THE ANHARMONIC CORRECTION IN THE SOLITON MODEL OF THE HYPERONS

Authors
BJORNBERG M DANNBOM K RISKA DO
Citation
M. Bjornberg et al., THE ANHARMONIC CORRECTION IN THE SOLITON MODEL OF THE HYPERONS, Nuclear physics. A, 582(3-4), 1995, pp. 621-632
Citations number
21
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
582
Issue
3-4
Year of publication
1995
Pages
621 - 632
Database
ISI
SICI code
0375-9474(1995)582:3-4<621:TACITS>2.0.ZU;2-1
Abstract
We derive the anharmonic correction to the hyperon energy in the bound -state version of the topological soliton model for the hyperons, and show that it represents a negative correction of at most 10% to the en ergy of the bound heavy flavour two-meson system in the case of cascad e hyperons. The main anharmonic correction arises from the mass term i n the lagrangian density.