Binding Energies of Double-A Hypernuclei and AA G-Matrix

Binding energies of double-A hypemuclei i,\lBe, BB and AXHe are calculated on the basis of G·matrix theory in finite nuclei. The core+ A + A three·body model is adopted and the G-matrix for AA interaction is treated consistently with the model space. As the bare interaction the Nijmegen model D and model F are used. It is dIscussed that the consistency of the interaction with the model space is very important to calculate reliably the binding energies. It is shown that if the new event of double·A hypemuclei is interpreted as BB, model D reproduces the experimental data very well, whereas model F does not.