723 citations · 5k across the 184 of their papers we have counts for
6 papers · 2 filters
Heavy-light meson in anisotropic lattice QCD
H. Matsufuru, J. Harada, T. Onogi +1
We examine whether the improved quark action on anisotropic lattices can be used as a framework for the heavy quark, which enables precision computation of matrix elements o…
mixing in quenched lattice QCD
JLQCD Collaboration, S. Aoki, M. Fukugita +13
We present our results of lattice calculations of parameters, which parameterize =2 transition amplitudes together with the leptonic decay constant. Calculations are made i…
Perturbative calculation of O(a) improvement coefficients
Junpei Harada, Shoji Hashimoto, Andreas S. Kronfeld +1
We compute several coefficients needed for O(a) improvement of currents in perturbation theory, using the Brodsky-Lepage-Mackenzie prescription for choosing an optimal scale q*. We…
I=2 Pion Scattering Length with the Wilson Fermion
JLQCD Collaboration, S. Aoki, M. Fukugita +14
The calculation of the I=2 pion scattering length in quenched lattice QCD is revisited. The calculation is carried out with the Wilson fermion action employing Lüscher's finite siz…
Heavy quark action on the anisotropic lattice
Junpei Harada, Hideo Matsufuru, Tetsuya Onogi +1
We investigate the improved quark action on anisotropic lattice as a potential framework for the heavy quark, which may enable precision computation of hadronic matrix eleme…
Charmed hadron physics in quenched anisotropic lattice QCD
J. Harada, H. Matsufuru, T. Onogi +1
We investigate the anisotropic lattice with improved quark action as a candidate of framework in which we can treat both the heavy and light quark region in the same manner…