| |
|
| Half life: | 9.25 m 17 | |
| Jp: | 5/2- |
| Sn (keV): | 7.54E3 sy |
| Sp (keV): | 3444 83 |
| | |
| ENSDF citation: | NDS 70,315 (1993) |
| Literature cut-off date: | 1-Oct-1993 |
| Author(s): | M.J. Martin |
| References since cut-off: |
207Rn decay from 1993-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 79 3 | 4612 63 |
|
| a | 21 3 | 6251.0 16 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 207Rn (9.25 m 17)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 188.0 3 |
0.26 5 |
e+b+ |
| 233.8 2 |
0.69 14 |
e+b+ |
| 242.90 4 |
0.16 5 |
e+b+ |
| 245.7 4 |
0.16 4 |
e+b+ |
| 295.5 3 |
0.40 7 |
e+b+ |
| 308.0 4 |
0.17 4 |
e+b+ |
| 329.45 5 |
3.0 3 |
e+b+ |
| 337.6 4 |
0.13 9 |
e+b+ |
| 344.53 |
|
e+b+ |
| 344.53 5 |
46 |
e+b+ |
| 350.1 3 |
0.55 14 |
e+b+ |
| 361.0 4 |
0.10 5 |
e+b+ |
| 367.60 5 |
2.5 3 |
e+b+ |
| 377.9 2 |
0.69 14 |
e+b+ |
| 380.3 6 |
0.27 9 |
e+b+ |
| 402.68 5 |
11.9 12 |
e+b+ |
| 417.7 2 |
0.46 9 |
e+b+ |
| 436.3 3 |
0.30 8 |
e+b+ |
| 443.5 4 |
0.19 6 |
e+b+ |
| 446.1 1 |
0.5 1 |
e+b+ |
| 471.4 7 |
0.20 6 |
e+b+ |
| 475.6 2 |
0.69 18 |
e+b+ |
| 477.8 5 |
0.36 8 |
e+b+ |
| 485.0 6 |
0.24 7 |
e+b+ |
| 486.9 5 |
0.29 8 |
e+b+ |
| 520.2 3 |
0.14 7 |
e+b+ |
| 524.2 3 |
0.23 11 |
e+b+ |
| 535.2 5 |
0.36 9 |
e+b+ |
| 537.6 5 |
0.28 8 |
e+b+ |
| 547.0 2 |
0.33 9 |
e+b+ |
| 553.2 1 |
1.19 23 |
e+b+ |
| 559.2 4 |
0.21 5 |
e+b+ |
| 561.1 2 |
0.36 7 |
e+b+ |
| 566.3 2 |
0.29 9 |
e+b+ |
| 573.4 4 |
0.17 6 |
e+b+ |
| 580.1 3 |
0.35 9 |
e+b+ |
| 599.0 4 |
0.24 8 |
e+b+ |
| 604.0 4 |
0.20 5 |
e+b+ |
| 610.1 2 |
0.38 8 |
e+b+ |
| 616.2 4 |
0.22 6 |
e+b+ |
| 620.7 2 |
0.32 9 |
e+b+ |
| 628.6 1 |
1.10 23 |
e+b+ |
| 631.6 1 |
2.9 3 |
e+b+ |
| 636.0 4 |
0.14 7 |
e+b+ |
| 638.1 4 |
0.14 7 |
e+b+ |
| 643.4 2 |
1.24 23 |
e+b+ |
| 643.4 2 |
1.24 23 |
e+b+ |
| 647.2 1 |
1.8 4 |
e+b+ |
| 655.6 4 |
0.19 7 |
e+b+ |
| 660.4 2 |
0.87 18 |
e+b+ |
| 672.0 3 |
0.64 18 |
e+b+ |
| 674.00 5 |
~4.1 |
e+b+ |
| 674.00 5 |
~8 |
e+b+ |
| 685.8 1 |
1.24 23 |
e+b+ |
| 687.5 2 |
0.64 18 |
e+b+ |
| 691.5 5 |
0.12 5 |
e+b+ |
| 697.5 1 |
2.4 4 |
e+b+ |
| 700.5 1 |
0.44 9 |
e+b+ |
| 712.8 2 |
0.60 18 |
e+b+ |
| 739.8 5 |
0.23 8 |
e+b+ |
| 747.15 7 |
14.2 14 |
e+b+ |
| 751.6 4 |
0.46 9 |
e+b+ |
| 754.2 6 |
0.27 6 |
e+b+ |
| 763.4 7 |
0.09 3 |
e+b+ |
| 768.6 3 |
0.28 9 |
e+b+ |
| 775.30 9 |
2.1 3 |
e+b+ |
| 780.9 4 |
~0.07 |
e+b+ |
| 788.1 4 |
0.21 6 |
e+b+ |
| 792.3 4 |
0.17 5 |
e+b+ |
| 798.9 3 |
0.22 6 |
e+b+ |
| 804.3 7 |
0.20 9 |
e+b+ |
| 806.1 5 |
0.28 11 |
e+b+ |
| 820.7 4 |
0.23 9 |
e+b+ |
| 823.3 4 |
0.20 7 |
e+b+ |
| 834.8 3 |
0.17 6 |
e+b+ |
| 847.5 3 |
0.32 14 |
e+b+ |
| 853.4 1 |
2.3 5 |
e+b+ |
| 861.4 4 |
0.15 6 |
e+b+ |
| 865.4 4 |
0.23 11 |
e+b+ |
| 873.5 7 |
0.24 11 |
e+b+ |
| 879.9 7 |
0.18 7 |
e+b+ |
| 884.5 3 |
0.30 11 |
e+b+ |
| 892.7 7 |
1.01 18 |
e+b+ |
| 908.6 1 |
1.4 7 |
e+b+ |
| 919.8 3 |
0.27 14 |
e+b+ |
| 923.2 6 |
0.13 6 |
e+b+ |
| 939.4 3 |
0.35 11 |
e+b+ |
| 947.9 4 |
0.30 9 |
e+b+ |
| 951.8 4 |
0.37 14 |
e+b+ |
| 973.35 13 |
2.5 5 |
e+b+ |
| 983.0 5 |
0.24 9 |
e+b+ |
| 985.8 3 |
0.37 14 |
e+b+ |
| 990.7 3 |
0.34 11 |
e+b+ |
| 993.2 3 |
0.50 14 |
e+b+ |
| 999.2 2 |
1.19 18 |
e+b+ |
| 1083.0 7 |
0.27 14 |
e+b+ |
| 1121.1 5 |
0.23 9 |
e+b+ |
| 1129.7 5 |
0.20 9 |
e+b+ |
| 1172.0 4 |
|
e+b+ |
| 1176.3 6 |
|
e+b+ |
| 1190.4 5 |
0.23 9 |
e+b+ |
| 1224.8 2 |
0.60 14 |
e+b+ |
| 1254.6 2 |
0.339 14 |
e+b+ |
| 1326.6 7 |
|
e+b+ |
| 1474.3 7 |
|
e+b+ |
| 1478.8 7 |
|
e+b+ |
| 1507.5 6 |
0.46 18 |
e+b+ |
| 1522.8 4 |
0.69 18 |
e+b+ |
| 1539.5 7 |
0.60 23 |
e+b+ |
| 1799.6 8 |
|
e+b+ |
| 1806.1 8 |
|
e+b+ |
| 2576.6 3 |
0.30 9 |
e+b+ |
|
X-rays from 207Rn (9.25 m 17)
|
| E (keV) |
I (%) | Assignment |
|
| 9.897 |
0.53 5 |
At Ll |
| 11.306 |
1.01 6 |
At La2 |
| 11.426 |
9.0 5 |
At La1 |
| 12.466 |
0.140 9 |
At Lh |
| 13.169 |
0.149 9 |
At Lb6 |
| 13.488 |
0.45 7 |
At Lb4 |
| 13.694 |
2.29 14 |
At Lb2 |
| 13.875 |
5.8 4 |
At Lb1 |
| 14.073 |
0.50 8 |
At Lb3 |
| 14.168 |
0.361 20 |
At Lb5 |
| 16.249 |
1.26 9 |
At Lg1 |
| 16.585 |
0.16 3 |
At Lg2 |
| 16.731 |
0.19 3 |
At Lg3 |
| 16.735 |
0.251 25 |
At Lg6 |
| 78.242 |
0.0305 15 |
At Ka3 |
| 78.948 |
15.0 6 |
At Ka2 |
| 81.517 |
25.0 11 |
At Ka1 |
| 91.730 |
2.98 13 |
At Kb3 |
| 92.315 |
5.68 24 |
At Kb1 |
| 92.883 |
0.181 10 |
At Kb5 |
| 94.900 |
2.12 9 |
At Kb2 |
| 95.211 |
0.63 4 |
At Kb4 |
Betas from 207Rn (9.25 m 17)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 2468.05 |
0.26 5 |
b+ |
| 2473.22 |
0.34 7 |
b+ |
| 2546.29 |
0.23 5 |
b+ |
| 2569.45 |
0.34 5 |
b+ |
| 2611.92 |
0.22 6 |
b+ |
| 2840.82 |
3.6 5 |
b+ |
| 2913.99 |
1.66 19 |
b+ |
| 3243.47 |
3.1 6 |
b+ |
| 3490.05 |
1.8 4 |
e |
| 3495.22 |
2.4 5 |
e |
| 3568.29 |
1.4 4 |
e |
| 3591.45 |
2.1 3 |
e |
| 3633.92 |
1.3 4 |
e |
| 3862.82 |
16 3 |
e |
| 3935.99 |
7.0 9 |
e |
| 4265.47 |
9.6 23 |
e |
Alphas from 207Rn (9.25 m 17)
|
| Ea (keV) |
Ia (%) |
|
| 6000 4 |
0.10 3 |
| 6073 3 |
0.66 2 |
| 6131 4 |
99.24 4 |
|
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