Back to Search
Start Over
Equivalent hyperon-nucleon interactions in low-momentum space
- Source :
- Phys.Rev.C76:064002,2007
- Publication Year :
- 2007
-
Abstract
- Equivalent interactions in a low-momentum space for the $\Lambda N$, $\Sigma N$ and $\Xi N$ interactions are calculated, using the SU$_6$ quark model potential as well as the Nijmegen OBEP model as the input bare interaction. Because the two-body scattering data has not been accumulated sufficiently to determine the hyperon-nucleon interactions unambiguously, the construction of the potential even in low-energy regions has to rely on a theoretical model. The equivalent interaction after removing high-momentum components is still model dependent. Because this model dependence reflects the character of the underlying potential model, it is instructive for better understanding of baryon-baryon interactions in the strangeness sector to study the low-momentum space $YN$ interactions.<br />Comment: 9 pages, 13 figures, accepted for publication in Phys. Rev. C
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys.Rev.C76:064002,2007
- Publication Type :
- Report
- Accession number :
- edsarx.0711.1058
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevC.76.064002