List of levels for 203PO

Author: F.G. Kondev | Citation: Nucl. Data Sheets 177, 509, 2021 | Cutoff date: 4-Jul-2021

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
62.51	3/2-		62.6 2	M1+E2	0.52 8	20	α=20 3, α(L)=15.0 22, α(M)=3.8 6, α(N)=0.98 15, α(O)=0.19 3, α(P)=0.0196 23
531.84	(5/2)-		469.4 2	M1(+E2)	0.6 LE	0.136	α=0.136, α(K)=0.110 13, α(L)=0.0196 17, α(M)=0.0046 4, α(N)=0.00119 10, α(O)=0.000249 21, α(P)=3.2×10^-5 3
531.84	(5/2)-		531.9 2	M1+E2	1.5 -5+8	0.052	α=0.052, α(K)=0.041 14, α(L)=0.0090 18, α(M)=0.0022 4, α(N)=0.00056 10, α(O)=0.000114 22, α(P)=1.4×10^-5 3
639.33	7/2-		577.0 2	E2		0.0230	α=0.0230, α(K)=0.01657 24, α(L)=0.00486 7, α(M)=0.001209 17, α(N)=0.000311 5, α(O)=6.24×10^-5 9, α(P)=7.03E-6 10
639.33	7/2-		639.4 2	M1		0.0666	α=0.0666, α(K)=0.0544 8, α(L)=0.00931 13, α(M)=0.00219 3, α(N)=0.000563 8, α(O)=0.0001180 17, α(P)=1.527×10^-5 22
641.64	13/2+	45 s 2 % IT = 100	2.3 2	[E3]		4.E11	B(E3)(W.u.)=0.0051 +44-23, α=4.E11 3
641.64	13/2+	45 s 2 % IT = 100	641.5 2	M4		0.857	B(M4)(W.u.)=3.12 +18-21, α=0.857, α(K)=0.573 8, α(L)=0.211 3, α(M)=0.0552 8, α(N)=0.01441 21, α(O)=0.00294 5, α(P)=0.000348 5
686.46	(5/2)-		623.9 2	M1+E2	0.8 5	0.051	α=0.051 16, α(K)=0.041 14, α(L)=0.0076 19, α(M)=0.0018 5, α(N)=0.00046 11, α(O)=9.6×10^-5 24, α(P)=1.2E-5 4
719.03	7/2-		656.4 2	(E2)		0.01732	α=0.01732, α(K)=0.01285 18, α(L)=0.00338 5, α(M)=0.000832 12, α(N)=0.000214 3, α(O)=4.32×10^-5 6, α(P)=4.98E-6 7
719.03	7/2-		719.0 2	M1(+E2)	0.4 LE	0.0466	α=0.0466 25, α(K)=0.0380 21, α(L)=0.0065 3, α(M)=0.00154 7, α(N)=0.000396 18, α(O)=8.3×10^-5 4, α(P)=1.07E-5 6
803.20	9/2-		803.2 2	E2		0.01136	α=0.01136, α(K)=0.00873 13, α(L)=0.00199 3, α(M)=0.000484 7, α(N)=0.0001244 18, α(O)=2.54×10^-5 4, α(P)=3.01E-6 5
1029.28	(7/2)-		389.9 2	E2+M1	2.5 -5+9	0.086	α=0.086 12, α(K)=0.060 11, α(L)=0.0195 12, α(M)=0.0049 3, α(N)=0.00125 7, α(O)=0.000251 15, α(P)=2.78×10^-5 22
1056.27	(7/2,9/2)-		417.0 2	E2+M1	2.0 -4+6	0.082	α=0.082 13, α(K)=0.060 11, α(L)=0.0166 13, α(M)=0.0041 3, α(N)=0.00106 8, α(O)=0.000214 17, α(P)=2.44×10^-5 24
1112.77	(7/2)-		581.1 2	M1		0.0856	α=0.0856, α(K)=0.0699 10, α(L)=0.01200 17, α(M)=0.00282 4, α(N)=0.000726 11, α(O)=0.0001521 22, α(P)=1.97×10^-5 3
1112.77	(7/2)-		1112.6 2	M1(+E2)		0.01580	α=0.01580, α(K)=0.01294 19, α(L)=0.00218 3, α(M)=0.000512 8, α(N)=0.0001317 19, α(O)=2.76×10^-5 4, α(P)=3.58E-6 5
1129.27	9/2+		410.2 2	E1		0.01560	α=0.01560, α(K)=0.01280 18, α(L)=0.00214 3, α(M)=0.000502 7, α(N)=0.0001284 18, α(O)=2.64×10^-5 4, α(P)=3.25E-6 5
1153.62	(7/2)-		434.5 2	M1(+E2)	0.6 LE	0.167	α=0.167 19, α(K)=0.135 17, α(L)=0.0243 20, α(M)=0.0057 5, α(N)=0.00148 11, α(O)=0.000308 25, α(P)=3.9×10^-5 4
1153.62	(7/2)-		621.7 2	M1+E2	1.3 -5+13	0.039	α=0.039 13, α(K)=0.031 11, α(L)=0.0062 15, α(M)=0.0015 4, α(N)=0.00038 9, α(O)=7.9×10^-5 19, α(P)=1.0E-5 3
1174.87	(9/2)-		535.7 2	M1(+E2)	0.23 LE	0.1041	α=0.1041 25
1254.8	17/2+		613.3	E2		0.0201	α=0.0201, α(K)=0.01468 21, α(L)=0.00408 6, α(M)=0.001011 15, α(N)=0.000260 4, α(O)=5.23×10^-5 8, α(P)=5.95E-6 9
1369.13	(7/2,9/2)-		650.1 2	M1(+E2)	0.7 LE	0.056	α=0.056 8, α(K)=0.046 7, α(L)=0.0080 9, α(M)=0.00189 21, α(N)=0.00049 6, α(O)=0.000102 12, α(P)=1.31×10^-5 16
1379.62	(9/2)+		738.1 2	(E2)		0.01351	α=0.01351, α(K)=0.01025 15, α(L)=0.00247 4, α(M)=0.000604 9, α(N)=0.0001551 22, α(O)=3.15×10^-5 5, α(P)=3.69E-6 6
1526.6	(7/2,9/2)+		397.3 2	M1(+E2)	0.7 LE	0.21	α=0.21 3, α(K)=0.17 3, α(L)=0.030 3, α(M)=0.0072 7, α(N)=0.00186 17, α(O)=0.00039 4, α(P)=4.9×10^-5 6
1624.36	(9/2,11/2)+		495.0 2	M1(+E2)	0.4 LE	0.124	α=0.124 7, α(K)=0.101 6, α(L)=0.0177 8, α(M)=0.00417 18, α(N)=0.00107 5, α(O)=0.000224 10, α(P)=2.89×10^-5 14
1671.28	(11/2)+		291.7 2	M1(+E2)	1.3 LE	0.42	α=0.42 13, α(K)=0.33 12, α(L)=0.069 9, α(M)=0.0166 18, α(N)=0.0043 5, α(O)=0.00088 11, α(P)=0.000107 21
1671.28	(11/2)+		1029.7 2	M1+E2	1.4 +10-5	0.011	α=0.011 3, α(K)=0.0090 23, α(L)=0.0016 4, α(M)=0.00039 8, α(N)=9.9×10^-5 20, α(O)=2.1E-5 5, α(P)=2.6E-6 6
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
1698.1	(7/2,9/2)+		318.5 2	M1+E2	0.5 3	0.36	α=0.36 7, α(K)=0.29 6, α(L)=0.056 5, α(M)=0.0133 11, α(N)=0.0034 3, α(O)=0.00071 7, α(P)=8.9×10^-5 11
1720.9	21/2+		466.1	E2		0.0381	α=0.0381, α(K)=0.0256 4, α(L)=0.00934 13, α(M)=0.00236 4, α(N)=0.000606 9, α(O)=0.0001205 17, α(P)=1.305×10^-5 19
1975.8	(9/2)+		596.2 2	E2		0.0214	α=0.0214, α(K)=0.01553 22, α(L)=0.00442 7, α(M)=0.001098 16, α(N)=0.000282 4, α(O)=5.67×10^-5 8, α(P)=6.43E-6 9
2010.2	(7/2,9/2)+		630.6 3	M1(+E2)	0.6 LE	0.062	α=0.062 7, α(K)=0.051 6, α(L)=0.0089 8, α(M)=0.00209 18, α(N)=0.00054 5, α(O)=0.000113 10, α(P)=1.45×10^-5 14
2043.2	(7/2,9/2)+		663.6 2	M1(+E2)	0.4 LE	0.057	α=0.057 4, α(K)=0.047 3, α(L)=0.0081 4, α(M)=0.00190 9, α(N)=0.000490 22, α(O)=0.000102 5, α(P)=1.32×10^-5 7
2057.0	25/2+		335.6	E2		0.0908	α=0.0908, α(K)=0.0521 8, α(L)=0.0289 5, α(M)=0.00747 11, α(N)=0.00192 3, α(O)=0.000376 6, α(P)=3.83×10^-5 6
2078.9	21/2+		357.9	M1		0.312	α=0.312, α(K)=0.254 4, α(L)=0.0443 7, α(M)=0.01043 16, α(N)=0.00269 4, α(O)=0.000562 9, α(P)=7.27×10^-5 11
2406.4	25/2+		349.0	M1		0.335	α=0.335, α(K)=0.272 4, α(L)=0.0474 7, α(M)=0.01118 17, α(N)=0.00288 5, α(O)=0.000602 9, α(P)=7.78×10^-5 12
2488.1	23/2+		409.2	M1		0.218	α=0.218, α(K)=0.177 3, α(L)=0.0308 5, α(M)=0.00725 11, α(N)=0.00186 3, α(O)=0.000390 6, α(P)=5.05×10^-5 8
2488.1	23/2+		767.3	M1		0.0413	α=0.0413, α(K)=0.0338 5, α(L)=0.00576 9, α(M)=0.001352 19, α(N)=0.000348 5, α(O)=7.29×10^-5 11, α(P)=9.44E-6 14
2502.4	23/2+		781.6	(M1)		0.0394	α=0.0394, α(K)=0.0322 5, α(L)=0.00548 8, α(M)=0.001288 19, α(N)=0.000331 5, α(O)=6.94×10^-5 10, α(P)=8.99E-6 13
2526.1	27/2+		469.1	M1		0.1510	α=0.1510, α(K)=0.1231 18, α(L)=0.0213 3, α(M)=0.00501 8, α(N)=0.001289 19, α(O)=0.000270 4, α(P)=3.49×10^-5 5
2792.3	25/2-	12 ns 2	290.0	(E1)		0.0339	B(E1)(W.u.)=1.78E-7 +45-38, α=0.0339, α(K)=0.0276 4, α(L)=0.00480 7, α(M)=0.001130 17, α(N)=0.000288 5, α(O)=5.89E-5 9, α(P)=7.10E-6 11
	25/2-	12 ns 2	304.3	E1		0.0303	B(E1)(W.u.)=2.5E-7 +6-4, α=0.0303, α(K)=0.0247 4, α(L)=0.00428 7, α(M)=0.001006 15, α(N)=0.000257 4, α(O)=5.25E-5 8, α(P)=6.35E-6 10
	25/2-	12 ns 2	385.7	E1		0.0178	B(E1)(W.u.)=7.7E-8 +19-16, α=0.0178, α(K)=0.01461 21, α(L)=0.00246 4, α(M)=0.000578 9, α(N)=0.0001476 22, α(O)=3.03E-5 5, α(P)=3.72E-6 6
2824.8	29/2-	7 ns 2	298.7	(E1)		0.0317	B(E1)(W.u.)=1.02E-6 +40-23, α=0.0317, α(K)=0.0258 4, α(L)=0.00448 7, α(M)=0.001052 16, α(N)=0.000269 4, α(O)=5.49E-5 8, α(P)=6.63E-6 10
2870.7	29/2+		813.7	E2		0.01106	α=0.01106, α(K)=0.00852 12, α(L)=0.00193 3, α(M)=0.000468 7, α(N)=0.0001203 17, α(O)=2.45×10^-5 4, α(P)=2.92E-6 4
3017.5	(29/2+)		960.5	E2		0.00796	α=0.00796, α(K)=0.00625 9, α(L)=0.001293 19, α(M)=0.000311 5, α(N)=7.99×10^-5 12, α(O)=1.640E-5 23, α(P)=1.99E-6 3
3070.3	(29/2+)		544.2	(M1)		0.1018	α=0.1018, α(K)=0.0831 12, α(L)=0.01430 21, α(M)=0.00336 5, α(N)=0.000865 13, α(O)=0.000181 3, α(P)=2.34×10^-5 4
3235.9	31/2+		365.2	M1		0.296	α=0.296, α(K)=0.241 4, α(L)=0.0419 6, α(M)=0.00987 15, α(N)=0.00254 4, α(O)=0.000532 8, α(P)=6.88×10^-5 10
3241.0	(33/2)+		370.3	E2		0.0691	α=0.0691, α(K)=0.0419 6, α(L)=0.0203 3, α(M)=0.00521 8, α(N)=0.001337 20, α(O)=0.000263 4, α(P)=2.73×10^-5 4
3430.4	29/2-		638.1	(E2)		0.0184	α=0.0184, α(K)=0.01358 19, α(L)=0.00365 6, α(M)=0.000902 13, α(N)=0.000232 4, α(O)=4.68×10^-5 7, α(P)=5.36E-6 8
3881.3	(31/2)-		450.9	M1		0.1678	α=0.1678, α(K)=0.1368 20, α(L)=0.0237 4, α(M)=0.00557 8, α(N)=0.001434 21, α(O)=0.000300 5, α(P)=3.88×10^-5 6
4358.2	(35/2-)		476.9	(E2)		0.0360	α=0.0360, α(K)=0.0244 4, α(L)=0.00868 13, α(M)=0.00219 4, α(N)=0.000562 9, α(O)=0.0001119 17, α(P)=1.218×10^-5 18

Q(β-)=-5148 keV 12	S(n)= 7441 keV 10	S(p)= 3849 keV 15	Q(α)= 5496 keV 5
Reference: 2021WA16

References:
A	²⁰³Po IT decay (45 S)	B	²⁰³At ε decay
C	²⁰⁷Rn α decay	D	²⁰⁴Pb(α,5nγ)

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	5/2-	36.7 m 5 % ε = 99.89 2 % α = 0.11 2
62.51 11	A B C D	3/2-		62.6 2	100	M1+E2	0	5/2-
133 4	C	(1/2-)
531.84 11	B	(5/2)-		469.4 2 531.9 2	15.2 13 100 3	M1(+E2) M1+E2	62.51 0	3/2- 5/2-
639.33 11	A B D	7/2-		577.0 2 639.4 2	9.80 20 100	E2 M1	62.51 0	3/2- 5/2-
641.64 14	A B D	13/2+	45 s 2 % IT = 100	2.3 2 S 641.5 2	3.1E-11 2 100	[E3] M4	639.33 0	7/2- 5/2-
686.46 15	B	(5/2)-		623.9 2 686.5 2	100 4 60 2	M1+E2	62.51 0	3/2- 5/2-
719.03 12	B	7/2-		656.4 2 719.0 2	100 1 51.9 15	(E2) M1(+E2)	62.51 0	3/2- 5/2-
803.20 20	B	9/2-		803.2 2	100	E2	0	5/2-
1029.28 17	B	(7/2)-		389.9 2 497.5 2	91.9 11 100 3	E2+M1	639.33 531.84	7/2- (5/2)-
1056.27 15	B D	(7/2,9/2)-		417.0 2 1056.2 2	100 3 3.8 8	E2+M1	639.33 0	7/2- 5/2-
1112.77 15	B	(7/2)-		581.1 2 1112.6 2	17 3 100.0 14	M1 M1(+E2)	531.84 0	(5/2)- 5/2-
1129.27 16	B	9/2+		410.2 2 487.7 2	26.8 9 100 9	E1	719.03 641.64	7/2- 13/2+
1153.62 13	B	(7/2)-		434.5 2 621.7 2 1153.8 2	57 4 100 4 75 7	M1(+E2) M1+E2	719.03 531.84 0	7/2- (5/2)- 5/2-
1174.87 15	B	(9/2)-		535.7 2 1174.7 2	100 5 50.0 25	M1(+E2)	639.33 0	7/2- 5/2-
1254.8 5	D	17/2+		613.3	100	E2	641.64	13/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1280.34 22	B	(11/2)+		151.1 3 638.8 3	43 10 100 33		1129.27 641.64	9/2+ 13/2+
1369.13 23	B	(7/2,9/2)-		650.1 2	100	M1(+E2)	719.03	7/2-
1379.62 20	B D	(9/2)+		99.3 3 738.1 2	100	(E2)	1280.34 641.64	(11/2)+ 13/2+
1428.6 3	B	(7/2-)		1366.1 3	100		62.51	3/2-
1526.6 3	B	(7/2,9/2)+		397.3 2	100	M1(+E2)	1129.27	9/2+
1527.84 23	B	(7/2,9/2-)		996.0 2	100		531.84	(5/2)-
1542.8 3	B	(7/2,9/2)		486.5 3	100		1056.27	(7/2,9/2)-
1624.36 19	B	(9/2,11/2)+		495.0 2 982.9 2	45.3 16 100 5	M1(+E2)	1129.27 641.64	9/2+ 13/2+
1671.28 21	B	(11/2)+		291.7 2 1029.7 2	29.8 18 100.0 18	M1(+E2) M1+E2	1379.62 641.64	(9/2)+ 13/2+
1698.1 3	B	(7/2,9/2)+		318.5 2	100	M1+E2	1379.62	(9/2)+
1720.9 7	D	21/2+		466.1	100	E2	1254.8	17/2+
1766.53 23	B	(7/2,9/2)		1047.5 2	100		719.03	7/2-
1863.6 3	B	(7/2,9/2)		484.0 2	100		1379.62	(9/2)+
1975.8 3	B D	(9/2)+		596.2 2	100	E2	1379.62	(9/2)+
2010.2 4	B	(7/2,9/2)+		630.6 3	100	M1(+E2)	1379.62	(9/2)+
2043.2 3	B	(7/2,9/2)+		663.6 2	100	M1(+E2)	1379.62	(9/2)+
2057.0 8	D	25/2+		335.6	100	E2	1720.9	21/2+
2078.9 8	D	21/2+		357.9	100	M1	1720.9	21/2+
2158.3 6	D		> 200 ns	182.5	100		1975.8	(9/2)+
2187.0 3	B	(7/2,9/2)		807.4 2	100		1379.62	(9/2)+
2276.4 10	D			219.4	100		2057.0	25/2+
2406.4 8	D	25/2+		349.0 685.6	94 100	M1	2057.0 1720.9	25/2+ 21/2+
2488.1 8	D	23/2+		409.2 767.3	27 100	M1 M1	2078.9 1720.9	21/2+ 21/2+
2502.4 8	D	23/2+		781.6	100	(M1)	1720.9	21/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2526.1 10	D	27/2+		469.1	100	M1	2057.0	25/2+
2530.5 3	B	(7/2,9/2)		1150.9 2	100		1379.62	(9/2)+
2792.3 8	D	25/2-	12 ns 2	290.0 304.3 385.7	61 100 62	(E1) E1 E1	2502.4 2488.1 2406.4	23/2+ 23/2+ 25/2+
2824.8 11	D	29/2-	7 ns 2	298.7	100	(E1)	2526.1	27/2+
2870.7 10	D	29/2+		813.7	100	E2	2057.0	25/2+
3017.5 10	D	(29/2+)		960.5	100	E2	2057.0	25/2+
3070.3 11	D	(29/2+)		544.2	100	(M1)	2526.1	27/2+
3111.7 11	D			585.6	100		2526.1	27/2+
3235.9 11	D	31/2+		365.2	100	M1	2870.7	29/2+
3241.0 11	D	(33/2)+		370.3	100	E2	2870.7	29/2+
3381.7 12	D			140.7	100		3241.0	(33/2)+
3430.4 10	D	29/2-		638.1	100	(E2)	2792.3	25/2-
3717.3 11	D			846.6	100		2870.7	29/2+
3881.3 11	D	(31/2)-		450.9	100	M1	3430.4	29/2-
4358.2 12	D	(35/2-)		476.9	100	(E2)	3881.3	(31/2)-

E(level)	J^π(level)	T_1/2(level)	Comments
0	5/2-	36.7 m 5 % ε = 99.89 2 % α = 0.11 2	Q=+0.17 10, μ=+0.74 5 δ\|4r²\|5(²⁰³Po,²¹⁰Po)=-0.425 fm² 13 (2013Se03). E(level): Configuration=ν(f_5/2^-1).
62.51	3/2-		XREF: C(60). E(level): Configuration=ν(p_3/2^-1).
639.33	7/2-		E(level): Dominant configuration=ν(f_5/2^-1)#2⁺.
641.64	13/2+	45 s 2 % IT = 100	Q=+1.22 20, μ=-0.97 7 %IT=100 from 1986Fa04. Note, that %ε+%β⁺=4.3% 15 branch was quoted in 1976Ko13, but it was not adopted in the present evaluation. The reported 261.5-, 577.0- and 904.9-keV γ rays in the daughter nucleus ²⁰³Bi (1976Ko13), that were used to determine the %ε+%β⁺ branching ratio, are not assigned to ²⁰³Bi. E(level): %IT=100 from 1986Fa04. Note, that %ε+%β⁺=4.3% 15 branch was quoted in 1976Ko13, but it was not adopted in the present evaluation. The reported 261.5-, 577.0- and 904.9-keV γ rays in the daughter nucleus ²⁰³Bi (1976Ko13), that were used to determine the %ε+%β⁺ branching ratio, are not assigned to ²⁰³Bi. Configuration=ν(i_13/2^-1).
803.20	9/2-		E(level): Dominant configuration=ν(f_5/2^-1)#2⁺.
1254.8	17/2+		E(level): Dominant configuration=ν(i_13/2^-1)#2⁺.
1720.9	21/2+		E(level): Dominant configuration=ν(i_13/2^-1)#4⁺.
2057.0	25/2+		E(level): Admixture between configuration=ν(i_13/2^-1)#6⁺ and configuration=ν(i_13/2^-1)#8⁺.
2526.1	27/2+		E(level): Dominant configuration=ν(i_13/2^-1)#8⁺.
2792.3	25/2-	12 ns 2	E(level): Dominant configuration=ν(f_5/2^-3,i_13/2^-2).
2824.8	29/2-	7 ns 2	E(level): Dominant configuration=ν(f_5/2^-3,i_13/2^-2).
2870.7	29/2+		E(level): Dominant configuration=ν(i_13/2^-1)#8⁺.

E(level)	E(gamma)	Comments
639.33	577.0	M(γ): α(K)exp=0.020 10 in ²⁰³At ε decay (1987Se04)
639.33	639.4	M(γ): α(K)exp=0.08 2 in ²⁰³At ε decay (1987Se04)
641.64	2.3	E(γ): From level energy differences. I(γ): From I(γ+ce) in ²⁰³Po IT decay
641.64	641.5	M(γ): α(L)exp=0.25 3 in ²⁰³At ε decay (1987Se04); α(K)exp=0.61 2 in ²⁰³Po IT decay, ²⁰⁴Pb(α,5nγ) (1986Fa04)
719.03	656.4	M(γ): α(K)exp=0.020 10 in ²⁰³At ε decay (1987Se04)
803.20	803.2	M(γ): α(K)exp=0.008 3 in ²⁰³At ε decay (1987Se04)
1029.28	389.9	M(γ): α(K)exp=0.059 9 in ²⁰³At ε decay (1987Se04)
1112.77	581.1	M(γ): α(K)exp=0.08 2 in ²⁰³At ε decay (1987Se04)
1129.27	410.2	M(γ): α(K)exp=0.020 10 in ²⁰³At ε decay (1987Se04)
1254.8	613.3	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.0202; A₂=0.35 2, A₄=-0.04 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
1379.62	738.1	M(γ): α(K)exp=0.08 2 in ²⁰³At ε decay (1987Se04)
1720.9	466.1	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.0202; A₂=0.35 2, A₄=-0.04 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
1975.8	596.2	M(γ): α(K)exp=0.02 1 in ²⁰³At ε decay (1987Se04)
2057.0	335.6	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.0534 (used as normalization for the conversion electron measurement) and A₂=0.34 3, A₄=-0.03 5 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2078.9	357.9	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.21 6; A₂=0.38 5, A₄=0.03 7 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2158.3	182.5	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
2276.4	219.4	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
2406.4	349.0	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.22 10; A₂=0.27 7, A₄=-0.01 11 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2406.4	685.6	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
2488.1	409.2	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.20 8; A₂<0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2488.1	767.3	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.033 7; A₂<0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2502.4	781.6	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.015 7; A₂=-0.44 14, A₄=0.12 22 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2526.1	469.1	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.095 20; A₂=-0.39 15, A₄=-0.04 8 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2792.3	290.0	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.12; A₂=0.05 8, A₄=0.13 12 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
	304.3	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.05; A₂=-0.23 9, A₄=0.10 13 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
	385.7	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.02; A₂=0.24 2, A₄=0.10 2 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
E(level)	E(gamma)	Comments
2824.8	298.7	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.06; A₂<0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
2870.7	813.7	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.015 5; A₂=0.39 4, A₄=-0.04 5 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3017.5	960.5	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.03 2; A₂>0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3070.3	544.2	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): A₂=-0.53 9, A₄=-0.10 15 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3111.7	585.6	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
3235.9	365.2	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.21 5; A₂=-0.49 6, A₄=-0.04 10 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3241.0	370.3	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.05; A₂=0.44 9, A₄=-0.08 13 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3381.7	140.7	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
3430.4	638.1	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): A₂=0.024 3, A₄=-0.04 4, inconsistent with stretched E2, in ²⁰⁴Pb(α,5nγ) (1986Fa04)
3717.3	846.6	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ).
3881.3	450.9	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp=0.13 2; A₂>0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)
4358.2	476.9	E(γ): From ²⁰⁴Pb(α,5nγ). I(γ): From ²⁰⁴Pb(α,5nγ). M(γ): α(K)exp<0.02; A₂≈0 in ²⁰⁴Pb(α,5nγ) (1986Fa04)