439 citations · 2.3k across the 48 of their papers we have counts for
53 papers
Reply to comment on "The -meson: four-quark vs. two-quark components and decay width in a Bethe-Salpeter approach"
Nico Santowsky, Gernot Eichmann, Christian S. Fischer +2
In a recent comment [1] Blankleider and Kvinikhidze claim that our work [2] is based on a set of inconsistent Bethe-Salpeter equations for the coupling of four-quark to two-quark s…
The -meson: four-quark vs. two-quark components and decay width in a Bethe-Salpeter approach
Nico Santowsky, Gernot Eichmann, Christian S. Fischer +2
We study the dynamical generation of resonances in isospin singlet channels with mixing between two- and four-quark states. To this end we generalise a Bethe-Salpeter approach to f…
Kaon-box contribution to the anomalous magnetic moment of the muon
Gernot Eichmann, Christian S. Fischer, Richard Williams
We present results for the charged kaon-box contributions to the hadronic light-by-light (HLBL) correction of the muon's anomalous magnetic moment. To this end we determine the kao…
Single pseudoscalar meson pole and pion box contributions to the anomalous magnetic moment of the muon
Gernot Eichmann, Christian S. Fischer, Esther Weil +1
We present results for single pseudoscalar meson pole contributions and pion box contributions to the hadronic light-by-light (LBL) correction of the muon's anomalous magnetic mome…
The Low-Radioactivity Underground Argon Workshop: A workshop synopsis
Thomas Alexander, Henning O. Back, Walter Bonivento +22
In response to the growing need for low-radioactivity argon, community experts and interested parties came together for a 2-day workshop to discuss the worldwide low-radioactivity…
On the quark-gluon vertex at non-vanishing temperature
Romain Contant, Markus Q. Huber, Christian S. Fischer +2
We perform a semi-perturbative calculation of the quark-gluon vertex inspired from the three-loop expanded 3PI effective action and investigate the relative strengths of the chiral…