43 citations · 56 across the 5 of their papers we have counts for
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Low and high spin mesons from Clover-Wilson lattices
Tommy Burch, Christian Hagen, Martin Hetzenegger +1
We present results for excited meson spectra from clover-Wilson configurations provided by the CP-PACS Collaboration. In our study we investigate both low and high spin mes…
Excitations of single-beauty hadrons
Tommy Burch, Christian Hagen, Christian B. Lang +2
In this work we study the predominantly orbital and radial excitations of hadrons containing a single heavy quark. We present meson and baryon mass splittings and ratios of meson d…
Excited mesons on dynamical clover-Wilson lattices
Tommy Burch, Christian Ehmann, Christian Hagen +2
We present results for masses of excited mesons from dynamical clover-Wilson lattices provided by the CP-PACS collaboration at pion masses down to 500 MeV. Our analysis of the data…
Excited mesons from dynamical Clover Wilson lattices
Tommy Burch, Christian Hagen, Andreas Schäfer
We study mesons on the lattice with a special focus on excited states. For that purpose we construct several quark sources with different spatial smearings, including p-waves. Thes…
Improvement of quark propagator estimation through domain decomposition
Tommy Burch, Christian Hagen
Applying domain decomposition to the lattice Dirac operator and the associated quark propagator, we arrive at expressions which, with the proper insertion of random sources therein…