| |
|
| Half life: | 1.80 h 4 | |
| Jp: | 9/2- |
| Sn (keV): | 8838 55 |
| Sp (keV): | 2342 23 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 70,315 (1993) |
| Literature cut-off date: | 1-Oct-1993 |
| Author(s): | M.J. Martin |
| References since cut-off: |
207At decay from 1993-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 91.4 10 | 3910 22 |
|
| a | 8.6 10 | 5873 3 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 207At (1.80 h 4)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 43.7 1 |
|
e+b+ |
| 45.8 1 |
|
e+b+ |
| 48.28 4 |
0.016 3 |
e+b+ |
| 56.8 1 |
|
e+b+ |
| 63.87 2 |
0.024 4 |
e+b+ |
| 65.2 3 |
|
e+b+ |
| 68.573 14 |
0.138 13 |
e+b+ |
| 69.40 3 |
0.12 5 |
e+b+ |
| 97.27 4 |
0.028 3 |
e+b+ |
| 97.5 |
|
e+b+ |
| 109.1 |
|
e+b+ |
| 121.03 3 |
0.156 13 |
e+b+ |
| 130 |
<0.045 |
e+b+ |
| 156.54 5 |
0.080 13 |
e+b+ |
| 163.88 4 |
0.20 5 |
e+b+ |
| 167.90 2 |
1.00 5 |
e+b+ |
| 169.08 3 |
0.134 13 |
e+b+ |
| 187.15 15 |
0.08 3 |
e+b+ |
| 191.26 1 |
0.53 3 |
e+b+ |
| 213.87 7 |
0.11 3 |
e+b+ |
| 221.27 2 |
1.19 7 |
e+b+ |
| 233.58 5 |
0.13 3 |
e+b+ |
| 236.48 1 |
0.97 6 |
e+b+ |
| 264.04 14 |
0.17 5 |
e+b+ |
| 268.1 1 |
0.191 18 |
e+b+ |
| 278.80 30 |
~0.13 |
e+b+ |
| 286.84 4 |
0.298 22 |
e+b+ |
| 292.82 3 |
0.36 3 |
e+b+ |
| 300.654 12 |
12.8 6 |
e+b+ |
| 324.41 2 |
0.79 5 |
e+b+ |
| 336.8 4 |
0.138 13 |
e+b+ |
| 339.1 3 |
0.178 22 |
e+b+ |
| 343.5 10 |
|
e+b+ |
| 357.15 1 |
2.67 18 |
e+b+ |
| 365.34 11 |
0.223 13 |
e+b+ |
| 373.14 8 |
0.41 5 |
e+b+ |
| 392.94 6 |
0.80 6 |
e+b+ |
| 411.10 4 |
0.59 4 |
e+b+ |
| 425.19 25 |
0.19 4 |
e+b+ |
| 432.96 10 |
0.42 3 |
e+b+ |
| 438.5 5 |
~0.09 |
e+b+ |
| 449.12 13 |
0.214 18 |
e+b+ |
| 456.75 2 |
1.78 13 |
e+b+ |
| 459.69 3 |
1.69 11 |
e+b+ |
| 467.12 1 |
7.1 5 |
e+b+ |
| 473.04 25 |
0.156 22 |
e+b+ |
| 487.96 8 |
0.28 5 |
e+b+ |
| 498.23 16 |
0.38 4 |
e+b+ |
| 503.40 13 |
0.49 13 |
e+b+ |
| 514.7 9 |
0.36 5 |
e+b+ |
| 520.78 9 |
0.85 6 |
e+b+ |
| 529.79 3 |
3.43 22 |
e+b+ |
| 538.53 12 |
0.16 3 |
e+b+ |
| 553.6 2 |
0.116 22 |
e+b+ |
| 562.10 20 |
0.071 22 |
e+b+ |
| 583.34 3 |
2.18 13 |
e+b+ |
| 588.33 2 |
19.2 10 |
e+b+ |
| 599 1 |
|
e+b+ |
| 603.8 5 |
0.36 7 |
e+b+ |
| 617.20 4 |
1.80 11 |
e+b+ |
| 626.77 4 |
1.91 11 |
e+b+ |
| 637.27 2 |
2.49 22 |
e+b+ |
| 641.00 |
<0.36 |
e+b+ |
| 641.00 |
0.53 18 |
e+b+ |
| 648.10 2 |
4.3 3 |
e+b+ |
| 658.40 15 |
6.4 7 |
e+b+ |
| 670.41 7 |
3.7 4 |
e+b+ |
| 675.15 2 |
6.8 5 |
e+b+ |
| 681.80 14 |
0.067 9 |
e+b+ |
| 686.0 10 |
~2 |
e+b+ |
| 693.33 6 |
2.58 18 |
e+b+ |
| 721.14 4 |
6.0 5 |
e+b+ |
| 726.0 2 |
0.40 13 |
e+b+ |
| 755.08 9 |
0.49 4 |
e+b+ |
| 760.8 10 |
<0.07 |
e+b+ |
| 765.03 10 |
0.57 4 |
e+b+ |
| 768.3 3 |
0.50 3 |
e+b+ |
| 772.20 15 |
0.40 3 |
e+b+ |
| 789.50 30 |
0.22 3 |
e+b+ |
| 793 1 |
|
e+b+ |
| 798.20 12 |
0.24 3 |
e+b+ |
| 814.41 3 |
44.5 22 |
e+b+ |
| 820.50 15 |
0.53 7 |
e+b+ |
| 833.06 10 |
0.47 7 |
e+b+ |
| 838 1 |
|
e+b+ |
| 847.55 17 |
0.30 5 |
e+b+ |
| 852.46 16 |
0.245 22 |
e+b+ |
| 862.46 5 |
0.71 5 |
e+b+ |
| 862.46 |
0.71 5 |
e+b+ |
| 865.3 4 |
0.22 3 |
e+b+ |
| 880.92 4 |
1.09 8 |
e+b+ |
| 893.34 23 |
0.35 4 |
e+b+ |
| 907.08 3 |
6.6 4 |
e+b+ |
| 932.13 20 |
0.38 3 |
e+b+ |
| 934.6 3 |
~0.09 |
e+b+ |
| 948.37 10 |
0.67 5 |
e+b+ |
| 959.79 18 |
0.214 22 |
e+b+ |
| 967.80 9 |
0.26 5 |
e+b+ |
| 974 |
|
e+b+ |
| 1001.5 5 |
~0.09 |
e+b+ |
| 1004.56 6 |
0.24 4 |
e+b+ |
| 1015.40 8 |
0.24 3 |
e+b+ |
| 1021.67 12 |
0.87 5 |
e+b+ |
| 1024.6 2 |
0.13 5 |
e+b+ |
| 1042.39 8 |
0.29 3 |
e+b+ |
| 1054.22 4 |
1.07 8 |
e+b+ |
| 1077.68 3 |
1.96 13 |
e+b+ |
| 1081.0 15 |
|
e+b+ |
| 1087.06 10 |
0.27 3 |
e+b+ |
| 1095.13 15 |
0.165 22 |
e+b+ |
| 1115.073 16 |
~0.0023 |
e+b+ |
| 1115.20 2 |
4.8 3 |
e+b+ |
| 1118.25 8 |
0.41 4 |
e+b+ |
| 1127.9 3 |
0.13 5 |
e+b+ |
| 1131.72 6 |
0.45 4 |
e+b+ |
| 1134.6 3 |
0.089 22 |
e+b+ |
| 1139.00 20 |
0.076 22 |
e+b+ |
| 1154.65 11 |
0.160 22 |
e+b+ |
| 1163.20 30 |
0.089 22 |
e+b+ |
| 1171.62 4 |
1.24 8 |
e+b+ |
| 1174.60 8 |
0.46 4 |
e+b+ |
| 1179.5 15 |
~0.22 |
e+b+ |
| 1188.26 3 |
1.69 9 |
e+b+ |
| 1193.44 7 |
0.47 4 |
e+b+ |
| 1225.62 3 |
1.18 8 |
e+b+ |
| 1242.62 7 |
0.78 7 |
e+b+ |
| 1245.46 5 |
0.60 5 |
e+b+ |
| 1254.11 15 |
0.112 10 |
e+b+ |
| 1263.71 4 |
0.54 4 |
e+b+ |
| 1275.2 3 |
0.138 13 |
e+b+ |
| 1277.80 20 |
0.147 18 |
e+b+ |
| 1283.08 4 |
1.22 7 |
e+b+ |
| 1291.8 4 |
0.102 13 |
e+b+ |
| 1298.8 2 |
0.19 5 |
e+b+ |
| 1305.40 30 |
0.26 7 |
e+b+ |
| 1320 1 |
0.16 8 |
e+b+ |
| 1323.12 15 |
0.20 3 |
e+b+ |
| 1331.63 12 |
0.18 3 |
e+b+ |
| 1334 1 |
~0.045 |
e+b+ |
| 1339.17 16 |
0.28 3 |
e+b+ |
| 1348.0 10 |
~0.09 |
e+b+ |
| 1350.73 11 |
0.42 4 |
e+b+ |
| 1358.50 50 |
<0.07 |
e+b+ |
| 1364.70 20 |
0.134 22 |
e+b+ |
| 1371 1 |
<0.22 |
e+b+ |
| 1396.19 4 |
1.42 8 |
e+b+ |
| 1409.86 5 |
1.15 7 |
e+b+ |
| 1413.15 5 |
1.00 6 |
e+b+ |
| 1450.75 20 |
0.058 13 |
e+b+ |
| 1455.06 25 |
0.036 9 |
e+b+ |
| 1488.91 12 |
0.31 3 |
e+b+ |
| 1493.23 12 |
0.25 3 |
e+b+ |
| 1506.97 9 |
0.64 4 |
e+b+ |
| 1510.89 |
0.52 4 |
e+b+ |
| 1510.89 8 |
0.52 4 |
e+b+ |
| 1548.21 8 |
1.16 7 |
e+b+ |
| 1552.48 13 |
0.320 22 |
e+b+ |
| 1556.54 11 |
0.28 3 |
e+b+ |
| 1574.64 11 |
0.165 18 |
e+b+ |
| 1589.19 15 |
0.169 18 |
e+b+ |
| 1598.31 18 |
0.129 13 |
e+b+ |
| 1631.16 20 |
0.093 13 |
e+b+ |
| 1641.82 6 |
0.94 5 |
e+b+ |
| 1676.65 15 |
3.03 18 |
e+b+ |
| 1684.07 18 |
0.116 13 |
e+b+ |
| 1697.0 4 |
0.053 5 |
e+b+ |
| 1712.60 9 |
1.33 8 |
e+b+ |
| 1716.39 10 |
0.93 5 |
e+b+ |
| 1719.1 4 |
0.19 3 |
e+b+ |
| 1730.76 6 |
3.74 22 |
e+b+ |
| 1736.7 4 |
0.07 3 |
e+b+ |
| 1745.32 7 |
0.69 4 |
e+b+ |
| 1768.0 5 |
0.071 13 |
e+b+ |
| 1772.77 7 |
0.67 4 |
e+b+ |
| 1781.67 7 |
0.54 4 |
e+b+ |
| 1786.57 7 |
0.86 5 |
e+b+ |
| 1805.25 6 |
0.73 5 |
e+b+ |
| 1807.5 4 |
0.36 13 |
e+b+ |
| 1811.42 23 |
0.24 5 |
e+b+ |
| 1825.52 18 |
0.19 3 |
e+b+ |
| 1854.54 9 |
0.54 4 |
e+b+ |
| 1867.97 25 |
0.076 22 |
e+b+ |
| 1875.74 15 |
0.320 22 |
e+b+ |
| 1881.2 3 |
0.089 13 |
e+b+ |
| 1887.47 15 |
0.18 3 |
e+b+ |
| 1891.87 11 |
0.30 4 |
e+b+ |
| 1897.0 5 |
0.058 18 |
e+b+ |
| 1908.22 25 |
0.147 22 |
e+b+ |
| 1993.7 5 |
0.089 18 |
e+b+ |
| 2006.6 3 |
0.080 13 |
e+b+ |
| 2016.25 10 |
0.71 5 |
e+b+ |
| 2026.78 18 |
0.187 18 |
e+b+ |
| 2046.21 26 |
0.134 22 |
e+b+ |
| 2053.02 30 |
0.29 4 |
e+b+ |
| 2056.20 30 |
0.16 3 |
e+b+ |
| 2064.51 32 |
0.182 18 |
e+b+ |
| 2071.6 3 |
0.093 18 |
e+b+ |
| 2075.27 7 |
0.49 5 |
e+b+ |
| 2099.5 5 |
0.13 5 |
e+b+ |
| 2134.10 20 |
0.111 18 |
e+b+ |
| 2143.57 12 |
0.160 18 |
e+b+ |
| 2188.79 25 |
0.125 18 |
e+b+ |
| 2197.0 5 |
0.11 3 |
e+b+ |
| 2293.81 25 |
0.067 11 |
e+b+ |
| 2303.5 3 |
0.059 9 |
e+b+ |
| 2342.65 10 |
0.73 5 |
e+b+ |
| 2365.45 20 |
0.071 10 |
e+b+ |
| 2373.45 25 |
0.040 6 |
e+b+ |
| 2380.42 15 |
0.065 6 |
e+b+ |
| 2393.04 15 |
0.142 13 |
e+b+ |
| 2426.5 3 |
0.045 13 |
e+b+ |
| 2444.3 5 |
0.038 11 |
e+b+ |
| 2450.8 3 |
0.076 18 |
e+b+ |
| 2457.57 35 |
0.165 13 |
e+b+ |
| 2473.69 25 |
0.090 11 |
e+b+ |
| 2486.65 35 |
0.142 13 |
e+b+ |
| 2514.30 15 |
0.053 13 |
e+b+ |
| 2526.5 3 |
0.040 9 |
e+b+ |
| 2535.57 25 |
0.077 8 |
e+b+ |
| 2545.38 18 |
0.165 22 |
e+b+ |
| 2558.42 12 |
0.28 3 |
e+b+ |
| 2566.10 13 |
0.28 3 |
e+b+ |
| 2572.85 20 |
0.089 13 |
e+b+ |
| 2582.4 4 |
0.028 3 |
e+b+ |
| 2591.30 15 |
0.191 18 |
e+b+ |
| 2627.36 15 |
0.139 11 |
e+b+ |
| 2684.21 15 |
0.131 11 |
e+b+ |
| 2691.2 3 |
0.034 9 |
e+b+ |
| 2712.50 15 |
1.22 8 |
e+b+ |
| 2721.30 50 |
0.040 9 |
e+b+ |
| 2772.70 35 |
0.093 13 |
e+b+ |
| 2792.50 40 |
0.031 9 |
e+b+ |
| 2800.6 4 |
~0.045 |
e+b+ |
| 2854.70 30 |
0.053 9 |
e+b+ |
| 2861.80 30 |
0.053 9 |
e+b+ |
| 2877.0 7 |
0.027 7 |
e+b+ |
| 2888.12 35 |
0.045 11 |
e+b+ |
| 2962.50 60 |
0.027 5 |
e+b+ |
| 2968.5 5 |
0.022 5 |
e+b+ |
| 3008.9 5 |
0.047 9 |
e+b+ |
| 3080.4 6 |
0.018 5 |
e+b+ |
| 3096.5 7 |
0.026 7 |
e+b+ |
| 3179.2 5 |
0.036 5 |
e+b+ |
| 3272.1 5 |
0.019 3 |
e+b+ |
| 3458.30 70 |
~0.022 |
e+b+ |
|
X-rays from 207At (1.80 h 4)
|
| E (keV) |
I (%) | Assignment |
|
| 9.658 |
0.94 9 |
Po Ll |
| 11.016 |
1.81 10 |
Po La2 |
| 11.130 |
16.2 9 |
Po La1 |
| 12.085 |
0.248 16 |
Po Lh |
| 12.823 |
0.262 14 |
Po Lb6 |
| 13.084 |
0.98 15 |
Po Lb4 |
| 13.328 |
4.06 24 |
Po Lb2 |
| 13.443 |
10.3 7 |
Po Lb1 |
| 13.635 |
1.10 17 |
Po Lb3 |
| 13.778 |
0.60 3 |
Po Lb5 |
| 15.742 |
2.22 15 |
Po Lg1 |
| 16.077 |
0.35 6 |
Po Lg2 |
| 16.203 |
0.43 4 |
Po Lg6 |
| 16.213 |
0.41 7 |
Po Lg3 |
| 76.172 |
0.173 7 |
Po Ka3 |
| 76.863 |
24.6 8 |
Po Ka2 |
| 79.290 |
41.2 13 |
Po Ka1 |
| 89.256 |
4.91 16 |
Po Kb3 |
| 89.807 |
9.4 3 |
Po Kb1 |
| 90.363 |
0.291 14 |
Po Kb5 |
| 92.317 |
3.48 11 |
Po Kb2 |
| 92.618 |
0.97 5 |
Po Kb4 |
Betas from 207At (1.80 h 4)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 452.14 |
1.46 10 |
e |
| 584.71 |
0.015 6 |
b+ |
| 609.11 |
2.38 20 |
e |
| 657.74 |
0.016 6 |
b+ |
| 951.92 |
2.65 20 |
e |
| 1022.07 |
2.1 2 |
e |
| 1049.58 |
1.10 10 |
e |
| 1064.11 |
3.9 3 |
e |
| 1082.31 |
3.02 20 |
e |
| 1106.24 |
0.0104 18 |
b+ |
| 1211.46 |
0.018 7 |
b+ |
| 1305.8 |
0.018 |
b+ |
| 1376.77 |
0.032 13 |
b+ |
| 1495.86 |
1.55 20 |
e |
| 1606.35 |
0.053 8 |
b+ |
| 1606.71 |
17.5 9 |
e |
| 1615.87 |
1.01 20 |
e |
| 1679.74 |
11.3 7 |
e |
| 1716.42 |
0.058 14 |
b+ |
| 1772.93 |
0.08 4 |
b+ |
| 1980.94 |
0.23 6 |
b+ |
| 2073.58 |
0.27 |
b+ |
| 2128.24 |
1.00 10 |
e |
| 2233.46 |
1.3 5 |
e |
| 2299.69 |
0.62 14 |
b+ |
| 2327.8 |
1.1 |
e |
| 2398.77 |
1.5 6 |
e |
| 2628.35 |
1.41 20 |
e |
| 2738.42 |
1.2 3 |
e |
| 2794.93 |
5.9 22 |
e |
| 3002.94 |
3.0 8 |
e |
| 3095.58 |
3.4 |
e |
| 3321.69 |
5.2 12 |
e |
Alphas from 207At (1.80 h 4)
|
| Ea (keV) |
Ia (%) |
|
| 5758 3 |
100 |
|
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