MEASUREMENTS OF THE MEAN BETA DISINTEGRATION ENERGIES OF P$sup 32$ AND Pm$sup 147$ AT LOW TEMPERATURES
Journal Article
·
· Ann. Acad. Sci. Fennicae.
OSTI ID:4823360
By using an isothermal microcalorimetric method the mean beta disintegration energies of P/sup 32/ and Pm/sup 147/ were determined at liquid nitrogen temperatures. Taking into account the bremsstrahlung correction, the value of 691 plus or minus 20 kev was obtained for the mean beta disintegration energy of P/sup 32/, in agreement with experimental data and Fermi's theory. In the case of Pm/sup 147/ the measured mean beta disintegration energy was 70.4 plus or minus 4 kev, about 10% higher than that obtained from the beta spectrum and the Fermi theory. (auth)
- Research Organization:
- Univ. of Turku, Finland
- NSA Number:
- NSA-16-023015
- OSTI ID:
- 4823360
- Journal Information:
- Ann. Acad. Sci. Fennicae., Journal Name: Ann. Acad. Sci. Fennicae. Vol. Vol: Ser. A, VI, No. 103
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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