266 citations · 896 across the 28 of their papers we have counts for
3 papers · 1 filter
Baryon operators and spectroscopy in lattice QCD
LHP Collaboration, S. Basak, R. Edwards +7
The construction of the operators and correlators required to determine the excited baryon spectrum is presented, with the aim of exploring the spatial and spin structure of the st…
Mass spectrum of N* and source optimization
LHP Collaboration, S. Basak, R. Edwards +7
We have computed correlation functions for nucleons and extracted the masses for positive- and negative-parities. Use of group theory plays an important role in obtaining sources t…
Baryonic Operators for Lattice Simulations
LHP Collaboration, R. Edwards, R. Fiebig +6
The construction of baryonic operators for determining the N* excitation spectrum is discussed. The operators are designed with one eye towards maximizing overlaps with the low-lyi…