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Title: Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction

Abstract

A systematic calculation of barriers for heavy-ion fusion was performed on the basis of the double-folding model by employing two versions of an effective nucleon–nucleon interaction: M3Y interaction and Migdal interaction. The results of calculations by the Hartree–Fockmethod with the SKX coefficients were taken for nuclear densities. The calculations reveal that the fusion barrier is higher in the case of employing theMigdal interaction than in the case of employing the Ðœ3Y interaction. In view of this, the use of the Migdal interaction in describing heavy-ion fusion is questionable.

Authors:
 [1];  [2]
  1. Omsk State Transport University (Russian Federation)
  2. Omsk State Technical University (Russian Federation)
Publication Date:
OSTI Identifier:
22612642
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Atomic Nuclei; Journal Volume: 79; Journal Issue: 4; Other Information: Copyright (c) 2016 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; FOLDING MODEL; HARTREE-FOCK METHOD; HEAVY ION FUSION REACTIONS; NUCLEAR MATTER; NUCLEON-NUCLEON INTERACTIONS

Citation Formats

Gontchar, I. I., and Chushnyakova, M. V., E-mail: maria.chushnyakova@gmail.com. Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction. United States: N. p., 2016. Web. doi:10.1134/S1063778816040104.
Gontchar, I. I., & Chushnyakova, M. V., E-mail: maria.chushnyakova@gmail.com. Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction. United States. doi:10.1134/S1063778816040104.
Gontchar, I. I., and Chushnyakova, M. V., E-mail: maria.chushnyakova@gmail.com. Fri . "Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction". United States. doi:10.1134/S1063778816040104.
@article{osti_22612642,
title = {Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction},
author = {Gontchar, I. I. and Chushnyakova, M. V., E-mail: maria.chushnyakova@gmail.com},
abstractNote = {A systematic calculation of barriers for heavy-ion fusion was performed on the basis of the double-folding model by employing two versions of an effective nucleon–nucleon interaction: M3Y interaction and Migdal interaction. The results of calculations by the Hartree–Fockmethod with the SKX coefficients were taken for nuclear densities. The calculations reveal that the fusion barrier is higher in the case of employing theMigdal interaction than in the case of employing the Ðœ3Y interaction. In view of this, the use of the Migdal interaction in describing heavy-ion fusion is questionable.},
doi = {10.1134/S1063778816040104},
journal = {Physics of Atomic Nuclei},
number = 4,
volume = 79,
place = {United States},
year = {Fri Jul 15 00:00:00 EDT 2016},
month = {Fri Jul 15 00:00:00 EDT 2016}
}