POSITRON SPECTRA IN THE DECAYS Bi$sup 205$ $Yields$ Pb$sup 205$ AND Bi$sup 206$ $Yields$ Pb$sup 20$$sup 6$ (in French)
Journal Article
·
· Helvetica Physica Acta (Switzerland)
OSTI ID:4812208
The positron decay spectra of Bi/sup 205/ and Bi/sup 206/ were measured using a magnetic lens spectrometer with an electron pair separator. The results for five transitions in Bi/sup 206/ and four transitions in Bi/sup 205/ are shown graphically. The half life of Bi/sup 205/ was determined to be 15.31 plus or minus 0.04 days and that of Bi/sup 206/, 6.243 plus or minus 0.003 days. In Bi/sup 205/ internal pair transitions were found at 1766, l777, 1863, and 1906 kev. In Bi/sup 206/ three new transitions were found at 1845, 1880, and l903 kev. (J.S.R.)
- Research Organization:
- Eidgenossische Technische Hochschule, Zurich
- NSA Number:
- NSA-16-007046
- OSTI ID:
- 4812208
- Journal Information:
- Helvetica Physica Acta (Switzerland), Journal Name: Helvetica Physica Acta (Switzerland) Vol. Vol: 34; ISSN HPACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- French
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