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Core excitation in $^11Be_g.s.$ via the $p(^11Be,^10Be)d$ reaction

  • S. Fortier
  • , S. Pita
  • , J.S. Winfield
  • , W.N. Catford
  • , N.A. Orr
  • , J. Van de Wiele
  • , Y. Blumenfeld
  • , R. Chapman
  • , S.P.G. Chappell
  • , N.M. Clarke
  • , N. Curtis
  • , M. Freer
  • , S. Gales
  • , K.L. Jones
  • , H. Langevin-Joliot
  • , H. Laurent
  • , I. Lhenry
  • , J.M. Maison
  • , P. Roussel-Chomaz
  • , M. Shawcross
  • M. Smith, K.M. Spohr, T. Suomijarvi, A. de Vismes

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The p(11Be,10Be)d reaction has been studied using a radioactive 11Be beam of 35.3 MeV/nucleon. Differential cross sections have been compared with Distorted Wave Born Approximation calculations, using bound state form factors determined by solving the particle-vibration coupling equations. Calculated cross sections corresponding to a 16% core excitation admixture in the 11Begs wave function are in good agreement with the present data.
    Original languageEnglish
    Pages (from-to)22-27
    Number of pages6
    JournalPhysics Letters B
    Volume461
    Issue number1-2
    DOIs
    Publication statusPublished - 19 Aug 1999

    Keywords

    • Transfer reactions with radioactive nuclear beams
    • DWBA analysis
    • Vibrational coupling form factors
    • 11Begs structure

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