| |
|
|---|
| Half life: | 7370 y 40 | |
|---|
| Jp: | 5/2- |
|---|
| Sn (keV): | 6367.0 11 |
|---|
| Sp (keV): | 4833.7 12 |
|---|
| Prod. mode: |
Thermal neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 66,897 (1992) |
|---|
| Literature cut-off date: | 7-Oct-1993 |
|---|
| Author(s): | Y.A. Akovali |
|---|
| Update: | 7-Oct-1993, Y. Akovali |
|---|
| References since cut-off: |
243Am decay from 1993-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| a | 100 | 5438.1 9 |
64Ba26 75Pa04 86LoZT |
| SF | 3.7E-9 9 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 243Am (7370 y 40)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 31.131 2 |
0.072 5 |
a |
| 43.18 2 |
0.07 |
a |
| 43.533 1 |
5.93 13 |
a |
| 50.6 10 |
0.0030 |
a |
| 55.18 4 |
0.011 |
a |
| 68.1 |
|
a |
| 71.21 2 |
|
a |
| 74.664 1 |
68 |
a |
| 86.71 2 |
0.338 7 |
a |
| 98.36 3 |
0.010 |
a |
| 117.84 2 |
0.57 8 |
a |
| 141.89 3 |
0.120 11 |
a |
| 170.17(calc) |
0.0014 |
a |
| 195 3 |
0.0010 |
a |
| 220 |
|
a |
| 544.58 6 |
|
a |
| 587.77 4 |
|
a |
| 631.09 3 |
0.00034 |
a |
| 662.24 3 |
0.0012 |
a |
|
X-rays from 243Am (7370 y 40)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 11.871 |
0.50 6 |
Np Ll |
| 13.761 |
0.82 7 |
Np La2 |
| 13.946 |
7.3 6 |
Np La1 |
| 15.861 |
0.116 12 |
Np Lh |
| 16.109 |
0.140 12 |
Np Lb6 |
| 16.816 |
1.93 17 |
Np Lb2 |
| 17.061 |
1.27 22 |
Np Lb4 |
| 17.505 |
0.49 4 |
Np Lb5 |
| 17.751 |
4.3 5 |
Np Lb1 |
| 17.992 |
1.12 19 |
Np Lb3 |
| 20.784 |
1.05 12 |
Np Lg1 |
| 21.099 |
0.53 10 |
Np Lg2 |
| 21.342 |
0.49 9 |
Np Lg3 |
| 21.491 |
0.22 3 |
Np Lg6 |
| 96.242 |
2.23E-05 21 |
Np Ka3 |
| 97.069 |
0.0060 6 |
Np Ka2 |
| 101.059 |
0.0097 9 |
Np Ka1 |
| 113.303 |
0.00120 11 |
Np Kb3 |
| 114.234 |
0.00227 21 |
Np Kb1 |
| 114.912 |
8.6E-05 8 |
Np Kb5 |
| 117.463 |
0.00088 8 |
Np Kb2 |
| 117.875 |
0.00032 3 |
Np Kb4 |
Alphas from 243Am (7370 y 40)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 4695 3 |
1.7E-3 5 |
| 4919 3 |
8.5E-5 |
| 4930 3 |
1.8E-4 |
| 4946 3 |
3.4E-4 |
| 4997 3 |
|
| 5008 3 |
|
| 5029 3 |
|
| 5035 3 |
|
| 5088 3 |
0.004 |
| 5113 1 |
0.0054 |
| 5181 1 |
1.1 |
| 5233.3 10 |
11.0 4 |
| 5275.3 10 |
87.4 4 |
| 5321 1 |
0.12 2 |
| 5349.4 23 |
0.16 2 |
|
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