Finite Amplitude Method and Systematic Studies of Photoresponse in Deformed Nuclei

Journal Article · Wed Aug 26 00:00:00 EDT 2009 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3232063· OSTI ID:21344568

Nakatsukasa, Takashi ^[1]; Inakura, Tsunenori; Yabana, Kazuhiro ^[2]

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1. RIKEN Nishina Center, Wako-shi 351-0198 (Japan)
2. Center for Computational Sciences, University of Tsukuba, Tsukuba 305-8571 (Japan)

Finite amplitude method, which we have recently proposed, is applied to calculations of photoabsorption cross sections in light-mass to medium-mass nuclei. The method provides an alternative and feasible approach to fully self-consistent calculations of the random-phase approximation. We adopt a Skyrme functional and solve the linear-response equations directly in the three-dimensional coordinate space representation. As an example of our recent results, systematic behavior of the peak energies of the giant dipole resonance are shown for even-even nuclei.

• OSTI ID: 21344568
• Journal Information: AIP Conference Proceedings, Vol. 1165, Issue 1; Conference: International conference on nuclear structure and dynamics '09, Dubrovnik (Croatia), 4-8 May 2009; Other Information: DOI: 10.1063/1.3232063; (c) 2009 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CROSS SECTIONS
DEFORMED NUCLEI
EVEN-EVEN NUCLEI
GIANT RESONANCE
INTERMEDIATE MASS NUCLEI
LIGHT NUCLEI
NUCLEAR MATTER
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
RANDOM PHASE APPROXIMATION
SKYRME POTENTIAL
THREE-DIMENSIONAL CALCULATIONS
APPROXIMATIONS
CALCULATION METHODS
MATTER
NUCLEI
NUCLEON-NUCLEON POTENTIAL
POTENTIALS
RESONANCE