AMD + HF model and its application to Be isotopes

In order to study light unstable nuclei systematically, we propose a new method ''AMD + Hartree-Fock''. This method introduces the concept of the single particle orbits into the usual AMD. Applying AMD + HF to Be isotopes, it is found that the calculated lowest intrinsic states with plus and minus parities have rather good correspondence with the explanation by the two-center shell model. In addition, by active use of the single particle orbits extracted from AMD wave function, we construct the first excited 0^+ state of $^{10}$Be. The obtained state appears in the vicinity of the lowest 1^- state. This result is consistent with the experimental data.