1.2k citations · 7.8k across the 104 of their papers we have counts for
6 papers · 1 filter
www.fermiqcd.net
Massimo Di Pierro, Aida X. El-Khadra, Steven Gottlieb +5
A quick review of the features of FermiQCD, a C++ library for fast development of parallel Lattice QCD applications. FermiQCD is fully Object Oriented and is based on MPI but, it r…
D_s spectrum and leptonic decays with Fermilab heavy quarks and improved staggered light quarks
Massimo di Pierro, Aida X. El-Khadra, Steven Gottlieb +5
We present preliminary results for the D_s meson spectrum and decay constants in unquenched lattice QCD. Simulations are carried out with 2+1 dynamical quarks using gauge configura…
Properties of charmonium in lattice QCD with 2+1 flavors of improved staggered sea quarks
Massimo di Pierro, Aida X. El-Khadra, Steven Gottlieb +6
We use the dynamical gluon configurations provided by the MILC collaboration in a study of the charmonium spectrum and psi leptonic width. We examine sea quark effects on mass spli…
A More Improved Lattice Action for Heavy Quarks
M. B. Oktay, A. X. El-Khadra, A. S. Kronfeld +1
We extend the Fermilab formalism for heavy quarks to develop a more improved action. We give results of matching calculations of the improvement couplings at tree level. Finally, w…
Semileptonic decays of mesons in unquenched lattice QCD
Masataka Okamoto, Massimo di Pierro, Aida X. El-Khadra +6
We present our preliminary results for semileptonic form factors of mesons in unquenched lattice QCD. Simulations are carried out with dynamical quarks using gauge co…
Lattice QCD Production on Commodity Clusters at Fermilab
D. Holmgren, A. Singh, P. Mackenzie +1
We describe the construction and results to date of Fermilab's three Myrinet-networked lattice QCD production clusters (an 80-node dual Pentium III cluster, a 48-node dual Xeon clu…