Shell model calculations of the nuclear structure in the ``island of inversion'' N=20 region: Na-31,Na-33,Na-35 isotopes

• Main Authors: Ahmed, Firas A., Abu Kassim, Hasan, Al-Sammarraie, Anwer A., Sharrad, Fadhil, Garba, Lurwan G.
• Format: Article
• Published: 2022
• Subjects: QC Physics
• Online Access: http://eprints.um.edu.my/41992/

The unmixed intruder configurations (2p-2h) were studied for (31)'(33)'Na-35 isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton's positions that give a good correlation energy were determined for the first time. The unmixed intruder con...