Journal article
First inverse kinematics measurement of key resonances in the 22Ne(p,γ)23Na reaction at stellar temperatures
Abstract
In this Letter we report on the first inverse kinematics measurement of key resonances in the Ne 22 ( p , γ ) 23 Na reaction which forms part of the NeNa cycle, and is relevant for 23Na synthesis in asymptotic giant branch (AGB) stars. An anti-correlation in O and Na abundances is seen across all well-studied globular clusters (GC), however, reaction-rate uncertainties limit the precision as to which stellar evolution models can reproduce the …
Authors
Lennarz A; Williams M; Laird AM; Battino U; Chen AA; Connolly D; Davids B; Esker N; Garg R; Gay M
Journal
Physics Letters B, Vol. 807, ,
Publisher
Elsevier
Publication Date
August 2020
DOI
10.1016/j.physletb.2020.135539
ISSN
0370-2693