373 citations · 1k across the 7 of their papers we have counts for
9 papers
Exploring the Spectrum of QCD using the Lattice
John Bulava, Saul Cohen, Jozef Dudek +14
The calculation of the spectrum of QCD is key to an understanding of the strong interactions, and vital if we are to capitalize on the experimental study of the spectrum. In this p…
A novel quark-field creation operator construction for hadronic physics in lattice QCD
Michael Peardon, John Bulava, Justin Foley +7
A new quark-field smearing algorithm is defined which enables efficient calculations of a broad range of hadron correlation functions. The technique applies a low-rank operator to…
Exotic and excited-state radiative transitions in charmonium from lattice QCD
Jozef Dudek, Robert Edwards, Christopher Thomas
We compute, for the first time using lattice QCD methods, radiative transition rates involving excited charmonium states, states of high spin and exotics. Utilizing a large basis o…
First results from 2+1 dynamical quark flavors on an anisotropic lattice: light-hadron spectroscopy and setting the strange-quark mass
Huey-Wen Lin, Saul D. Cohen, Jozef Dudek +12
We present the first light-hadron spectroscopy on a set of dynamical, anisotropic lattices. A convenient set of coordinates that parameterize the two-dimensional plane of…
Charmonium in lattice QCD and the non-relativistic quark-model
Jozef J. Dudek, Ermal Rrapaj
We compare the results of a numerical lattice QCD calculation of the charmonium spectrum with the structure of a general non-relativistic potential model. To achieve this we form t…
Charmonium excited state spectrum in lattice QCD
J. J. Dudek, R. G. Edwards, N. Mathur +1
Working with a large basis of covariant derivative-based meson interpolating fields we demonstrate the feasibility of reliably extracting multiple excited states using a variationa…