Revised rates for the stellar triple-alpha process from measurement of C-12 nuclear resonances

4 pages, 3 figures.-- PMID: 15650733 [PubMed].

Beta-delayed proton emission from Mg-20

New beta-decaying state in Bi-214

13 pags., 7 figs., 3 tabs.

(208)po populated through EC/beta(+) decay

The structure of 208Po resulting from the EC/β + decay of 208At was studied at CERN’s ISOLDE Decay Station (IDS). The high statistics afforded by the high yield of 208At and the high efficiency HPGe clusters at the IDS allowed for greater insight into lower intensity transitions and thus significant expansion of the 208Po level scheme. Furthermore, investigation into the isomeric state yielded a new half life 377(9) ns in addition to uncovering new transitions populating the state.