Nuclear orientation study of the decay of208At (T1/2=1.63 h) and209At (T1/2=5.41 h) implanted in iron host

Authors :: Šimeček, P.
Procházka, I.
Kchung, Chan Kim
Finger, M.
Fominykh, M. I.
Gvozdev, B. A.
Kabachenko, A. P.
Lešner, T.
Malinský, P.
Pavlov, V. N.
Vobecký, M.
Source :: Hyperfine Interactions; March 1987, Vol. 34 Issue: 1-4 p131-134, 4p
Publication Year :: 1987
Abstract: We have measured the angular distribution of gamma-rays in 208,209Po following the decay of the mass-separated isotopes 208,209At polarized at low temperatures in an iron host. Multipole mixing ratios were deduced for 14 and 9 gamma-ray transitions in 208Po and 209Po, respectively, and unambiguous spin-assignments were made for several levels in both nuclei.

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