Article ID Journal Published Year Pages File Type
1852997 Physics Letters B 2014 4 Pages PDF
Abstract

Recent measurements of low-energy (quasi)elastic-scattering angular distribution of halo nuclei have shown a strong suppression of the Coulomb-nuclear interference peak. Examining the components of the elastic-scattering differential cross sections for 11Be + 64Zn and 6He + 208Pb at energies near the Coulomb barrier, this appears to be caused by a dramatic phase-change (destructive) of the reduced Coulomb-nuclear interference term due to continuum couplings.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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