Cb-TDHFB Calculation for the Low-Lying E1 Strength of Heavy Nuclei around the r-Process Path(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)

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概要

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• We have developed the canonical-basis time-dependent Hartree-Fock-Bogoliubov (Cb-TDHFB) method and carry out a systematic investigation on the low-lying electric dipole (E1) mode using the Cb-TDHFB. The Cb-TDHFB is a new method which is derived from TDHFB represented in the canonical basis with an approximation for pairing correlation analogous to the BCS theory. We apply the method to linear-response calculation for even-even nuclei. We report the neutron-number dependence of low-lying E1 strength in light (A < 70) and heavy isotopes (A > 100) around the magic number of N = 82.

• 2012-10-22

著者

• EBATA Shuichiro

  Center for Nuclear Study, University of Tokyo

• NAKATSUKASA Takashi

  RIKEN Nishina Center

• INAKURA Tsunenori

  RIKEN Nishina Center

関連論文

• Cb-TDHFB Calculation for the Low-Lying E1 Strength of Heavy Nuclei around the r-Process Path(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)

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