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Title: Improved methods for the study of hadronic physics from lattice QCD

The solution of quantum chromodynamics (QCD) on a lattice provides a first-principles method for understanding QCD in the low-energy regime, and is thus an essential tool for nuclear physics. The generation of gauge configurations, the starting point for lattice calculations, requires the most powerful leadership-class computers available. However, to fully exploit such leadership-class computing requires increasingly sophisticated methods for obtaining physics observables from the underlying gauge ensembles. In this paper, we describe a variety of recent methods that have been used to advance our understanding of the spectrum and structure of hadrons through lattice QCD.
 [1] ;  [2]
  1. College of William & Mary, Williamsburg, VA
  2. Jefferson Lab, Newport News, VA
Publication Date:
OSTI Identifier:
Report Number(s):
JLAB-THY-15-2065; DOE/OR/23177-3490
Journal ID: ISSN 0954-3899
DOE Contract Number:
AC05-06OR23177; FD02-04ER41302
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Physics. G, Nuclear and Particle Physics; Journal Volume: 42; Journal Issue: 3
Research Org:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org:
USDOE; USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
Country of Publication:
United States