Chemische Folgereaktionen nach dem $\beta$-Zerfall an Ge-tetraphenyl
Chemische Folgereaktionen nach dem $\beta$-Zerfall an Ge-tetraphenyl
The distribution of radio arsenic among the various products has been investigated in the $\beta$-decay of $^{77}$Ge-tetraphenyl.The separation of the radioactive products was achieved by adsorption chromatography on alumina, ion exchange and electrophoresis and their yields determined. The results...
| Personal Name(s): | Riedel, H. J. |
|---|---|
| Merz, E. | |
| Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
| Imprint: |
Jülich
Kernforschungsanlage Jülich, Verlag
1965
|
| Physical Description: |
p. 48-51 |
| Document Type: |
Report Book |
| Research Program: |
ohne Topic |
| Series Title: |
Berichte der Kernforschungsanlage Jülich
282 |
| Link: |
OpenAccess OpenAccess |
| Publikationsportal JuSER |
|
The distribution of radio arsenic among the various products has been investigated in the $\beta$-decay of $^{77}$Ge-tetraphenyl.The separation of the radioactive products was achieved by adsorption chromatography on alumina, ion exchange and electrophoresis and their yields determined. The results were than compared with those of the (n, $\gamma$)-reaction on As-triphenyl and Ge-tetraphenyl. The $\beta$-decay on $^{77}$Ge-tetraphenyl produces practically the same chemical compounds as were observed by nuclear reactions. However a remarkable increase in the portion of the labelled parent molecules (retention) is typical for the beta transition indicating a high percentage of non bondrupture. The infiuence of foreign species which act as scavengers was also investigated. |