Folding model analyses of C12C12 and O16O16 elastic scattering using the density-dependent LOCV-averaged effective interaction

M. Rahmat and M. Modarres
Phys. Rev. C 97, 034611 – Published 19 March 2018

Abstract

The averaged effective two-body interaction (AEI), which can be generated through the lowest order constrained variational (LOCV) method for symmetric nuclear matter (SNM) with the input [Reid68, Ann. Phys. 50, 411 (1968)] nucleon-nucleon potential, is used as the effective nucleon-nucleon potential in the folding model to describe the heavy-ion (HI) elastic scattering cross sections. The elastic scattering cross sections of C12C12 and O16O16 systems are calculated in the above framework. The results are compared with the corresponding calculations coming from the fitting procedures with the input finite range DDM3Y1-Reid potential and the available experimental data at different incident energies. It is shown that a reasonable description of the elastic C12C12 and O16O16 scattering data at the low and medium energies can be obtained by using the above LOCV AEI, without any need to define a parametrized density-dependent function in the effective nucleon-nucleon potential, which is formally considered in the typical DDM3Y1-Reid interactions.

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  • Received 30 August 2017
  • Revised 7 February 2018

DOI:https://doi.org/10.1103/PhysRevC.97.034611

©2018 American Physical Society

Physics Subject Headings (PhySH)

Nuclear Physics

Authors & Affiliations

M. Rahmat and M. Modarres*

  • Department of Physics, University of Tehran, Tehran 1439955961, Iran

  • *Corresponding author: mmodares@ut.ac.ir

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Issue

Vol. 97, Iss. 3 — March 2018

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