Strange two-baryon interactions using chiral effective field theory
| dc.creator | Polinder, H. | |
| dc.date | 2007-11-30 | |
| dc.date.accessioned | 2026-07-07T12:29:54Z | |
| dc.date.available | 2026-07-07T12:29:54Z | |
| dc.description | We have constructed the leading order strangeness S=-1,-2 baryon-baryon potential in a chiral effective field theory approach. The chiral potential consists of one-pseudoscalar-meson exchanges and non-derivative four-baryon contact terms. The potential, derived using SU(3)_f symmetry constraints, contains six independent low-energy coefficients. We have solved a regularized Lippmann-Schwinger equation and achieved a good description of the available scattering data. Furthermore a correctly bound hypertriton has been obtained. | |
| dc.description | 3 pages, 2 PostScript figures, talk to appear in the proceedings of the "20th European Conference on Few-Body Problems in Physics (EFB20), Pisa, Italy, 10-14 September 2007" | |
| dc.identifier | https://arxiv.org/abs/0711.5024 | |
| dc.identifier | http://arxiv.org/abs/0711.5024 | |
| dc.identifier | Few Body Syst.44:113-115,2008 | |
| dc.identifier | doi:10.1007/s00601-008-0269-8 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/215983 | |
| dc.subject | Nuclear Theory | |
| dc.title | Strange two-baryon interactions using chiral effective field theory | |
| dc.type | text |