7–11 Jul 2025
University of the Witwatersrand, Johannesburg
Africa/Johannesburg timezone
Registration open until 20 May 2025

Comparative Study of Neutron and Proton Halo Breakup Cross Sections

Not scheduled
1h
Solomon Mahlangu House (University of the Witwatersrand, Johannesburg)

Solomon Mahlangu House

University of the Witwatersrand, Johannesburg

Oral Presentation Track G - Theoretical and Computational Physics Theoretical and Computational Physics

Speaker

Dr Lucas Vusi Ndala (University of South Africa)

Description

We use the Continuum Discretized Coupled Channels (CDCC) method to study in detail the similarities and differences between neutron and proton halo breakup cross sections including total, nuclear, and
Coulomb contributions in the breakup reactions of 8B→7Be+p and 8Be→7Be+n on various target nuclei (28Si, 120Sn and 236U). Our preliminary results reveal that the neutron halo breakup cross sections are generally larger than those of the proton halo. Additionally, we find that continuum-
continuum couplings are stronger in the neutron halo breakup than in the proton halo breakup.

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Primary author

Dr Lucas Vusi Ndala (University of South Africa)

Co-author

Prof. Mantile Leslie Lekala (University of South Africa)

Presentation materials

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