Extended-soft-core Baryon-Baryon Model I. Nucleon-Nucleon Scattering (ESC04) Extended-soft-core Baryon-Baryon Model I. Nucleon-Nucleon Scattering (ESC04)
| dc.creator | Rijken, Th. A. | |
| dc.date | 2006-03-15 | |
| dc.date.accessioned | 2026-07-07T10:46:57Z | |
| dc.date.available | 2026-07-07T10:46:57Z | |
| dc.description | The NN results are presented from the extended-soft-core (ESC) interactions. They cosist of local- and non-local-potentials due to (i) one-boson-exchange (OBE), pseudo-scalar-, vector-, scalar-, and axial-vector-nonets, (ii) diffractive exchanges, (iii) two-pseudoscalar-exchange, and (iv) meson-pair-exchange (MPE). Fits to the pp- and np-data for 0 < T(lab) < 350 MeV have typical χ^2/Ndata= 1.15. Used are less than 20 parameters, which are coupling constants and cut-off masses. The couplings follow rather closely the pattern predicted by the quark-pair-creation model. As a result the 11 OBE-couplings are rather constrained, i.e. quasi-free. The deuteron binding energy and several NN scattering lengths are fitted at the same time. | |
| dc.description | 8 figures, preprint version 41 pages, two-column version 18 pages | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0603041 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0603041 | |
| dc.identifier | Phys.Rev.C73:044007,2006 | |
| dc.identifier | doi:10.1103/PhysRevC.73.044007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183406 | |
| dc.subject | Nuclear Theory | |
| dc.title | Extended-soft-core Baryon-Baryon Model I. Nucleon-Nucleon Scattering (ESC04) Extended-soft-core Baryon-Baryon Model I. Nucleon-Nucleon Scattering (ESC04) | |
| dc.type | text |