373 citations · 7.8k across the 147 of their papers we have counts for
10 papers · 1 filter
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…
Nucleon form factors from high statistics mixed-action calculations with 2+1 flavors
LHPC Collaboration, Wolfram Schroers, Jonathan D. Bratt +16
We present new high-statistics results for nucleon form factors at pion masses of approximately 290, 350, 500, and 600 MeV using a mixed action of domain wall valence quarks on an…
Singly and Doubly Charmed J=1/2 Baryon Spectrum from Lattice QCD
Liuming Liu, Huey-Wen Lin, Kostas Orginos +1
We compute the masses of the singly and doubly charmed baryons in full QCD using the relativistic Fermilab action for the charm quark. For the light quarks we use domain-wall fermi…
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…
Bottom-Hadron Mass Splittings from Static-Quark Action on 2+1-Flavor Lattices
Huey-Wen Lin, Saul D. Cohen, Nilmani Mathur +1
We calculate bottom-hadron mass splittings with respect to and using full QCD with 2+1 flavors of dynamical Kogut-Susskind sea quarks and domain-wall valence quarks alo…
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…