Adiabatic hyperspherical approach to large-scale nuclear dynamics

We formulate a fully microscopic approach to large-scale nuclear dynamics using a hyperradius as a collective coordinate. An adiabatic potential is defined by taking account of all possible configurations at a fixed hyperradius, and its hyperradius dependence plays a key role in governing the global...

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Bibliographic Details
Published inProgress of theoretical and experimental physics Vol. 2015; no. 4
Main Author Suzuki, Yasuyuki
Format Journal Article
LanguageEnglish
Published Oxford University Press 01.04.2015
Subjects
D11
D10
D21
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Summary:We formulate a fully microscopic approach to large-scale nuclear dynamics using a hyperradius as a collective coordinate. An adiabatic potential is defined by taking account of all possible configurations at a fixed hyperradius, and its hyperradius dependence plays a key role in governing the global nuclear motion. In order to go to larger systems beyond few-body systems, we suggest basis functions of a microscopic multicluster model, propose a method for calculating matrix elements of an adiabatic Hamiltonian with use of Fourier transforms, and test its effectiveness.
ISSN:2050-3911
2050-3911
DOI:10.1093/ptep/ptv052