| Autor: |
J.B. Cumming, D.E. Alburger, Michael Paul, E. J. Stephenson, W. Kutschera, J.L. Yntema, W. F. Henning, G. Harbottle, Robert Smither |
| Rok vydání: |
1980 |
| Předmět: |
|
| Zdroj: |
Physical Review Letters. 45:592-596 |
| ISSN: |
0031-9007 |
| Popis: |
The half-life of /sup 32/Si has been measured to be T/sub 1/2/=101 +- 18 yr, considerably shorter than the previously accepted value of approx. =300 yr. The new value was obtained by measuring the specific ..beta.. activity with a liquid--scintillation-counter technique and the /sup 32/Si concentration with tandem-accelerator mass spectrometry. It is expected that the present result will have a strong impact on studies with cosmogenic /sup 32/Si. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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