|
|
Half life: | 1.63 h 3 | |
Jp: | 6+ |
Sn (keV): | 7320 33 |
Sp (keV): | 2628 27 |
Prod. mode: |
Charged particle reaction
|
| |
ENSDF citation: | NDS 47,797 (1986) |
Literature cut-off date: | 1-Dec-1985 |
Author(s): | M.J. Martin |
References since cut-off: |
208At decay from 1985-98 (NSR)
|
|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
References |
e+b+ | 99.45 6 | 4985 26 |
|
a | 0.55 6 | 5751.1 22 |
81Va27 81Va29 |
|
Data sets: |
Mode | Data set name | Display data |
|
Gammas from 208At (1.63 h 3)
|
Eg (keV) |
Ig (%) | Decay mode |
|
4.02 3 |
|
e+b+ |
123.3 4 |
0.062 19 |
e+b+ |
163.5 4 |
0.083 24 |
e+b+ |
172.7 7 |
0.12 3 |
e+b+ |
177.595 17 |
48.6 20 |
e+b+ |
187.50 25 |
~0.10 |
e+b+ |
205.40 3 |
6.3 3 |
e+b+ |
213.65 15 |
0.36 6 |
e+b+ |
236.66 10 |
0.55 5 |
e+b+ |
252.35 12 |
0.79 6 |
e+b+ |
254.5 5 |
0.29 10 |
e+b+ |
262.60 12 |
0.38 10 |
e+b+ |
294.07 5 |
1.06 6 |
e+b+ |
310.0 10 |
~0.24 |
e+b+ |
327.8 5 |
0.29 4 |
e+b+ |
333.67 3 |
2.10 12 |
e+b+ |
373.20 15 |
0.45 6 |
e+b+ |
390.3 4 |
0.38 5 |
e+b+ |
395.74 5 |
1.23 9 |
e+b+ |
400.7 4 |
0.30 12 |
e+b+ |
451.40 20 |
0.60 6 |
e+b+ |
485.10 25 |
0.51 3 |
e+b+ |
517.055 20 |
6.0 6 |
e+b+ |
524.5 10 |
~0.23 |
e+b+ |
538.0 3 |
0.38 4 |
e+b+ |
566.24 9 |
0.56 6 |
e+b+ |
574.5 10 |
0.13 3 |
e+b+ |
576.50 20 |
0.54 6 |
e+b+ |
605.0 10 |
0.13 3 |
e+b+ |
621.5 10 |
0.18 4 |
e+b+ |
626.63 9 |
0.44 3 |
e+b+ |
631.83 4 |
3.22 14 |
e+b+ |
637.46 9 |
0.52 4 |
e+b+ |
660.040 17 |
89 4 |
e+b+ |
669.45 12 |
0.93 24 |
e+b+ |
686.527 20 |
98 |
e+b+ |
694.33 4 |
3.75 22 |
e+b+ |
697.94 12 |
1.38 8 |
e+b+ |
704.5 6 |
0.19 7 |
e+b+ |
710.5 6 |
0.38 5 |
e+b+ |
712.4 6 |
0.26 4 |
e+b+ |
716.7 10 |
0.130 20 |
e+b+ |
729.5 5 |
0.19 4 |
e+b+ |
733.68 5 |
1.40 7 |
e+b+ |
747.7 3 |
0.42 5 |
e+b+ |
755.89 4 |
1.50 9 |
e+b+ |
765.5 10 |
0.13 5 |
e+b+ |
769.34 5 |
2.08 12 |
e+b+ |
798.68 25 |
0.59 6 |
e+b+ |
802.4 5 |
0.65 4 |
e+b+ |
807.137 25 |
5.85 24 |
e+b+ |
811.18 9 |
1.21 15 |
e+b+ |
832.8 5 |
0.143 17 |
e+b+ |
841.2 3 |
0.85 5 |
e+b+ |
845.044 20 |
19.7 9 |
e+b+ |
852.9 5 |
0.31 5 |
e+b+ |
863.7 5 |
0.39 3 |
e+b+ |
886.32 5 |
2.44 14 |
e+b+ |
896.66 4 |
5.37 22 |
e+b+ |
921.1 4 |
0.26 7 |
e+b+ |
923.96 20 |
0.43 3 |
e+b+ |
934.05 15 |
0.96 5 |
e+b+ |
947.10 5 |
1.72 8 |
e+b+ |
958.82 20 |
0.50 4 |
e+b+ |
963.9 10 |
0.193 20 |
e+b+ |
983.12 4 |
4.57 21 |
e+b+ |
989.94 3 |
10.7 8 |
e+b+ |
1002.5 7 |
0.36 4 |
e+b+ |
1008.60 4 |
2.24 23 |
e+b+ |
1017.0 5 |
0.40 4 |
e+b+ |
1027.662 24 |
16.8 7 |
e+b+ |
1038.3 3 |
0.65 5 |
e+b+ |
1049.2 5 |
0.064 7 |
e+b+ |
1057.0 5 |
0.112 15 |
e+b+ |
1061.7 5 |
0.20 6 |
e+b+ |
1064.5 5 |
0.15 5 |
e+b+ |
1071.8 5 |
0.29 4 |
e+b+ |
1082.6 5 |
0.076 12 |
e+b+ |
1088.06 15 |
0.086 10 |
e+b+ |
1094.60 11 |
0.23 3 |
e+b+ |
1104.5 10 |
0.20 5 |
e+b+ |
1107.73 7 |
0.56 3 |
e+b+ |
1126.80 25 |
0.16 3 |
e+b+ |
1133.4 3 |
0.217 13 |
e+b+ |
1137.5 7 |
0.22 4 |
e+b+ |
1139.1 7 |
0.24 4 |
e+b+ |
1145.70 15 |
0.31 3 |
e+b+ |
1160.32 10 |
0.23 4 |
e+b+ |
1164.29 11 |
0.49 4 |
e+b+ |
1180.00 15 |
1.07 15 |
e+b+ |
1184.5 5 |
0.10 5 |
e+b+ |
1195.31 5 |
1.47 7 |
e+b+ |
1229.18 3 |
3.12 23 |
e+b+ |
1234.0 6 |
0.30 6 |
e+b+ |
1237.3 6 |
0.18 5 |
e+b+ |
1256.0 7 |
0.065 20 |
e+b+ |
1259.3 7 |
0.09 3 |
e+b+ |
1263.03 13 |
0.34 4 |
e+b+ |
1270.5 5 |
0.10 3 |
e+b+ |
1280.1 3 |
0.42 7 |
e+b+ |
1282.4 3 |
0.54 5 |
e+b+ |
1286.60 14 |
0.28 4 |
e+b+ |
1292.8 3 |
0.12 3 |
e+b+ |
1300.5 3 |
0.14 3 |
e+b+ |
1304.53 25 |
0.15 3 |
e+b+ |
1308.95 16 |
0.24 3 |
e+b+ |
1314.6 3 |
0.124 24 |
e+b+ |
1324.6 5 |
0.080 20 |
e+b+ |
1343.44 5 |
2.08 9 |
e+b+ |
1348.4 3 |
0.244 24 |
e+b+ |
1360.12 7 |
0.93 8 |
e+b+ |
1402.8 4 |
0.117 12 |
e+b+ |
1438.80 6 |
1.16 6 |
e+b+ |
1456.5 8 |
0.137 17 |
e+b+ |
1468.3 7 |
0.13 3 |
e+b+ |
1472.54 19 |
0.187 21 |
e+b+ |
1490.5 4 |
0.116 12 |
e+b+ |
1507 |
0.17 5 |
e+b+ |
1511.89 8 |
0.39 3 |
e+b+ |
1516.8 5 |
0.080 20 |
e+b+ |
1523.37 25 |
0.184 20 |
e+b+ |
1537.71 6 |
1.73 9 |
e+b+ |
1569.3 5 |
0.118 20 |
e+b+ |
1578.2 5 |
0.29 9 |
e+b+ |
1581.1 5 |
0.67 7 |
e+b+ |
1584.6 6 |
0.25 8 |
e+b+ |
1588.6 5 |
0.24 4 |
e+b+ |
1593.5 6 |
0.10 3 |
e+b+ |
1598.5 8 |
0.12 4 |
e+b+ |
1608.4 5 |
0.120 14 |
e+b+ |
1613.2 5 |
0.21 5 |
e+b+ |
1616.4 5 |
0.66 8 |
e+b+ |
1620.5 5 |
0.21 3 |
e+b+ |
1623.4 6 |
0.28 3 |
e+b+ |
1636.6 8 |
~0.08 |
e+b+ |
1641.60 25 |
0.20 3 |
e+b+ |
1647.0 4 |
0.34 4 |
e+b+ |
1692.76 23 |
0.276 20 |
e+b+ |
1725.2 6 |
0.090 15 |
e+b+ |
1752.16 20 |
0.223 20 |
e+b+ |
1773.68 20 |
0.34 4 |
e+b+ |
1797.42 10 |
0.78 5 |
e+b+ |
1831.8 5 |
0.111 15 |
e+b+ |
1847.30 15 |
0.13 5 |
e+b+ |
1872.88 10 |
0.53 4 |
e+b+ |
1916.5 4 |
0.132 11 |
e+b+ |
1923.4 4 |
0.127 20 |
e+b+ |
1929.5 4 |
0.258 20 |
e+b+ |
1944.2 4 |
0.18 7 |
e+b+ |
1951.0 10 |
0.11 3 |
e+b+ |
1971.0 6 |
0.094 20 |
e+b+ |
1983.8 5 |
0.107 18 |
e+b+ |
2011.5 5 |
0.11 3 |
e+b+ |
2026.0 7 |
0.34 10 |
e+b+ |
2029.33 10 |
1.55 9 |
e+b+ |
2038.2 3 |
0.184 19 |
e+b+ |
2085.85 10 |
0.57 6 |
e+b+ |
2091.3 10 |
~0.10 |
e+b+ |
2094.75 10 |
0.43 3 |
e+b+ |
2101.5 4 |
0.14 3 |
e+b+ |
2125.65 12 |
0.88 6 |
e+b+ |
2129.0 5 |
0.32 4 |
e+b+ |
2132.5 5 |
0.18 5 |
e+b+ |
2158.5 5 |
0.189 19 |
e+b+ |
2167.85 20 |
0.39 3 |
e+b+ |
2174.4 5 |
0.088 24 |
e+b+ |
2207.10 20 |
0.49 3 |
e+b+ |
2216.4 5 |
0.15 6 |
e+b+ |
2222.0 7 |
0.10 3 |
e+b+ |
2284.0 5 |
0.129 16 |
e+b+ |
2336.30 25 |
0.47 5 |
e+b+ |
2370.0 5 |
0.37 3 |
e+b+ |
2467.7 5 |
0.214 20 |
e+b+ |
2475.5 5 |
0.0488 20 |
e+b+ |
2494.8 5 |
0.77 8 |
e+b+ |
2523.5 5 |
0.14 3 |
e+b+ |
2556.1 5 |
0.120 15 |
e+b+ |
2619.2 5 |
0.166 20 |
e+b+ |
2638.6 3 |
2.08 15 |
e+b+ |
2643.3 5 |
0.53 5 |
e+b+ |
2662.7 5 |
0.074 15 |
e+b+ |
2668.2 5 |
0.057 14 |
e+b+ |
2732.5 5 |
0.128 13 |
e+b+ |
2901.5 5 |
0.049 10 |
e+b+ |
2998.6 7 |
0.044 9 |
e+b+ |
3016 |
~0.018 |
e+b+ |
3164 |
~0.037 |
e+b+ |
3223 |
~0.033 |
e+b+ |
|
X-rays from 208At (1.63 h 3)
|
E (keV) |
I (%) | Assignment |
|
9.658 |
0.92 9 |
Po Ll |
11.016 |
1.78 9 |
Po La2 |
11.130 |
15.9 8 |
Po La1 |
12.085 |
0.284 17 |
Po Lh |
12.823 |
0.258 13 |
Po Lb6 |
13.084 |
0.83 13 |
Po Lb4 |
13.328 |
3.99 23 |
Po Lb2 |
13.443 |
11.8 7 |
Po Lb1 |
13.635 |
0.94 14 |
Po Lb3 |
13.778 |
0.59 3 |
Po Lb5 |
15.742 |
2.54 17 |
Po Lg1 |
16.077 |
0.29 5 |
Po Lg2 |
16.203 |
0.49 5 |
Po Lg6 |
16.213 |
0.35 6 |
Po Lg3 |
76.172 |
0.160 6 |
Po Ka3 |
76.863 |
22.7 7 |
Po Ka2 |
79.290 |
38.0 12 |
Po Ka1 |
89.256 |
4.52 14 |
Po Kb3 |
89.807 |
8.6 3 |
Po Kb1 |
90.363 |
0.268 13 |
Po Kb5 |
92.317 |
3.20 10 |
Po Kb2 |
92.618 |
0.90 4 |
Po Kb4 |
Betas from 208At (1.63 h 3)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
813,32 |
6 |
e |
1297,46 |
4.0 |
e |
1383,37 |
0.08 |
b+ |
1402,1 |
0.40 |
b+ |
1415,46 |
20 |
e |
1426,5 |
4.0 |
e |
1444,71 |
3.0 |
e |
1622,65 |
0.18 |
b+ |
1664,4 |
0.16 |
b+ |
2405,37 |
3.9 |
e |
2424,1 |
17 |
e |
2433,82 |
1.3 |
b+ |
2644,65 |
4.8 |
e |
2686,4 |
3.8 |
e |
3455,82 |
10 |
e |
Alphas from 208At (1.63 h 3)
|
Ea (keV) |
Ia (%) |
|
5586 2 |
0.87 |
5626 4 |
2.14 20 |
5640.3 21 |
96.9 3 |
|
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