Structure of23Al from the one-proton breakup reaction and astrophysical implications
Structure of23Al from the one-proton breakup reaction and astrophysical implications
The ground state of the proton-rich nucleus 23Al has been studied by one-proton removal on a carbon target at about 50 MeV/nucleon using the EXOGAM + SPEG experimental setup at GANIL. Longitudinal momentum distributions of the 22Mg breakup fragments, inclusive and in coincidence with γ rays de-exciting the residues, were …