Adiabatic Approximation in Multi-Dimensional Penetration Problem : Nuclear Physics

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概要

• 論文の詳細を見る

• Adiabatic approximation for multi-dimensional penetration problem in which mass tensors are functions of position is discussed. Definition of adiabatic path is shown to be closely related to transformation to a standard coordinate system where mass tensors are diagonal and, at the same time, the potential is flat except for one dimension which corresponds to fissioning degree of freedom. We discuss the general condition of the validity of the adiabatic approximation using this coordinate system and show that the adiabatic path is a good approximation when the potential has a simple geometry and mass tensors are changing smoothly as is realized in our fission calculation using the potential and mass tensors calculated by macroscopic model.

• 理論物理学刊行会の論文
• 1992-05-25

著者

• IWAMOTO Akira

  Tokai Research Establishment, Japan Atomic Energy Research Institute (JAERI)

• IWAMOTO Akira

  Advanced Science Research Center Japan Atomic Energy Research Institute

• Iwamoto Akira

  Japan Atomic Energy Research Institute

• TOMITA Yoshiaki

  Japan Atomic Energy Research Institute

• Iwamoto Akira

  Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan

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