Ground State Properties of Charmed Hypernuclei with Mean Field Approach
Abstract
Closed shell charmed hypernuclei 5_cLi, 17_cF, 41_cSc, 57_cCu, 133_cSb and 209_cBi are calculated within Hartree-Fock approach by using three different force sets derived from microscopic Brueckner-Hartree-Fock calculations of hypernuclei. Ground state properties (binding energies, c separation energies, c single particle energies and c densities) of charmed nuclei are examined. Due to the Coulomb repulsion between protons and the c baryon, charmed hypernuclei are most bound for 16≤A≤ 41, where 17_cF can be considered as an excellent candidate to measure charmed hypernuclei. The competition between the attractive nucleon-c interaction and the Coulomb repulsion is discussed, and we compare and c hypernuclei properties.
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