Joakim Cederkäll
Professor
Proton halo effects in the 8B+64Zn collision around the Coulomb barrier
Author
Summary, in English
The 8B+64Zn reaction at 38.5 MeV has been studied at HIE-ISOLDE CERN to investigate proton halo effect on the reaction dynamics. For the first time it was used the only existing post-accelerated 8B beam. The measured elastic scattering angular distribution showed a small suppression of the Coulomb-nuclear interference peak, opposite to what observed for the one-neutron halo nucleus 11Be on the same target where a large suppression was observed instead. Inclusive angular and energy distributions of breakup fragments were also measured showing that, both, elastic and non-elastic breakup contribute. The presence of the additional Coulomb interactions halo-core and halo-target in 8B makes the reaction dynamics in this proton-halo nucleus different than the neutron-halo case. © 2023 Institute of Physics Publishing. All rights reserved.
Department/s
- Particle and nuclear physics
- Nuclear physics
Publishing year
2023-09-01
Language
English
Pages
012079-012079
Publication/Series
Journal of Physics: Conference Series
Volume
2586
Issue
1
Links
Document type
Journal article
Publisher
IOP Publishing
Topic
- Subatomic Physics
- Atom and Molecular Physics and Optics
- Accelerator Physics and Instrumentation
Status
Published
ISBN/ISSN/Other
- ISSN: 1742-6596