(EC + β+) decay of 133Sm and 1.1 s isomer of 133Pr.

Autor: Xu, S.-W., Xie, Y.-X., Wang, X.-D., Li, Z.-K., Guo, B., Leng, C.-G., Wang, C.-F., Yu, Y.
Zdroj: European Physical Journal A -- Hadrons & Nuclei; Jul2001, Vol. 11 Issue 3, p277-278, 2p
Abstrakt: The very neutron-deficient isotope 133Sm was produced by irradiation of an enriched target of 96Ru with 40Ca and studied by using a helium-jet fast tape transport system in combination with X-γ and γ-γ coincidence measurements. A simple ( EC + β+) decay scheme of 133Sm was proposed for the first time. As a by-product 133Pr was produced simultaneously because of the 98-102Ru content of the ruthenium target. The half-life of a 11/2- low-lying isomeric state in 133Pr was measured to be 1.1±0.2 s. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index