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|
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| Half life: | 2.645 y 8 | |
|---|
| Jp: | 0+ |
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| Sn (keV): | 6172 5 |
|---|
| Sp (keV): | 6482 11 |
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| Prod. mode: |
Thermal neutron activation
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| | |
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| ENSDF citation: | NDS 57,579 (1989) |
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| Literature cut-off date: | 1-Dec-1988 |
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| Author(s): | M.R. Schmorak |
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| Update: | 1-Jan-1997, Y. Akovali |
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| References since cut-off: |
252Cf decay from 1997-98 (NSR)
|
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| |
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Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| a | 96.908 8 | 6216.87 4 |
55As42 70Ba18 71Wa28 |
| SF | 3.092 8 | |
|
| |
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Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 252Cf (2.645 y 8)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 43.38 3 |
0.0148 9 |
a |
| 100.4 3 |
~0.013 |
a |
| 155.0 4 |
~0.0019 |
a |
|
X-rays from 252Cf (2.645 y 8)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 12.633 |
0.163 20 |
Cm Ll |
| 14.746 |
0.249 23 |
Cm La2 |
| 14.961 |
2.22 20 |
Cm La1 |
| 17.286 |
0.045 4 |
Cm Lb6 |
| 17.314 |
0.059 7 |
Cm Lh |
| 18.081 |
0.60 6 |
Cm Lb2 |
| 18.589 |
0.020 4 |
Cm Lb4 |
| 18.853 |
0.139 13 |
Cm Lb5 |
| 19.427 |
2.15 25 |
Cm Lb1 |
| 19.688 |
0.016 3 |
Cm Lb3 |
| 22.735 |
0.54 6 |
Cm Lg1 |
| 23.028 |
0.0090 17 |
Cm Lg2 |
| 23.319 |
0.0074 14 |
Cm Lg3 |
| 23.527 |
0.112 16 |
Cm Lg6 |
| 103.715 |
4.40E-07 13 |
Cm Ka3 |
| 104.590 |
9.57E-05 19 |
Cm Ka2 |
| 109.271 |
1.51E-04 3 |
Cm Ka1 |
| 122.304 |
1.87E-05 4 |
Cm Kb3 |
| 123.403 |
3.53E-05 7 |
Cm Kb1 |
| 124.124 |
1.43E-06 6 |
Cm Kb5 |
| 126.888 |
1.39E-05 3 |
Cm Kb2 |
| 127.352 |
5.40E-06 22 |
Cm Kb4 |
Alphas from 252Cf (2.645 y 8)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5616 |
~6E-5 |
| 5826.3 |
~0.002 |
| 5976.6 |
0.24 4 |
| 6075.77 11 |
15.7 3 |
| 6118.24 4 |
84.2 3 |
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