| |
|
|---|
| Half life: | 2.10 m 5 | |
|---|
| Jp: | (5/2-) |
|---|
| Sn (keV): | 6863 9 |
|---|
| Sp (keV): | 3783 8 |
|---|
| Prod. mode: |
Charged particle reaction
|
|---|
| | |
|---|
| ENSDF citation: | NDS 65,669 (1992) |
|---|
| Literature cut-off date: | 31-Aug-1990 |
|---|
| Author(s): | E. Browne |
|---|
| References since cut-off: |
223Ac decay from 1990-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| a | 99 | 6783.1 10 |
90Li33 91Li19 |
| e | 1 | 586 7 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 223Ac (2.10 m 5)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 15.0 |
0.00247 20 |
a |
| 35.7 1 |
0.028 4 |
a |
| 41.15 10 |
0.024 4 |
a |
| 42.4 1 |
0.013 3 |
a |
| 56.95 20 |
0.038 6 |
a |
| 64.4 3 |
~0.020 |
a |
| 66.0 5 |
0.011 7 |
a |
| 72.8 |
<0.010 |
a |
| 78.25 10 |
0.054 7 |
a |
| 82.4 |
<0.010 |
a |
| 83.55 10 |
0.57 4 |
a |
| 89.6 2 |
0.050 10 |
a |
| 92.71 5 |
0.386 20 |
a |
| 98.58 5 |
0.891 20 |
a |
| 101.1 2 |
0.040 10 |
a |
| 119.4 1 |
0.109 10 |
a |
| 124.8 1 |
0.089 10 |
a |
| 126.4 2 |
~0.010 |
a |
| 130.5 |
0.020 10 |
a |
| 134.6 3 |
~0.010 |
a |
| 171.7 3 |
0.020 10 |
a |
| 176.3 2 |
0.109 20 |
a |
| 191.3 1 |
0.58 4 |
a |
| 195.4 2 |
0.119 20 |
a |
| 199.3 4 |
0.030 20 |
a |
| 205.7 3 |
0.040 20 |
a |
| 207.0 2 |
0.19 4 |
a |
| 216.0 1 |
0.37 4 |
a |
| 216.1 2 |
0.040 20 |
a |
| 229.7 2 |
0.069 10 |
a |
| 238.1 2 |
0.069 10 |
a |
| 241.7 2 |
0.178 20 |
a |
| 254.4 3 |
0.069 20 |
a |
| 269.2 1 |
0.099 20 |
a |
| 274.0 2 |
0.050 10 |
a |
| 279.8 3 |
0.030 10 |
a |
| 284.2 1 |
0.198 20 |
a |
| 285.7 1 |
0.129 20 |
a |
| 299.1 2 |
0.030 10 |
a |
| 305.5 1 |
0.178 20 |
a |
| 315.2 3 |
0.010 |
a |
| 325.3 1 |
0.050 20 |
a |
| 333.5 1 |
0.11 4 |
a |
| 341.0 |
0.05 3 |
a |
| 357.4 1 |
0.18 3 |
a |
| 372.4 1 |
0.16 3 |
a |
| 374.8 2 |
0.059 10 |
a |
| 434.2 1 |
0.52 5 |
a |
| 462.2 5 |
0.040 20 |
a |
| 475.2 1 |
0.27 4 |
a |
| 506.6 5 |
0.030 20 |
a |
| 518.8 4 |
0.09 3 |
a |
| 530.0 5 |
0.030 20 |
a |
|
X-rays from 223Ac (2.10 m 5)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 10.381 |
0.20 3 |
Fr Ll |
| 11.896 |
0.36 5 |
Fr La2 |
| 12.031 |
3.2 4 |
Fr La1 |
| 13.255 |
0.064 10 |
Fr Lh |
| 13.877 |
0.055 7 |
Fr Lb6 |
| 14.319 |
0.33 5 |
Fr Lb4 |
| 14.443 |
0.82 11 |
Fr Lb2 |
| 14.770 |
2.6 4 |
Fr Lb1 |
| 14.967 |
0.150 20 |
Fr Lb5 |
| 14.978 |
0.34 5 |
Fr Lb3 |
| 17.302 |
0.59 9 |
Fr Lg1 |
| 17.635 |
0.122 20 |
Fr Lg2 |
| 17.800 |
0.132 22 |
Fr Lg3 |
| 17.839 |
0.123 21 |
Fr Lg6 |
| 82.496 |
0.00189 14 |
Fr Ka3 |
| 83.231 |
0.79 6 |
Fr Ka2 |
| 86.105 |
1.30 9 |
Fr Ka1 |
| 96.815 |
0.156 11 |
Fr Kb3 |
| 97.474 |
0.297 21 |
Fr Kb1 |
| 98.068 |
0.0100 8 |
Fr Kb5 |
| 100.214 |
0.112 8 |
Fr Kb2 |
| 100.548 |
0.038 3 |
Fr Kb4 |
Alphas from 223Ac (2.10 m 5)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5892 |
0.01 |
| 5966.8 30 |
0.03 |
| 6023.0 30 |
0.01 |
| 6082.7 20 |
0.03 |
| 6134.9 20 |
0.12 3 |
| 6140.2 30 |
~0.03 |
| 6163.0 25 |
0.05 |
| 6177.7 20 |
0.95 15 |
| 6205.9 25 |
~0.03 |
| 6223.4 40 |
~0.006 |
| 6235.8 20 |
0.09 |
| 6281.3 |
~0.05 |
| 6292.8 15 |
0.47 6 |
| 6293.6 10 |
0.06 1 |
| 6325.7 15 |
0.30 5 |
| 6332.5 20 |
0.14 6 |
| 6341.8 20 |
0.05 1 |
| 6360.5 15 |
0.22 3 |
| 6396.8 15 |
0.13 2 |
| 6448.6 15 |
0.20 3 |
| 6454.7 30 |
0.06 3 |
| 6473.0 15 |
3.1 3 |
| 6523.2 20 |
0.6 3 |
| 6528.4 15 |
3.1 3 |
| 6563.7 10 |
13.7 10 |
| 6581.8 30 |
0.3 2 |
| 6606 |
<1 |
| 6646.7 10 |
44.6 40 |
| 6661.6 10 |
31.8 30 |
|
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