Elsevier

Nuclear Physics A

Volume 391, Issue 2, 27 December 1982, Pages 377-412
Nuclear Physics A

Excitation of high-spin particle-hole states in A = 28 nuclei by 27Al(α, t) and (α, 3He) reactions

https://doi.org/10.1016/0375-9474(82)90616-9Get rights and content

Abstract

The 27Al(α, t) and (α, 3He) reactions have been measured at Eα = 64.5 MeV. The experimental angular distributions were analyzed by the exact finite-range DWBA calculations assuming a nucleon stripping mechanism. The distributions of spectroscopic strengths for the single-particle transitions with transferred angular momenta l = 0, 1, 2, 3 and 4 have been obtained. The strengths for the transitions to the stretched 6 states in 28Si and 28Al are compared to those obtained from inelastic scattering on 28Si. The present results show no distinctive differences in the structures for 6T = 0 and 1 states in 28Si such as are observed in proton and pion inelastic scattering on 28Si.

References (39)

  • R.A. Lindgren

    Phys. Rev. Lett.

    (1979)
  • D. Dehnhard

    Nucl. Phys.

    (1982)
    D.B. Holtkamp

    Nucl. Phys.

    (1982)
  • H. Orihara

    Phys. Rev. Lett.

    (1982)
  • C. Olmer

    Phys. Rev. Lett.

    (1979)
  • D.B. Holtkamp

    Phys. Rev. Lett.

    (1980)
  • J. Dalmas et al.

    Phys. Rev.

    (1974)
    G.F. Neal et al.

    Phys. Lett.

    (1973)
    G.F. Neal et al.

    Phys. Rev.

    (1975)
  • H. Nann

    Nucl. Phys.

    (1982)
  • S. Kato et al.

    Nucl. Instr.

    (1978)
  • I. Nonaka et al.

    Inst. for Nuclear Study Report, INS-J-132

    (1971)
  • P.M. Endt et al.

    Nucl. Phys.

    (1978)
  • TWOFNR — an exact finite-range distorted wave Born approximation code written by M. Igarashi...
  • T. Wada

    IPCR Report

    (1970)
  • R.W. Barnard

    Nucl. Phys.

    (1968)
  • S. Kato et al.

    J. Phys. Soc. Japan

    (1981)
  • G.S. Adams

    Phys. Rev.

    (1977)
  • K. Hosono
  • J. Dubach et al.

    Phys. Rev. Lett.

    (1978)
    W. Bertozzi

    Nucl. Phys.

    (1982)
  • C.L. Morris

    Phys. Lett.

    (1979)
  • A. Yen

    Phys. Lett.

    (1980)
  • Cited by (29)

    • Nuclear data sheets for A = 28

      2013, Nuclear Data Sheets
    • Energy levels of A = 21-44 nuclei (VII)

      1990, Nuclear Physics, Section A
    View all citing articles on Scopus

    Present address: Nuclear Physics Laboratory, University of Colorado, Boulder, CO 80309 USA.

    View full text