90 citations · 180 across the 6 of their papers we have counts for
7 papers · 1 filter
Nucleon, Delta and Omega excited state spectra at three pion mass values
John Bulava, Robert G. Edwards, Bálint Joó +5
The energies of the excited states of the Nucleon, Delta and Omega are computed in lattice QCD, using two light quarks and one strange quark on anisotropic lattices. The calculatio…
Nucleon, and excited states in lattice QCD
J. Bulava, R. G. Edwards, E. Engelson +5
The energies of the excited states of the Nucleon, and are computed in lattice QCD, using two light quarks and one strange quark on anisotropic lattices. The calculation is…
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…
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…
Excited State Nucleon Spectrum with Two Flavors of Dynamical Fermions
John M. Bulava, Robert G. Edwards, Eric Engelson +8
Highly excited states for isospin 1/2 baryons are calculated for the first time using lattice QCD with two flavors of dynamical quarks. Anisotropic lattices are used with two pion…
Cascade Baryon Spectrum from Lattice QCD
Nilmani Mathur, John M. Bulava, Robert G. Edwards +7
A comprehensive study of the cascade baryon spectrum using lattice QCD affords the prospect of predicting the masses of states not yet discovered experimentally, and determining th…
Excited nucleon spectrum with two flavors of dynamical fermions
John M. Bulava, Robert G. Edwards, Eric Engelson +7
We compute the spectrum of excited nucleons using the anisotropic Wilson lattice with two flavors of dynamical fermions. Using optimized sets of operators which transform irreducib…