3 citations · 5 across the 4 of their papers we have counts for
4 papers
Axial charges of excited nucleons from CI-fermions
T. Maurer, T. Burch, L. Ya. Glozman +3
We report lattice QCD results on the axial charges of ground and excited nucleon states of both parities. This is the first study of these quantities with approximately chiral (CI)…
Decays of mesons with charm quarks on the lattice
A. Ali Khan, V. Braun, T. Burch +4
We investigate mesons containing charm quarks on fine lattices with a^{-1} \sim 5 GeV. The quenched approximation is employed using the Wilson gauge action at β= 6.6 and nonperturb…
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 meson spectroscopy with chirally improved fermions
T. Burch, C. Gattringer, L. Glozman +4
We present excited meson masses from quenched calculations using chirally improved (CI) quarks at pion masses down to 350 MeV. The salient features of our analysis are the use of a…