| |
|
|---|
| Half life: | 2.27 m 4 | |
|---|
| Jp: | 1- |
|---|
| Sn (keV): | 5087 97 |
|---|
| Sp (keV): | 7.59E3 10 |
|---|
| Prod. mode: |
Fission product
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 59,393 (1990) |
|---|
| Literature cut-off date: | 31-Jul-1989 |
|---|
| Author(s): | L.K. Peker |
|---|
| References since cut-off: |
148Pr decay from 1989-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 4932 89 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 148Pr (2.27 m 4)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 148.0 3 |
<0.31 |
b- |
| 171.5 3 |
<0.31 |
b- |
| 246.2 2 |
0.183 18 |
b- |
| 301.702 16 |
61 3 |
b- |
| 418.2 4 |
0.31 |
b- |
| 422.0 4 |
1.34 18 |
b- |
| 450.58 7 |
3.3 |
b- |
| 490.1 4 |
0.37 6 |
b- |
| 492.6 |
1.0 |
b- |
| 496.3 |
0.18 |
b- |
| 499.1 3 |
0.98 24 |
b- |
| 512.7 |
0.31 |
b- |
| 523.8 |
0.31 |
b- |
| 562.4 |
0.49 |
b- |
| 615.21 8 |
2.26 18 |
b- |
| 622.7 |
0.7 |
b- |
| 636.4 3 |
1.46 12 |
b- |
| 660.2 3 |
1.71 12 |
b- |
| 697.61 7 |
4.09 18 |
b- |
| 721.43 8 |
4.3 3 |
b- |
| 759.32 18 |
0.43 |
b- |
| 799.7 |
0.12 |
b- |
| 825.0 3 |
1.28 12 |
b- |
| 869.23 7 |
3.72 24 |
b- |
| 894.6 |
0.49 |
b- |
| 903.3 3 |
1.40 12 |
b- |
| 918.4 |
0.43 |
b- |
| 931.5 |
0.37 |
b- |
| 947.09 10 |
1.40 12 |
b- |
| 999.2 5 |
0.61 24 |
b- |
| 1023.18 7 |
4.8 4 |
b- |
| 1050.6 |
0.37 |
b- |
| 1065.2 |
0.43 |
b- |
| 1080.0 3 |
0.79 24 |
b- |
| 1132.2 3 |
1.34 12 |
b- |
| 1153.9 |
0.31 |
b- |
| 1157.2 |
1.16 12 |
b- |
| 1157.3 3 |
1.16 12 |
b- |
| 1171.06 15 |
0.61 6 |
b- |
| 1182.4 |
0.37 |
b- |
| 1209.92 8 |
1.77 18 |
b- |
| 1248.81 8 |
3.23 24 |
b- |
| 1260.8 |
1.5 |
b- |
| 1271.1 |
0.12 |
b- |
| 1327.5 10 |
0.12 6 |
b- |
| 1343.5 5 |
0.43 6 |
b- |
| 1357.78 15 |
5.5 4 |
b- |
| 1381.7 3 |
2.26 18 |
b- |
| 1408.0 |
0.18 |
b- |
| 1418.4 |
0.49 |
b- |
| 1426.7 4 |
0.49 12 |
b- |
| 1520.5 4 |
0.73 6 |
b- |
| 1580.6 7 |
0.24 12 |
b- |
| 1659.6 7 |
0.24 12 |
b- |
| 1682.2 7 |
0.24 12 |
b- |
| 1727.2 6 |
0.24 12 |
b- |
| 1772.3 3 |
0.79 6 |
b- |
| 1881.4 |
0.12 |
b- |
| 1908.0 3 |
1.10 12 |
b- |
| 1931.4 3 |
0.73 6 |
b- |
| 2086.5 5 |
0.4 3 |
b- |
| 2106.7 4 |
0.079 18 |
b- |
| 2128.7 |
1.5 |
b- |
| 2130.37 20 |
1.83 12 |
b- |
| 2143.5 5 |
0.49 6 |
b- |
| 2224.3 5 |
0.37 6 |
b- |
| 2241.2 5 |
0.18 6 |
b- |
| 2542.6 5 |
0.24 6 |
b- |
| 2629.7 4 |
1.28 12 |
b- |
| 2735.9 |
0.55 6 |
b- |
| 2983.2 6 |
0.37 6 |
b- |
|
X-rays from 148Pr (2.27 m 4)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.633 |
0.0069 8 |
Nd Ll |
| 5.146 |
0.00286 25 |
Nd Lh |
| 5.208 |
0.0186 14 |
Nd La2 |
| 5.230 |
0.168 13 |
Nd La1 |
| 5.722 |
0.110 10 |
Nd Lb1 |
| 5.723 |
0.0080 13 |
Nd Lb4 |
| 5.829 |
0.0135 21 |
Nd Lb3 |
| 5.893 |
0.00147 11 |
Nd Lb6 |
| 6.090 |
0.036 3 |
Nd Lb2 |
| 6.604 |
0.0176 16 |
Nd Lg1 |
| 6.883 |
0.0024 4 |
Nd Lg2 |
| 6.901 |
0.0034 6 |
Nd Lg3 |
| 36.443 |
1.50E-04 9 |
Nd Ka3 |
| 36.847 |
0.75 4 |
Nd Ka2 |
| 37.361 |
1.36 7 |
Nd Ka1 |
| 42.166 |
0.131 7 |
Nd Kb3 |
| 42.271 |
0.254 14 |
Nd Kb1 |
| 42.580 |
0.00340 22 |
Nd Kb5 |
| 43.335 |
0.083 4 |
Nd Kb2 |
| 43.451 |
0.0306 19 |
Nd Kb4 |
Betas from 148Pr (2.27 m 4)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 1800.4 |
1.9 |
b- |
| 1999 |
3.8 |
b- |
| 2387 |
1.1 |
b- |
| 2856.3 |
7 |
b- |
| 3246.6 |
3.2 |
b- |
| 3270.4 |
9 |
b- |
| 3418.49 |
0.4 |
b- |
| 3681.19 |
1 |
b- |
| 3759.1 |
2.3 |
b- |
| 3906.88 |
2.8 |
b- |
| 4013.2 |
1.1 |
b- |
| 4628.3 |
31 |
b- |
| 4930 |
30 |
b- |
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