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- Title
Linear responses in time-dependent Hartree-Fock-Bogoliubov method with Gogny interaction.
- Authors
Hashimoto, Yukio
- Abstract
A numerical method to integrate the time-dependent Hartree-Fock-Bogoliubov (TDHFB) equations with Gogny interaction is proposed. The feasibility of the TDHFB code is illustrated by the conservation of the energy, particle numbers, and center of mass in the small amplitude vibrations of O . The TDHFB code is applied to the isoscalar quadrupole and/or isovector dipole vibrations in the linear (small amplitude) region in oxygen isotopes, O , titanium isotopes, Ti , neon isotope, Ne , and magnesium isotopes, Mg . The isoscalar quadrupole and isovector dipole strength functions are calculated from the expectation values of the isoscalar quadrupole and isovector dipole moments.
- Subjects
ATOMIC units; HARTREE-Fock approximation; LINEAR systems; NUMERICAL analysis; NUCLEAR energy; PARTICLES (Nuclear physics); TITANIUM isotopes; OXYGEN isotopes
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2012, Vol 48, Issue 5, p1
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2012-12055-0