FLAVORED SCALAR MESONS AND CHIRAL PERTURBATION-THEORY

Authors
BRAMON A
Citation
A. Bramon, FLAVORED SCALAR MESONS AND CHIRAL PERTURBATION-THEORY, Physics letters. Section B, 333(1-2), 1994, pp. 153-157
Citations number
20
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
333
Issue
1-2
Year of publication
1994
Pages
153 - 157
Database
ISI
SICI code
0370-2693(1994)333:1-2<153:FSMACP>2.0.ZU;2-N
Abstract
The scalar resonances a0(980) and K0(1250 - 1430) are suggested to be the isoscalar and isospinor members of a conventional, i.e. quark-anti quark, SU(3) octet. This result follows from the use of a Resonance Sa turation hypothesis in Chiral Perturbation Theory and should be releva nt when identifying the remaining unflavoured, isoscalar members of th e multiplet, and, possibly, the related scalar glueballs.