| |
|
|---|
| Half life: | 3.66 d 4 | |
|---|
| Jp: | 0+ |
|---|
| Sn (keV): | 6483.3 25 |
|---|
| Sp (keV): | 6850.0 23 |
|---|
| Prod. mode: |
Naturally occurring
|
|---|
| | |
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| ENSDF citation: | NDS 80, 227 (1997) |
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| Literature cut-off date: | 1-Oct-1996 |
|---|
| Author(s): | A. Artna-Cohen |
|---|
| References since cut-off: |
224Ra decay from 1996-98 (NSR)
|
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| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| a | 100 | 5788.87 15 |
|
| 14C | 4.3E-9 1 2 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 224Ra (3.66 d 4)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 240.986 6 |
4.10 5 |
a |
| 292.70 10 |
0.0062 7 |
a |
| 404.2 2 |
0.0022 5 |
a |
| 422.04 10 |
0.0030 5 |
a |
| 645.50 10 |
0.0054 9 |
a |
|
X-rays from 224Ra (3.66 d 4)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 10.137 |
0.0076 7 |
Rn Ll |
| 11.598 |
0.0141 7 |
Rn La2 |
| 11.726 |
0.126 6 |
Rn La1 |
| 12.855 |
0.00351 19 |
Rn Lh |
| 13.520 |
0.00212 10 |
Rn Lb6 |
| 13.898 |
0.0040 6 |
Rn Lb4 |
| 14.066 |
0.0324 18 |
Rn Lb2 |
| 14.316 |
0.143 8 |
Rn Lb1 |
| 14.519 |
0.0043 7 |
Rn Lb3 |
| 14.564 |
0.0054 3 |
Rn Lb5 |
| 16.770 |
0.0317 19 |
Rn Lg1 |
| 17.104 |
0.00145 24 |
Rn Lg2 |
| 17.258 |
0.0016 3 |
Rn Lg3 |
| 17.280 |
0.0065 6 |
Rn Lg6 |
| 80.349 |
0.000281 9 |
Rn Ka3 |
| 81.069 |
0.128 3 |
Rn Ka2 |
| 83.787 |
0.213 5 |
Rn Ka1 |
| 94.247 |
0.0254 6 |
Rn Kb3 |
| 94.868 |
0.0485 11 |
Rn Kb1 |
| 95.449 |
0.00159 7 |
Rn Kb5 |
| 97.530 |
0.0182 4 |
Rn Kb2 |
| 97.853 |
0.00590 25 |
Rn Kb4 |
Alphas from 224Ra (3.66 d 4)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5034 |
0.0030 5 |
| 5051 |
0.0076 10 |
| 5161 |
0.0073 |
| 5448.6 12 |
5.06 4 |
| 5685.37 15 |
94.92 4 |
|
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