Searches for the Σ-nucleus Potential
Abstract
The determination of the Σ-nucleus potential is the main orientation of the late Σ-hypernuclear physics. For this purpose, the last (Κ-,π+) light Σ-hypernuclear spectra were studied together with the recent (π-, Κ+)28Si_Σ spectrum in the context of the Green function method with a square well optical potential and a delta function spin-orbit interaction using plane waves. It was found that these spectra with a broad enhancement mainly at large energies are well described by a repulsive potential with nonzero imaginary and spin-orbit parts.
Article Details
- How to Cite
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Petridou, T. (2020). Searches for the Σ-nucleus Potential. HNPS Advances in Nuclear Physics, 13, 191–202. https://doi.org/10.12681/hnps.2969
- Issue
- Vol. 13 (2004): HNPS2004
- Section
- Oral contributions