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Joakim

Joakim Cederkäll

Professor

Joakim

Study of beta-delayed 3-body and 5-body breakup channels observed in the decay of 11Li

Author

  • M. Madurga
  • M.J.G. Borge
  • Joakim Cederkäll
  • et al.

Summary, in English

The @b-delayed charged particle emission from 11Li has been studied with emphasis on the three-body n@a6He and five-body 2@a3n channels from the 10.59 and 18.15 MeV states in 11Be. Monte Carlo simulations using an R-matrix formalism lead to the conclusion that the AHe resonance states play a significant role in the break-up of these states. The results exclude an earlier assumption of a phase-space description of the break-up process of the 18.15 MeV state. Evidence for extra sequential decay paths is found for both states.

Department/s

  • Nuclear physics

Publishing year

2008

Language

English

Pages

1-12

Publication/Series

Nuclear Physics, Section A

Volume

810

Document type

Journal article

Publisher

Elsevier

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0375-9474