Local scale transformations and extended matter distributions in nuclei

S. Karataglidis, K. Amos, and B. G. Giraud
Phys. Rev. C 71, 064601 – Published 9 June 2005

Abstract

Local scale transformations are made to vary the long-range properties of harmonic oscillator orbitals conventionally used in model structure calculations of nuclear systems. The transformations ensure that those oscillator states asymptotically have exponentially decaying forms consistent with a set of chosen single-nucleon energies, leaving the structure essentially unchanged within the body of the nucleus. Application has been made to the radioactive nuclei He6,8 and Li11, and the resulting wave functions are used to generate g-folding optical potentials for elastic scattering of those ions from hydrogen. As a consistency test, application has been made to form wave functions for Ca40, and they have been used also to specify relevant proton-Ca40 optical potentials with which elastic scattering has been predicted.

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  • Received 17 October 2004

DOI:https://doi.org/10.1103/PhysRevC.71.064601

©2005 American Physical Society

Authors & Affiliations

S. Karataglidis* and K. Amos

  • School of Physics, University of Melbourne, Victoria 3010, Australia

B. G. Giraud

  • Service de Physique Théorique, DSM, CEA-Saclay, F-91191 Gif-sur-Yvette, France.

  • *Electronic address: kara@physics.unimelb.edu.au
  • Electronic address: amos@physics.unimelb.edu.au
  • Electronic address: giraud@spht.saclay.cea.fr

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Vol. 71, Iss. 6 — June 2005

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