Study of200,202Pothroughβ+and electron-capture decay and the manifestation of shape coexistence in the lighter Po isotopes

Autor: Patrick Decrock, H.-Y. Hwang, Marc Huyse, G. Vancraeynest, N. Bijnens, I. Reusen, J. Wauters, S. Franchoo, Michel Gaelens, J von Schwarzenberg, P. Van Duppen, J. Szerypo
Rok vydání: 1998
Předmět:
Zdroj: Physical Review C. 58:754-764
ISSN: 1089-490X
0556-2813
DOI: 10.1103/physrevc.58.754
Popis: Levels in ${}^{200,202}\mathrm{Po}$ were studied via the ${\ensuremath{\beta}}^{+}$ and electron-capture decay of mass-separated At isotopes. Multiscaled singles \ensuremath{\gamma}, x, and conversion-electron spectra as well as \ensuremath{\gamma}-\ensuremath{\gamma}-t, $\ensuremath{\gamma}\ensuremath{-}{\mathrm{e}}^{\ensuremath{-}}$-t, and ${\mathrm{x}\ensuremath{-}\mathrm{e}}^{\ensuremath{-}}$-t coincidences were measured. These isotopes contain key information for the presence of \ensuremath{\pi}(4p-2h) intruder configurations in the light Po isotopes.
Databáze: OpenAIRE