الدكتورة / زينب بنت زكي الفل

The Double Strangeness Nuclear Systems In a Quark Model

L.F.Abou Hadid and Z .Z. Al-Full

Physics Department Of Girls Educational College

 Al –Madinah  Al- Monawarah

Abstract:

       The binding energy of the Xi particle in some hyper nuclei and the binding energies of double lambda hyper nuclei  are calculated taking into consideration the hadronic structure . Phenomenological potentials with repulsive core and repulsive barriers are used for the quark nucleus and the quark quark interactions .The potentials dependence on the isotopic spin and on the strangeness quantum numbers are taking into consideration. The interaction   energy between the two L – particles in some double L –  hyper nuclei is calculated in the quark model .