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Abstract:
The Hartree-Fock method is used to calculate the binding energy of Λ hypernuclei 5ΛHe and 9ΛBe and the binding energy of charmed Λ(Λc) nuclei 5ΛHe and 9ΛBe. By setting the ratio of the binding energy of Λ in 5ΛHe and 9ΛBe to be equal to the ratio of the binding energy of Λc in 5ΛHe and 9ΛBe, the Λc-N interaction is determined to be equal to 4/5 of the Λ-N interaction. With the interaction thus obtained the binding energ of 1p-shell Λ hypernuclei and 1p-shell Λc nuclei are calculated.
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