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 and 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 -Reid potential and the available experimental data at different incident energies. It is shown that a reasonable description of the elastic and 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 -Reid interactions.
- Received 30 August 2017
- Revised 7 February 2018
DOI:https://doi.org/10.1103/PhysRevC.97.034611
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