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|
Half life: | 1600 y 7 | |
Jp: | 0+ |
Sn (keV): | 6396 3 |
Sp (keV): | 7479 10 |
Prod. mode: |
Naturally occurring
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| |
ENSDF citation: | NDS 77,433 (1996) |
Literature cut-off date: | 1-Feb-1996 |
Author(s): | Y.A. Akovali |
References since cut-off: |
226Ra decay from 1996-98 (NSR)
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|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
|
a | 100 | 4870.63 25 |
|
14C | 3.2E-9 1 6 | |
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Data sets: |
Mode | Data set name | Display data |
|
Gammas from 226Ra (1600 y 7)
|
Eg (keV) |
Ig (%) | Decay mode |
|
34.8 16 |
|
a |
186.211 13 |
3.59 6 |
a |
187.10 20 |
|
a |
262.27 5 |
0.0050 5 |
a |
414.60 5 |
0.00030 |
a |
449.37 10 |
0.00019 |
a |
600.66 5 |
0.00049 |
a |
|
X-rays from 226Ra (1600 y 7)
|
E (keV) |
I (%) | Assignment |
|
10.137 |
0.0156 15 |
Rn Ll |
11.598 |
0.0292 15 |
Rn La2 |
11.726 |
0.260 14 |
Rn La1 |
12.855 |
0.0080 5 |
Rn Lh |
13.520 |
0.00438 23 |
Rn Lb6 |
13.898 |
0.0062 10 |
Rn Lb4 |
14.066 |
0.067 4 |
Rn Lb2 |
14.316 |
0.323 18 |
Rn Lb1 |
14.519 |
0.0067 10 |
Rn Lb3 |
14.564 |
0.0111 6 |
Rn Lb5 |
16.770 |
0.072 4 |
Rn Lg1 |
17.104 |
0.0023 4 |
Rn Lg2 |
17.258 |
0.0025 4 |
Rn Lg3 |
17.280 |
0.0147 14 |
Rn Lg6 |
80.349 |
0.000421 14 |
Rn Ka3 |
81.069 |
0.192 5 |
Rn Ka2 |
83.787 |
0.319 8 |
Rn Ka1 |
94.247 |
0.0380 10 |
Rn Kb3 |
94.868 |
0.0726 19 |
Rn Kb1 |
95.449 |
0.00238 10 |
Rn Kb5 |
97.530 |
0.0272 7 |
Rn Kb2 |
97.853 |
0.0088 4 |
Rn Kb4 |
Alphas from 226Ra (1600 y 7)
|
Ea (keV) |
Ia (%) |
|
4160 2 |
0.00027 5 |
4191 2 |
0.0010 1 |
4340 1 |
0.0065 3 |
4601 1 |
5.55 5 |
4784.34 25 |
94.45 5 |
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