Elsevier

Physics Letters B

Volume 97, Issue 1, 17 November 1980, Pages 58-62
Physics Letters B

Excitation of high-spin unnatural parity states in 208Pb from the (p, p′) reaction at 135 MeV

https://doi.org/10.1016/0370-2693(80)90546-8Get rights and content

Abstract

Differential cross sections for the excitation of states at 6.42, 6.73 and 7.04 MeV in 208Pb by 135 MeV protons are reported. Both the excitation energies and the backward peaked angular distributions observed in this experiment and in a recent (e, e′) experiment strongly suggest that these states are predominantly one-particle-one-hole excitations with Jπ = 12, 14 and 12, respectively. The present (p, p′) data are interpreted using a distorted wave impluse approximation and the effect of configuration mixing between the two 12 states is investigated.

References (26)

  • J. Lichtenstadt

    Phys. Rev. Lett.

    (1978)

    Phys. Rev.

    (1979)
  • W.G. Love et al.

    Phys. Lett.

    (1978)
    W.G. Love
  • G.S. Adams

    Phys. Lett.

    (1980)
  • D.W. Miller et al.

    Phys. Rev.

    (1979)
  • J. Speth et al.

    Phys. Rep.

    (1977)
  • G. Bertsch et al.

    Nucl. Phys.

    (1977)
  • P. Schwandt

    IUFC Tech. and Scient. Rep.

    (1977–1978)
    A. Nadasen, P. Schwandt, P.P. Singh, A.D. Bacher, P.T. Devebec, W.W. Jacobs, M.D. Kaitchuk and J.T. Meek, submitted to...
  • F. Petrovich
  • F. Petrovich et al.

    Phys. Rev. Lett.

    (1969)
    W.G. Love

    Nucl. Phys.

    (1978)
  • S. Krewald et al.

    Phys. Rev. Lett.

    (1980)
  • G.S. Adams

    Phys. Rev. Lett.

    (1977)
  • H. Zarek

    Phys. Rev. Lett.

    (1977)
    S. Yen

    Phys. Lett.

    (1980)
  • R.A. Lindgren et al.

    Phys. Rev. Lett.

    (1979)
  • Cited by (18)

    • Nuclear Data Sheets for A = 208

      2007, Nuclear Data Sheets
    • Nuclear Data Sheets for A = 208

      1986, Nuclear Data Sheets
    View all citing articles on Scopus

    Work supported in part by the National Science Foundation.

    View full text