RT Conference Proceedings
T1 Proton halo effects in the 8B+64Zn collision around the Coulomb barrier
A1 Pietro, A.di
A1 Martel Bravo, Ismael
A1 Vignales, S.
AB 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.
PB IOP Publishing
SN 1742-6588
SN 1742-6596 (electrónico)
YR 2023
FD 2023
LK https://hdl.handle.net/10272/22706
UL https://hdl.handle.net/10272/22706
LA eng
NO Di Pietro, A., Spartá, R., Figuera, P., Tengblad, O., Moro, A., Lei, J., Fernandez Garcia, J., Acosta, L., Jonson, B., Borge, M., Cederkäll, J., Davinson, T., Ovejas, J., Fraile, L., Galaviz, D., Halkjaer Jensen, J., La Cognata, M., Martel, I., Perea, A., … Vignales, S. (2023). Proton halo effects in the 8B+64Zn collision around the Coulomb barrier. In Journal of Physics: Conference Series (Vol. 2586, Issue 1, p. 012079). IOP Publishing. https://doi.org/10.1088/1742-6596/2586/1/012079
DS Repositorio Institucional de la Universidad de Huelva
RD 19 jun 2026