Evidence for Y4 Deformation lIN Ne20 and other sd Shell Nuclei

R. de Swiniarski, C. Glashausser, D. L. Hendrie, J. Sherman, A. D. Bacher, and E. A. McClatchie
Phys. Rev. Lett. 23, 317 – Published 11 August 1969
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Abstract

The sign and magnitude of the haxadecapole deformation in Ne20 is determined from measurements of the inelastic scattering of 24.5-MeV protons. A coupled-channels analysis yields a value for β4 of + 0.28. A similar analysis of other available data in the sd shell suggests a large hexadecapole deformation in Si28 (+0.25) and S32 (+0.25); Mg24 is found to have a Y4 moment close to zero.

  • Received 20 June 1969

DOI:https://doi.org/10.1103/PhysRevLett.23.317

©1969 American Physical Society

Authors & Affiliations

R. de Swiniarski*, C. Glashausser, D. L. Hendrie, J. Sherman, A. D. Bacher, and E. A. McClatchie

  • Lawrence Radiation Laboratory, University of California, Berkeley, California 94720

  • *NATO-Fulbright fellow; permanent address: Institut des Sciences Nucleaires de Grenoble, Grenoble, France.

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Vol. 23, Iss. 6 — 11 August 1969

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