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Title Nijmegen soft-core potential including two-meson exchange
Creator/Author Stoks, V.G.J. [The Flinders University of South Australia, Bedford Park, South Australia 5042 (Australia)] ; Rijken, T.A. [Institute for Theoretical Physics, University of Nijmegen, Nijmegen (Netherlands)]
Publication Date1995 May 10
OSTI IdentifierOSTI ID: 165606
Report Number(s)CONF-9405132--
Other Number(s)APCPCS; ISSN 0094-243X
Resource TypeJournal Article
Resource RelationAIP Conference Proceedings ; VOL. 334 ; ISSUE: 1 ; 14. International IUPAP conference on few body problems in physics, Williamsburg, VA (United States), 26-31 May 1994 ; PBD: 10 May 1995
Subject66 PHYSICS ; NUCLEON-NUCLEON INTERACTIONS; SOFT-CORE POTENTIAL; BOSON-EXCHANGE MODELS; MEV RANGE; CHIRAL SYMMETRY; COUPLING CONSTANTS
Description/Abstract We report on the progress of the construction of the extended soft-core (ESC) Nijmegen potential. Next to the standard one-boson-exchange parts, the model includes the pion-meson-exchange potentials due to the parallel and crossed-box diagrams, as well as the one-pair and two-pair diagrams, vertices for which can be identified with similar interactions appearing in chiral-symmetric Lagrangians. Although the ESC potential is still under construction, it already gives an excellent description of all{ital NN} scattering data below 350 MeV with{chi}{sup 2}/datum=1.3.{copyright}{ital 1995}{ital American}{ital Institute}{ital of}{ital Physics}.
Country of PublicationUnited States
LanguageEnglish
Formatpp. 379-382 ; PL:
System Entry Date2001 May 03

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