New effective nuclear forces with a finite-range three-body term and their application to AMD+GCM calculations

Abstract

We propose new effective inter-nucleon forces with a finite-range three-body operator. The proposed forces are suitable for describing the nuclear structure properties over a wide mass number region, including the saturation point of nuclear matter. The forces are applied to microscopic calculations of $Z=N$ ($A\le 40$) nuclei and O isotopes with a method of antisymmetrized molecular dynamics. We present the characteristics of the forces and discuss the importance of the finite-range three-body term.

15 pages, 11 figures, submitted to Phys.Rev.C

References in corpus (2)

• Structure of Light Unstable Nuclei Studied with Antisymmetrized Molecular Dynamics
• Variation after Angular Momentum Projection for the Study of Excited States Based on Antisymmetrized Molecular Dynamics

Cited by in corpus (6)

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• Dineutron structure in ${}^8$He
• Elastic and total reaction cross sections of oxygen isotopes in Glauber theory
• Consistent description of 12C and 16O using finite range three-body interaction
• Superdeformation and clustering in ${}^{40}$Ca studied with Antisymmetrized Molecular Dynamics
• Microscopic three-cluster study of light exotic nuclei