| |
|
| Half life: | 11.50 m 11 | |
| Jp: | 0+ |
| Sn (keV): | 1.336E4 15 |
| Sp (keV): | 5.93E3 15 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 74,529 (1995) |
| Literature cut-off date: | 1-May-1994 |
| Author(s): | A.R. Farhan |
| References since cut-off: |
74Kr decay from 1994-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 100 | 3136 61 |
75Sc07 74Co38 74Ro11 |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 74Kr (11.50 m 11)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 9.85 4 |
4.3 12 |
e+b+ |
| 26.40 15 |
0.15 6 |
e+b+ |
| 62.84 10 |
9.6 9 |
e+b+ |
| 67.29 15 |
1.46 12 |
e+b+ |
| 72.38 20 |
0.50 25 |
e+b+ |
| 79.96 20 |
0.28 6 |
e+b+ |
| 83.6 4 |
0.12 6 |
e+b+ |
| 89.60 13 |
31 |
e+b+ |
| 89.7 10 |
0.93 19 |
e+b+ |
| 93.81 10 |
3.29 22 |
e+b+ |
| 123.5 12 |
8.4 9 |
e+b+ |
| 129.6 4 |
2.2 3 |
e+b+ |
| 132.6 2 |
0.65 6 |
e+b+ |
| 140.25 8 |
8.1 9 |
e+b+ |
| 149.72 15 |
2.14 12 |
e+b+ |
| 166.8 3 |
0.37 12 |
e+b+ |
| 179.3 4 |
0.34 6 |
e+b+ |
| 203.0 1 |
18.0 15 |
e+b+ |
| 210.0 6 |
0.09 5 |
e+b+ |
| 212.75 20 |
0.96 9 |
e+b+ |
| 217.0 12 |
8.1 22 |
e+b+ |
| 225.1 5 |
0.28 6 |
e+b+ |
| 229.7 5 |
0.46 22 |
e+b+ |
| 233.88 10 |
4.3 6 |
e+b+ |
| 239.6 5 |
0.4 3 |
e+b+ |
| 296.67 10 |
9.9 9 |
e+b+ |
| 300.4 3 |
0.87 12 |
e+b+ |
| 306.51 10 |
9.3 9 |
e+b+ |
| 310.9 5 |
0.77 12 |
e+b+ |
| 369.7 7 |
0.31 6 |
e+b+ |
| 373.6 7 |
0.31 9 |
e+b+ |
| 396.0 3 |
0.81 9 |
e+b+ |
| 444.8 10 |
0.50 9 |
e+b+ |
| 488.9 10 |
0.25 6 |
e+b+ |
| 519.8 5 |
0.59 12 |
e+b+ |
| 524.4 12 |
0.08 5 |
e+b+ |
| 530.5 8 |
0.19 6 |
e+b+ |
| 535.3 10 |
0.34 9 |
e+b+ |
| 536.4 10 |
0.34 9 |
e+b+ |
| 606.5 8 |
0.25 6 |
e+b+ |
| 609.2 2 |
1.05 12 |
e+b+ |
| 611.5 10 |
0.19 6 |
e+b+ |
| 618.9 6 |
0.25 6 |
e+b+ |
| 628.8 7 |
0.25 9 |
e+b+ |
| 691.5 7 |
0.28 6 |
e+b+ |
| 701.3 2 |
1.46 12 |
e+b+ |
| 738.8 10 |
0.19 6 |
e+b+ |
| 757.3 4 |
0.59 9 |
e+b+ |
| 765.9 15 |
0.19 6 |
e+b+ |
| 797.6 13 |
0.22 6 |
e+b+ |
| 831.9 20 |
0.15 6 |
e+b+ |
| 862.0 15 |
0.12 6 |
e+b+ |
| 879.5 15 |
0.15 6 |
e+b+ |
| 900.0 10 |
0.22 6 |
e+b+ |
| 969.0 10 |
0.25 6 |
e+b+ |
| 978.1 20 |
0.15 6 |
e+b+ |
| 1013.8 15 |
0.22 6 |
e+b+ |
| 1060.9 15 |
0.22 6 |
e+b+ |
|
X-rays from 74Kr (11.50 m 11)
|
| E (keV) |
I (%) | Assignment |
|
| 1.293 |
0.045 13 |
Br Ll |
| 1.339 |
0.027 9 |
Br Lh |
| 1.480 |
0.09 3 |
Br La2 |
| 1.481 |
0.81 23 |
Br La1 |
| 1.523 |
0.0039 11 |
Br Lb6 |
| 1.526 |
0.49 16 |
Br Lb1 |
| 1.593 |
0.062 24 |
Br Lb4 |
| 1.600 |
0.09 4 |
Br Lb3 |
| 1.777 |
0.0042 17 |
Br Lg2 |
| 1.777 |
0.017 7 |
Br Lg3 |
| 11.692 |
4.3E-05 5 |
Br Ka3 |
| 11.878 |
6.6 7 |
Br Ka2 |
| 11.924 |
12.8 14 |
Br Ka1 |
| 13.284 |
0.90 10 |
Br Kb3 |
| 13.292 |
1.74 19 |
Br Kb1 |
| 13.404 |
0.0050 6 |
Br Kb5 |
| 13.469 |
0.174 19 |
Br Kb2 |
| 13.474 |
0.0051 6 |
Br Kb4 |
Betas from 74Kr (11.50 m 11)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 1139.7 |
0.26 8 |
b+ |
| 1148.1 |
0.52 15 |
b+ |
| 1286.2 |
0.24 8 |
b+ |
| 1416.72 |
2.2 4 |
b+ |
| 1505.1 |
0.22 8 |
b+ |
| 1508.88 |
2.2 5 |
b+ |
| 1583.3 |
0.67 19 |
b+ |
| 1727.95 |
0.37 19 |
b+ |
| 1811.42 |
34 6 |
b+ |
| 1878.68 |
1.7 |
b+ |
| 1905.16 |
26 5 |
b+ |
| 1938.9 |
1.5 6 |
b+ |
| 1985.4 |
0.68 20 |
b+ |
| 2028.37 |
10 4 |
b+ |
| 2045.37 |
1.7 |
b+ |
| 2108.16 |
9 |
b+ |
| 2161.7 |
0.24 7 |
e |
| 2170.1 |
0.48 14 |
e |
| 2308.2 |
0.16 5 |
e |
| 2438.72 |
1.04 21 |
e |
| 2527.1 |
0.08 4 |
e |
| 2530.88 |
0.86 18 |
e |
| 2605.3 |
0.23 7 |
e |
| 2749.95 |
0.09 5 |
e |
| 2833.42 |
7.5 15 |
e |
| 2900.68 |
0.33 |
e |
| 2927.16 |
4.9 11 |
e |
| 2960.9 |
0.27 11 |
e |
| 3007.4 |
0.11 4 |
e |
| 3050.37 |
1.5 7 |
e |
| 3067.37 |
0.26 |
e |
| 3130.16 |
1.2 |
e |
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