|
Mössbauer isotopes
in the energy range 6 keV - 30 keV
and with lifetimes greater than 1 ns.
Displayed are the following quantities:
Mössbauer isotope, transition energy, half life time and energy width of the Mössbauer level, internal conversion factor, natural abundance of the isotope.
| Isotope |
E [keV] |
t1/2 [ns] |
Γ[neV] |
α |
ab.[%] |
| 40K |
29.56(7) |
4.25(6) |
107.3 |
6.6(5) |
0.012 |
| 57Fe |
14.412497(3) |
97.81(14) |
004.665 |
8.21(12) |
2.14 |
| 73Ge |
13.263(15) |
2953(23) |
000.154 |
1095(55) |
7.76 |
| 83Kr |
09.405(1) |
147(4) |
003.10 |
19.6(7) |
11.55 |
| 119Sn |
23.871(7) |
17.75(12) |
025.7 |
5.12(10) |
8.58 |
| 129I |
27.77(2) |
16.8(2) |
027.15 |
5.1(3) |
0.0 |
| 133Ba |
12.29(5) |
8.1(2) |
056.3 |
110(5) |
0.0 |
| 149Sm |
22.494(11) |
7.12(11) |
064.07 |
50(10) |
13.83 |
| 151Eu |
21.5417(5) |
9.7(3) |
047.03 |
28.60(15) |
47.82 |
| 161Dy |
25.655(3) |
28.2(9) |
016.18 |
2.9(3) |
18.88 |
| 169Tm |
08.41031(2) |
4.00(10) |
114.05 |
268(5) |
100.00 |
| 181Ta |
06.2155(2) |
6050(120) |
000.075 |
70.5(3) |
99.99 |
Reference: Mössbauer Effect Data Center, Asheville, North Carolina 28804-3299, USA; in case of Eu and Ta we have used updated numbers which were recently determined at ESRF.
|
|