| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1838728 | Nuclear Physics A | 2008 | 12 Pages |
Abstract
The β-delayed charged particle emission from 11Li has been studied with emphasis on the three-body nα6He and five-body 2α3n 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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
M. Madurga, M.J.G. Borge, J.C. Angelique, L. Bao, U. Bergmann, A. ButÄ, J. Cederkäll, C.Aa. Diget, L.M. Fraile, H.O.U. Fynbo, H.B. Jeppesen, B. Jonson, F. Maréchal, F.M. Marqués, T. Nilsson, G. Nyman, F. Perrot, K. Riisager, K. Wilhelmsen,