Ground-state alpha-transfer spectroscopic factors of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>sd</mml:mi></mml:math>-shell nuclei

Abstract

Ground-state $\ensuremath{\alpha}$-spectroscopic factors for $^{20}\mathrm{Ne}$, $^{24,26}\mathrm{Mg}$, and $^{40}\mathrm{Ca}$ have been determined via the ($d$,$^{6}\mathrm{Li}$) reaction at ${E}_{d}=80$ MeV. The results are compared with theoretical shell-model predictions. Relative spectroscopic factors for the excited ${2}^{+}$ and ${4}^{+}$ states in $^{36}\mathrm{Ar}$ are also presented.NUCLEAR REACTIONS $^{20}\mathrm{Ne}$, $^{24,26}\mathrm{Mg}$($d$,$^{6}\mathrm{Li}$)$^{16}\mathrm{O}_{\mathrm{g}.\mathrm{s}.}$, $^{20,22}\mathrm{Ne}_{\mathrm{g}.\mathrm{s}.}$ $^{40}\mathrm{Ca}$($d$,$^{6}\mathrm{Li}$)$^{36}\mathrm{Ar}$, ${E}_{d}=80$ MeV, measured $\ensuremath{\sigma}({E}_{^{6}\mathrm{Li}},\ensuremath{\bigominus})$, finite-range DWBA calculations.