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Influence of the nonperturbative quark-gluon vertex on the meson and baryon spectrum.

Authors :
Williams, Richard
Sanchis-Alepuz, Hèlios
Source :
AIP Conference Proceedings. 2016, Vol. 1701, p040021-1-040021-5. 5p.
Publication Year :
2016

Abstract

We present a calculation of the Hadron spectrum in the Dyson-Schwinger/Bethe-Salpeter approach to continuum QCD. A sophisticated truncation featuring all covariant structures of the quark-gluon vertex, with its inherent flavour dependence, is employed in a framework that preserves the dynamics of chiral symmetry breaking. The study is suggestive as to the relevance of additional resonant and non-resonant two- and three-body contributions. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
1701
Database :
Academic Search Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
112531947
Full Text :
https://doi.org/10.1063/1.4938638