439 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GrazAT211 papers
- Graz University of TechnologyAT46 papers
- Austrian Academy of SciencesAT17 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- University of ViennaAT16 papers
- Institute of High Energy PhysicsCN13 papers
- Justus-Liebig-Universität GießenDE13 papers
- Heidelberg UniversityDE11 papers
- European Southern ObservatoryCL8 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE7 papers
- Helmholtz-Zentrum Dresden-RossendorfDE7 papers
- Jožef Stefan InstituteSI7 papers
5 papers · 2 filters
Semileptonic meson decays in point-form relativistic quantum mechanics: unambiguous extraction of weak form factors
Maria Gomez-Rocha
The point-form version of the Bakamjian-Thomas construction is applied to the description of several semileptonic decays of mesons. Weak form factors are extracted without ambiguit…
Spectra of heavy quarkonia in a Bethe-Salpeter-equation approach
Thomas Hilger, Carina Popovici, Maria Gomez-Rocha +1
In a covariant Bethe-Salpeter-equation approach and with a rainbow-ladder truncated model of QCD, we investigate the use of an effective interaction with the goal of reproducing QC…
On a new approach to meson phenomenology with the Bethe-Salpeter equation
Carina Popovici, Thomas Hilger, Maria Gomez-Rocha +1
We investigate capabilities of the effective interaction in a rainbow-ladder truncated meson model of QCD within a covariant Landau-gauge Bethe-Salpeter-equation approach. Based up…
A Dyson-Schwinger study of the four-gluon vertex
Anton K. Cyrol, Markus Q. Huber, Lorenz von Smekal
We present a self-consistent calculation of the four-gluon vertex of Landau gauge Yang--Mills theory from a truncated Dyson--Schwinger equation. The equation contains the leading d…
First look at heavy-light mesons with a dressed quark-gluon vertex
Maria Gomez-Rocha, Thomas Hilger, Andreas Krassnigg
Following up on earlier work, we investigate possible effects of a dressed quark-gluon vertex in heavy-light mesons. In particular, we study corrections to the popular rainbow-ladd…