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Title: Systematic study of low-lying E1 strength using the time-dependent mean field theory

Abstract

We carry out systematic investigation of electric dipole (E1) mode from light to heavy nuclei, using a new time-dependent mean field theory: the Canonical-basis Time-Dependent Hartree-Fock-Bogoliubov (Cb-TDHFB) theory. The Cb-TDHFB in the three-dimensional coordinate space representation can deal with pairing correlation and any kind of deformation in the timedependent framework. We report the neutron-number dependence of the low-energy E1 mode for light (A > 40) and heavy isotopes (A < 100) around N= 82.

Authors:
; ;  [1];  [2];  [3]
  1. Center for Nuclear Study, Univ. of Tokyo, Bunkyo-ku, 113-0033, Japan and Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198 (Japan)
  2. (Japan) and Center for Computational Sciences, Univ. of Tsukuba, Tsukuba-shi, 305-8571 (Japan)
  3. (Japan)
Publication Date:
OSTI Identifier:
22075784
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1484; Journal Issue: 1; Conference: Conference on origin of matter and evolution of galaxies 2011, Wako (Japan), 14-17 Nov 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COORDINATES; CORRELATIONS; DEFORMED NUCLEI; E1-TRANSITIONS; HARTREE-FOCK METHOD; HARTREE-FOCK-BOGOLYUBOV THEORY; HEAVY NUCLEI; ISOTOPES; LIGHT NUCLEI; MEAN-FIELD THEORY; NUCLEAR DEFORMATION; RESONANCE; THREE-DIMENSIONAL CALCULATIONS; TIME DEPENDENCE

Citation Formats

Ebata, S., Nakatsukasa, T., Inakura, T., Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198, and Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198. Systematic study of low-lying E1 strength using the time-dependent mean field theory. United States: N. p., 2012. Web. doi:10.1063/1.4763442.
Ebata, S., Nakatsukasa, T., Inakura, T., Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198, & Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198. Systematic study of low-lying E1 strength using the time-dependent mean field theory. United States. doi:10.1063/1.4763442.
Ebata, S., Nakatsukasa, T., Inakura, T., Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198, and Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198. Mon . "Systematic study of low-lying E1 strength using the time-dependent mean field theory". United States. doi:10.1063/1.4763442.
@article{osti_22075784,
title = {Systematic study of low-lying E1 strength using the time-dependent mean field theory},
author = {Ebata, S. and Nakatsukasa, T. and Inakura, T. and Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198 and Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako-shi, 351-0198},
abstractNote = {We carry out systematic investigation of electric dipole (E1) mode from light to heavy nuclei, using a new time-dependent mean field theory: the Canonical-basis Time-Dependent Hartree-Fock-Bogoliubov (Cb-TDHFB) theory. The Cb-TDHFB in the three-dimensional coordinate space representation can deal with pairing correlation and any kind of deformation in the timedependent framework. We report the neutron-number dependence of the low-energy E1 mode for light (A > 40) and heavy isotopes (A < 100) around N= 82.},
doi = {10.1063/1.4763442},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1484,
place = {United States},
year = {2012},
month = {11}
}