L SINGLE-PARTICLE ENERG LEVELS IN C13 L C 14 L AND C 15 L
Abstract
- In this research work, the single-particle energy levels of Lhypernuclear carbon isotopes, namely C 13 , C 14 and C 15 L was investigated. The folding L-nucleus potential based on effective L-nucleon interaction which is constructed by Akaishi is used. The calculated binding energies of C13 and C 14 by applying folding L-nucleus potential are two times larger than the experimental results. In the folding process, only Hartree potential called direct term is considered but Fock term which can give the repulsive effect is neglected. The correction term ( rVD of spin and charge dependence of the effective L-N interaction is not taken into account. In addition, we assume that the proton density distribution and neutron density distribution are the same. Moreover, the L single-particle energy levels of these hypernuclei have also been calculated by using Woods-Saxon potential including spin-orbit interaction. In this calculation, L single particle energy levels of s-state and p-state are -11.57 MeV, -1.32 MeV for C13 , -12.10 MeV, -1.81 MeV for C 14 respectively. The L single-particle energy levels of s-state for C 13 and C 14 are in good agreement with the experimental and theoretical results. The L single-particle energy levels of
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Year
- 2018
Author
-
Aye Aye Min
Subject
- Physics
Publisher
- Myanmar Academy of Arts and Science (MAAS)