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Title: Two-Neutron Separation Energies Of Even-Even Rare-Earth Neutron-Rich Nuclei

Abstract

The variation of the two-neutron separation energy (S2N), as a function of N, is studied using a microscopic model that includes the pairing effects rigorously within the Fixed-Sharp-BCS method. The model has been tested for ''ordinary'' nuclei and has correctly reproduced the experimental data. The study has then been extended to the neutron-rich nuclei and has shown a relatively important variation of S2N when N= 100 which may be attributed to the existence of a new magic number.

Authors:
;  [1]; ;  [1];  [2]
  1. Laboratoire de Physique Theorique, Faculte de Physique USTHB, Algiers (Algeria)
  2. (Algeria)
Publication Date:
OSTI Identifier:
21057186
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 899; Journal Issue: 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 22-26 Aug 2006; Other Information: DOI: 10.1063/1.2733268; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BCS THEORY; EVEN-EVEN NUCLEI; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPE SEPARATION; NEUTRON SEPARATION ENERGY; NEUTRON-RICH ISOTOPES; NUCLEAR MODELS; PAIRING INTERACTIONS; RARE EARTHS; VARIATIONS

Citation Formats

Benhamouda, N., Oudih, M. R., Allal, N. H., Fellah, M., and CRNA, 2Bd Frantz Fanon, BP399 Alger-Gare, Algiers. Two-Neutron Separation Energies Of Even-Even Rare-Earth Neutron-Rich Nuclei. United States: N. p., 2007. Web. doi:10.1063/1.2733268.
Benhamouda, N., Oudih, M. R., Allal, N. H., Fellah, M., & CRNA, 2Bd Frantz Fanon, BP399 Alger-Gare, Algiers. Two-Neutron Separation Energies Of Even-Even Rare-Earth Neutron-Rich Nuclei. United States. doi:10.1063/1.2733268.
Benhamouda, N., Oudih, M. R., Allal, N. H., Fellah, M., and CRNA, 2Bd Frantz Fanon, BP399 Alger-Gare, Algiers. Mon . "Two-Neutron Separation Energies Of Even-Even Rare-Earth Neutron-Rich Nuclei". United States. doi:10.1063/1.2733268.
@article{osti_21057186,
title = {Two-Neutron Separation Energies Of Even-Even Rare-Earth Neutron-Rich Nuclei},
author = {Benhamouda, N. and Oudih, M. R. and Allal, N. H. and Fellah, M. and CRNA, 2Bd Frantz Fanon, BP399 Alger-Gare, Algiers},
abstractNote = {The variation of the two-neutron separation energy (S2N), as a function of N, is studied using a microscopic model that includes the pairing effects rigorously within the Fixed-Sharp-BCS method. The model has been tested for ''ordinary'' nuclei and has correctly reproduced the experimental data. The study has then been extended to the neutron-rich nuclei and has shown a relatively important variation of S2N when N= 100 which may be attributed to the existence of a new magic number.},
doi = {10.1063/1.2733268},
journal = {AIP Conference Proceedings},
number = 1,
volume = 899,
place = {United States},
year = {Mon Apr 23 00:00:00 EDT 2007},
month = {Mon Apr 23 00:00:00 EDT 2007}
}
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