Interacting Boson Model Description of Nuclear Structure Effects in Subbarrier Fusion (原子核における散逸・拡散・揺らぎの理論)

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概要

• 論文の詳細を見る

• Recent accurate measurements of fusion cross sections at subbarrier energies have enabled extraction of barrier distributions which could provide a novel test for collective models. Data on angular momentum transfer also constrain models of subbarrier fusion. We have carried out a systematic study of subbarrier fusion of ^<16>O with some rare earth nuclei using a scheme which incorporates the Interacting Boson Model for nuclear structure effects. The existing fusion cross section, barrier distribution and average angular momentum data are fitted with a consistent set of parameters. The coupling strengths determined from fitting the subbarrier fusion data are compared with those found in Coulomb excitation.

• 素粒子論グループ 素粒子研究編集部の論文
• 1994-10-20

著者

• Bennett J.r.

  Department Of Physics Tohoku University

• Balantekin A.b.

  Department Of Physics University Of Wisconsin

• Kuyucak S.

  Department of Theoretical Physics, Research School of Physical Sciences, Australian National Univers

• Kuyucak S.

  Department Of Theoretical Physics Research School Of Physical Sciences Australian National Universit

• Bennett J.R.

  Department of Physics and Astronomy, University of North Carolina

関連論文

• Interacting Boson Model Description of Nuclear Structure Effects in Subbarrier Fusion (原子核における散逸・拡散・揺らぎの理論)
• Effects of Dissipation on Fast Quantum Tunneling

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