output
20132026
most citedBaryons as relativistic three-quark bound states

439 citations

Showing 2014 · hep-phShow all

5 papers · 2 filters

hep-ph2014★ 8 cited

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…

hep-ph2014★ 91 cited

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…

hep-ph2014★ 19 cited

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…

hep-ph2014★ 82 cited

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…

hep-ph2014★ 23 cited

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…