To access the full text documents, please follow this link:

Constraints on effective field theory parameters for the Lambda N -> NN transition
Perez Obiol, Axel; Parreño García, Assumpta; Juliá-Díaz, Bruno
Universitat de Barcelona
The relation between the low-energy constants appearing in the effective field theory description of the Lambda N -> NN transition potential and the parameters of the one-meson-exchange model previously developed is obtained. We extract the relative importance of the different exchange mechanisms included in the meson picture by means of a comparison to the corresponding operational structures appearing in the effective approach. The ability of this procedure to obtain the weak baryon-baryon-meson couplings for a possible scalar exchange is also discussed.
Física nuclear
Reaccions nuclears
Nuclear physics
Nuclear reactions
(c) American Physical Society ,2011
Article - Published version
American Physical Society

Show full item record

Related documents

Other documents of the same author

Grass, Tobias; Raventós, D.; Lewenstein, M.; Juliá-Díaz, Bruno
Grass, Tobias; Juliá-Díaz, Bruno; Kus, Marek; Lewenstein, M.
Grass, Tobias; Raventós, D.; Lewenstein, M.; Juliá-Díaz, Bruno