	B C	(2)-		345.000 6 502.358 7 509.775 12 601.73 3 675.716 19	≤12.5 79 25 27 11 18 6 100 33	M1 (M1)	455.5 298.2 290.7 198.8 124.8	(1)+ 3- 1- 2- 3+
810.3 16	A B C	(3)-		158.616 7 351.942 5 373.760 6 446.944 17 460.379 9 519.593 13 547.16 3 611.489 10	16 6 56 11 100 19 23 6 ≤23 67 21 18 6 ≤91	M1	651.7 458.4 436.5 363.3 349.9 290.7 263.2 198.8	(3)+ (4)+ (4)- 2- 3+ 1- 2- 2-
827.0 16	B C	(2)-		404.318 5 489.952 5 528.90 3 563.88 4 ? 702.18 5	36 7 80 17 48 16 100 30 48 16	M1	422.7 337.1 298.2 263.2 124.8	(3)- (0)- 3- 2- 3+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
833.8 16	C
838	A
842.1 16	B	(2)+		383.786 4 396.262 4 643.43 5 665.10 5 740.41 3 752.66 6	36 7 94 22 64 24 28 10 100 32 50 18	M1	458.4 445.9 198.8 177.2 101.8 89.5	(4)+ (3)+ 2- 1- 2+ 1+
844.3 16	B C	(1,2,3)+		388.735 12 398.371 11 422.618 3 423.811 6 553.61 3	11 4 13 4 100 20 64 15 15 5	M1 M1	455.5 445.9 421.6 420.5 290.7	(1)+ (3)+ 2+ 2+ 1-
860.7 17	B C	(3+)		162.374 5 216.087 5 363.801 3 380.836 15 469.145 8 497.35 3 735.93 3 758.89 5	6.8 14 30 6 100 36 11 4 22 5 8 3 28 9 37 12	(E2) (M1) (M1)	698.3 644.6 496.9 479.8 391.5 363.3 124.8 101.8	(4+) (3)+ (4)+ (4)+ (4)+ 2- 3+ 2+
865	A
876.6 16	B C	(2+)		92.181 3 259.88 3 339.319 8 454.879 24 460.379 9 699.44 4 726.793 23 751.804 20 774.75 5	7.5 19 16 5 5.0 21 14 3 ≤19 33 11 87 27 100 33 87 33	(M1)	784.4 616.7 537.3 421.6 416.2 177.2 149.8 124.8 101.8	(2)- (2)+ 3- 2+ 2+ 1- 4+ 3+ 2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
882.3 16	B C	(1,2)-		100.872 3 230.49 7 356.536 6 459.603 15 461.819 15 619.09 4 683.495 17 792.75 13	10 4 ≤9.3 77 12 ≤31.5 45 13 100 31 81 26 28 10	M1	781.7 651.7 525.8 422.7 420.5 263.2 198.8 89.5	(2)- (3)+ (3)- (3)- 2+ 2- 2- 1+
890	A
892.3 16	C
899.3 17	A C
912.8 16	C
921	A
931.8 16	C
941	A
949.9 16	C
961	A
987	A
998.2 16	C
1014.4 18	A C
1029.1 16	C
1045.0 17	A C
1051.0 16	C
1061.8 17	C
1069.9 21 ?	C
1074	A
1102	A
1130	A
1147	A
1149.9 16	C
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1162	A
1184	A
1208	A
1257	A
1286	A
1340	A
1362	A
0.0+X			0.90 ms 15 % SF ≤ 100
0.0+Y			≈ 6.5 µs % SF ≤ 100
19464 27	E	0+	% p ≤ 100

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - K=6, (π 5/2[523]+ν 7/2[624]) state.
0.0	(6-)	10.1 h 1 % β^- = 100
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - K=1, (π 5/2[642]-ν 7/2[624]) band.
89.5 16	1+	26 m % β^- = 99.9636 13 % ε = 0.0364 13
101.8 16	2+
124.8 16	3+
149.8 16	4+		25.034 20		M1	124.8	3+
185.0 16	5+		35.23 3		M1	149.8	4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - K=1, (π 5/2[523]-ν 7/2[624]) band.
177.2 16	1-
198.8 16	2-
229.8 16	3-
273.7 16	4-		43.904 10 74.918 10 148.9208 19	78 17 29 5 100 21	M1 E2 E1	229.8 198.8 124.8	3- 2- 3+
324.3 16	5-		50.550 10 94.454 4 174.466 5	54 11 31 7 100 18	M1	273.7 229.8 149.8	4- 3- 4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - K=2, (π 3/2[521]-ν 7/2[624]) band.
263.2 16	2-
298.2 16	3-
345.2 16	4-
400.2 16	5-		126.541 5 250.43 5	41 14 100 25		273.7 149.8	4- 4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - K=0, (π 5/2[523]-ν 5/2[622]) band.
290.7 16	1-
337.1 16	(0)-
344.1 16	3-
363.3 16	2-		72.6184 12	100	M1	290.7	1-
436.5 16	(4)-		112.285 3 162.819 6 206.718 18 251.509 13 286.74 3	79 16 ≤130 100 19 54 13 ≤54	M1	324.3 273.7 229.8 185.0 149.8	5- 4- 3- 5+ 4+
438.8 16	(5-)		94.666 5 114.557 3 165.110 6	55 12 100 19 62 17		344.1 324.3 273.7	3- 5- 4-
513	(7-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - K=3, (π 1/2[400]-ν 7/2[624])+(π 5/2[642]+ν 1/2[631])
349.9 16	3+
391.5 16	(4)+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - K=0, (π 7/2[633]-ν 7/2[624]) band.
378.6 16	(0)+
416.2 16	2+
455.5 16	(1)+
496.9 16	(4)+		311.899 11 347.110 3 372.113 3	11 3 92 23 100 19	M1 M1	185.0 149.8 124.8	5+ 4+ 3+
515.6 16	(3)+		390.858 4 413.836 4	100 25 38 13	M1 M1	124.8 101.8	3+ 2+
612.4 17	(5)+		267.230 6 427.371 9 462.604 6	28 9 50 12 100 25	(M1) M1	344.1 185.0 149.8	3- 5+ 4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 8 - K=2 (π 5/2[642]-ν 1/2[631]) band.
420.5 16	2+
458.4 16	(4)+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 9 - K=2, (π 5/2[523]-ν 9/2[734]) (+ ?).
421.6 16	2+
445.9 16	(3)+
479.8 16	(4)+
517.8 16	(5+)		193.522 6 244.11 5 332.738 13 367.93 4	100 20 ≤51 47 11 40 17		324.3 273.7 185.0 149.8	5- 4- 5+ 4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 10 - K=3, (π 5/2[523]+ν 1/2[631])+(π 5/2[642]-ν 9/2[734])(+?).
422.7 16	(3)-
467.8 16	(4)-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 11 - K=2, (π 5/2[523]-ν 1/2[631]) band.
486.2 17	2-
525.8 16	(3)-
580.3 16	(4-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 12 - K=2, (π 5/2[642]-ν 9/2[734]) band (+ ?).
518.3 16	2-
537.3 16	3-
563.1 16	4-
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 13 - K=2, (π 3/2[651]-ν 7/2[624]) band.
616.7 16	(2)+
651.7 16	(3)+
698.3 16	(4+)
758.2 16	(5+)		145.816 6 573.187 18 608.437 15	20 4 79 26 100 32	(M1)	612.4 185.0 149.8	(5)+ 5+ 4+
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 14 - K=1 band.
682.1 16	(1)-
701.3 16	2-
732.6 16	3-
781.4 16	(4-)		218.332 16 244.11 5 358.70 3 389.873 5 436.269 7 507.731 7	31 8 ≤22 10 6 71 13 67 16 100 34	(M1)	563.1 537.3 422.7 391.5 345.2 273.7	4- 3- (3)- (4)+ 4- 4-

E(level)	E(gamma)	Comments
263.2	173.698	M(γ): E1,E2 was suggested by 1984Vo07 from the ²⁴³Am(n,γ) measurement with α(K)<0.3. (E1) is adopted by the evaluator from its level assignment
349.9	260.39	E(γ): Multiply placed
436.5	162.819	E(γ): Multiply placed
436.5	286.74	E(γ): Multiply placed
445.9	216.087	E(γ): Multiply placed
467.8	169.597	E(γ): Multiply placed
517.8	244.11	E(γ): Multiply placed
563.1	162.819	E(γ): Multiply placed
580.3	230.49	E(γ): Multiply placed
580.3	256.06	E(γ): Multiply placed
585.5	294.8242	M(γ): E1,E2 was suggested by 1984Vo07 with α(K)<0.2. (E2) is adopted by the evaluator from its level assignment
585.5	496.029	M(γ): E1,E2 was listed by authors with α(K)exp<0.1. (E1) is adopted by the evaluator from its levels scheme
644.6	459.603	E(γ): Multiply placed
651.7	388.481	E(γ): Multiply placed
672.3	256.06	E(γ): Multiply placed
682.1	260.39	E(γ): Multiply placed
682.1	345.000	E(γ): Multiply placed
698.3	513.34	E(γ): Multiply placed
732.6	169.597	E(γ): Multiply placed
	286.74	E(γ): Multiply placed
	388.481	E(γ): Multiply placed
776.4	513.34	E(γ): Multiply placed
781.4	244.11	E(γ): Multiply placed
796.5	611.489	E(γ): Multiply placed
800.5	345.000	E(γ): Multiply placed
E(level)	E(gamma)	Comments
810.3	460.379	E(γ): Multiply placed
810.3	611.489	E(γ): Multiply placed
860.7	216.087	E(γ): Multiply placed
876.6	460.379	E(γ): Multiply placed
882.3	230.49	E(γ): Multiply placed
882.3	459.603	E(γ): Multiply placed