289 citations · 720 across the 11 of their papers we have counts for
11 papers
Excited and exotic charmonium, and meson spectra for two light quark masses from lattice QCD
Gavin K. C. Cheung, Cian O'Hara, Graham Moir +4
We present highly-excited charmonium, and meson spectra from dynamical lattice QCD calculations with light quarks corresponding to MeV and compare these to…
Coupled-Channel , and Scattering from Lattice QCD
Graham Moir, Michael Peardon, Sinéad M. Ryan +2
We present the first lattice QCD study of coupled-channel , and scattering in isospin-1/2 in three partial waves. Using distillation, we compute matrices of…
An estimate of the hadronic vacuum polarization disconnected contribution to the anomalous magnetic moment of the muon from lattice QCD
Bipasha Chakraborty, C. T. H. Davies, J. Koponen +3
The quark-line disconnected diagram is a potentially important ingredient in lattice QCD calculations of the hadronic vacuum polarization contribution to the anomalous magnetic mom…
Excited spectroscopy of mesons containing charm quarks from lattice QCD
Graham Moir, Michael Peardon, Sinead M. Ryan +2
We present highly excited spectra of charmonium, charm-light and charm-strange mesons using the dynamical anisotropic lattices of the Hadron Spectrum Collaboration. The use of nove…
Excited spectroscopy of charmed mesons from lattice QCD
Graham Moir, Michael Peardon, Sinead M. Ryan +2
We present spectra of highly excited D and Ds mesons up to around 3.8 GeV determined using dynamical lattice QCD. We employ novel computational techniques and the variational metho…
Excited and exotic charmonium spectroscopy from lattice QCD
Liuming Liu, Graham Moir, Michael Peardon +7
We present a spectrum of highly excited charmonium mesons up to around 4.5 GeV calculated using dynamical lattice QCD. Employing novel computational techniques and the variational…
Charmonium spectroscopy from an anisotropic lattice study
Liuming Liu, Sinead M. Ryan, Mike Peardon +2
We present a progress report on our study of the charmonium spectrum in full QCD on anisotropic lattices generated by the Hadron Spectrum Collaboration. We adopt a large basis of i…
Excited-Nucleon Spectroscopy with 2+1 Fermion Flavors
Saul Cohen, John M. Bulava, Justin Foley +10
We present progress made by the Hadron Spectrum Collaboration (HSC) in determining the tower of excited nucleon states using 2+1-flavor anisotropic clover lattices. The HSC has bee…
Tuning anisotropies for dynamical gauge configurations
R. Morrin, M. Peardon, S. M. Ryan
We present methods and results for the tuning of quark and gluon anisotropies for improved actions in N_f = 2 QCD.
Gauge Theories on a 2+2 Anisotropic Lattice
Giuseppe Burgio, Alessandra Feo, Mike Peardon +1
The implementation of gauge theories on a four-dimensional anisotropic lattice with two distinct lattice spacings is discussed, with special attention to the case where two axes ar…
QCD on 2+2 anisotropic lattices
G. Burgio, A. Feo, M. J. Peardon +1
We discuss the implementation of QCD on 2+2 anisotropic lattices. Technical details regarding the choice of the action as well as perturbative and non-perturbative improvement are…