| |
|
|---|
| Half life: | 36.2 m 1 | |
|---|
| Jp: | (5/2+) |
|---|
| Sn (keV): | 7.48E3 sy |
|---|
| Sp (keV): | 3949 52 |
|---|
| Prod. mode: |
Charged particle reaction
|
|---|
| | |
|---|
| ENSDF citation: | NDS 59,263 (1990) |
|---|
| Literature cut-off date: | 1-Dec-1988 |
|---|
| Author(s): | Y.A. Akovali |
|---|
| References since cut-off: |
233Np decay from 1988-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| e | 100 | 1029 52 |
|
| a | <0.001 | 5627 51 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 233Np (36.2 m 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 28.375 5 |
0.0013 5 |
e+b+ |
| 40.35 1 |
|
e+b+ |
| 41.65 2 |
0.00017 6 |
e+b+ |
| 51.5 5 |
|
e+b+ |
| 92.0 5 |
|
e+b+ |
| 205.3 4 |
0.0231 21 |
e+b+ |
| 226.0 5 |
0.036 3 |
e+b+ |
| 228.56 20 |
0.048 4 |
e+b+ |
| 234.3 3 |
0.154 7 |
e+b+ |
| 242.5 4 |
0.084 7 |
e+b+ |
| 247.6 4 |
0.040 5 |
e+b+ |
| 248.5 5 |
0.00073 6 |
e+b+ |
| 256.0 5 |
0.042 3 |
e+b+ |
| 258.46 20 |
0.098 7 |
e+b+ |
| 271.48 8 |
0.0060 3 |
e+b+ |
| 280.40 20 |
0.133 7 |
e+b+ |
| 298.89 20 |
0.44 5 |
e+b+ |
| 300.34 2 |
0.12 4 |
e+b+ |
| 312.17 2 |
0.7 |
e+b+ |
| 320.75 20 |
0.069 5 |
e+b+ |
| 340.81 3 |
0.055 3 |
e+b+ |
| 393.0 4 |
0.0175 14 |
e+b+ |
| 425.6 4 |
0.058 4 |
e+b+ |
| 504.8 5 |
0.041 6 |
e+b+ |
| 506.5 5 |
0.154 21 |
e+b+ |
| 546.9 4 |
0.280 14 |
e+b+ |
| 557.1 4 |
0.028 3 |
e+b+ |
| 597.7 4 |
0.0266 21 |
e+b+ |
| 644.4 5 |
0.0077 7 |
e+b+ |
| 665.9 4 |
0.0168 14 |
e+b+ |
|
X-rays from 233Np (36.2 m 1)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 11.620 |
1.10 11 |
U Ll |
| 13.442 |
1.83 11 |
U La2 |
| 13.618 |
16.3 10 |
U La1 |
| 15.400 |
0.241 25 |
U Lh |
| 15.727 |
0.308 19 |
U Lb6 |
| 16.410 |
4.3 3 |
U Lb2 |
| 16.577 |
1.20 21 |
U Lb4 |
| 17.068 |
0.91 6 |
U Lb5 |
| 17.222 |
9.1 10 |
U Lb1 |
| 17.454 |
1.09 19 |
U Lb3 |
| 20.169 |
2.19 24 |
U Lg1 |
| 20.487 |
0.49 9 |
U Lg2 |
| 20.715 |
0.46 8 |
U Lg3 |
| 20.844 |
0.47 6 |
U Lg6 |
| 93.844 |
0.076 3 |
U Ka3 |
| 94.654 |
21.8 7 |
U Ka2 |
| 98.434 |
35.3 11 |
U Ka1 |
| 110.421 |
4.34 13 |
U Kb3 |
| 111.298 |
8.24 25 |
U Kb1 |
| 111.964 |
0.305 14 |
U Kb5 |
| 114.445 |
3.19 10 |
U Kb2 |
| 114.844 |
1.14 5 |
U Kb4 |
Betas from 233Np (36.2 m 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 432.8 |
0.2 |
e |
| 483.4 |
1.1 |
e |
| 689.32 |
0.4 |
e |
| 709.25 |
0.2 |
e |
| 717.83 |
0.6 |
e |
| 731.15 |
0.6 |
e |
| 1030 |
97 |
e |
Alphas from 233Np (36.2 m 1)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5530 |
|
|
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