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Title: Continuum effects for the mean-field and pairing properties of weakly bound nuclei

Abstract

Continuum effects in the weakly bound nuclei close to the drip line are investigated using the analytically soluble P[umlt o]schl-Teller-Ginocchio potential. Pairing correlations are studied within the Hartree-Fock-Bogoliubov method. We show that both resonant and nonresonant continuum phase space is active in creating the pairing field. The influence of positive-energy phase space is quantified in terms of localizations of states within the nuclear volume. [copyright] [ital 1999] [ital The American Physical Society]

Authors:
;  [1];  [2];  [3];  [4]
  1. (Grand Accelerateur National dIons Lourds (GANIL), CEA/DSM---CNRS/IN2P3, BP 5027, F-14021 Caen Cedex (France))
  2. (Institute of Theoretical Physics, Warsaw University, Hoza 69, PL-00681 Warsaw (Poland))
  3. (Department of Physics, University of Tennessee, Knoxville, Tennessee 37996 (United States))
  4. (Joint Institute for Heavy Ion Research, Oak Ridge, Tennessee 37831 (United States))
Publication Date:
OSTI Identifier:
6326303
Alternate Identifier(s):
OSTI ID: 6326303
Resource Type:
Journal Article
Journal Name:
Physical Review, C
Additional Journal Information:
Journal Volume: 60:3; Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BOUND STATE; HARTREE-FOCK-BOGOLYUBOV THEORY; MEAN-FIELD THEORY; NUCLEAR FORCES; NUCLEAR PROPERTIES; NUCLEAR THEORY; PAIRING INTERACTIONS; INTERACTIONS 663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)

Citation Formats

Bennaceur, K., Ploszajczak, M., Dobaczewski, J., Dobaczewski, J., and Dobaczewski, J. Continuum effects for the mean-field and pairing properties of weakly bound nuclei. United States: N. p., 1999. Web. doi:10.1103/PhysRevC.60.034308.
Bennaceur, K., Ploszajczak, M., Dobaczewski, J., Dobaczewski, J., & Dobaczewski, J. Continuum effects for the mean-field and pairing properties of weakly bound nuclei. United States. doi:10.1103/PhysRevC.60.034308.
Bennaceur, K., Ploszajczak, M., Dobaczewski, J., Dobaczewski, J., and Dobaczewski, J. Wed . "Continuum effects for the mean-field and pairing properties of weakly bound nuclei". United States. doi:10.1103/PhysRevC.60.034308.
@article{osti_6326303,
title = {Continuum effects for the mean-field and pairing properties of weakly bound nuclei},
author = {Bennaceur, K. and Ploszajczak, M. and Dobaczewski, J. and Dobaczewski, J. and Dobaczewski, J.},
abstractNote = {Continuum effects in the weakly bound nuclei close to the drip line are investigated using the analytically soluble P[umlt o]schl-Teller-Ginocchio potential. Pairing correlations are studied within the Hartree-Fock-Bogoliubov method. We show that both resonant and nonresonant continuum phase space is active in creating the pairing field. The influence of positive-energy phase space is quantified in terms of localizations of states within the nuclear volume. [copyright] [ital 1999] [ital The American Physical Society]},
doi = {10.1103/PhysRevC.60.034308},
journal = {Physical Review, C},
issn = {0556-2813},
number = ,
volume = 60:3,
place = {United States},
year = {1999},
month = {9}
}