Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2011-01-17
Acta Phys.Polon.B42:609-618,2011
Physics
Nuclear Physics
Nuclear Theory
10 pages, 4 figures, Presented at Zakopane Conference of Nuclear Physics 2010
Scientific paper
10.5506/APhysPolB.42.609
Several approaches to photonuclear reactions, based on the time-dependent density-functional theory, have been developed recently. The standard linearization leads to the random-phase approximation (RPA) or the quasiparticle-random-phase approximation (QRPA). We have developed a parallelized QRPA computer program for axially deformed nuclei. We also present a feasible approach to the (Q)RPA calculation, that is the finite amplitude method (FAM). We show results of photoabsorption cross sections for deformed nuclei using the QRPA and FAM calculations. Finally, the canonical-basis approach to the time-dependent Hartree-Fock-Bogoliubov method is presented, to demonstrate its feasibility and usefulness.
Avogadro Paolo
Ebata Shuichiro
Inakura Tsunenori
Nakatsukasa Takashi
Yoshida Ken'ichi
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