skip to main content

Title: Hadronic Resonances from Lattice QCD

The determination of the pattern of hadronic resonances as predicted by Quantum Chromodynamics requires the use of non-perturbative techniques. Lattice QCD has emerged as the dominant tool for such calculations, and has produced many QCD predictions which can be directly compared to experiment. The concepts underlying lattice QCD are outlined, methods for calculating excited states are discussed, and results from an exploratory Nucleon and Delta baryon spectrum study are presented.
Authors:
 [1] ; ;  [2] ; ; ;  [3] ;  [4] ;  [5] ;  [6]
  1. RBRC, Brookhaven National Laboratory, Upton, NY 11973 (United States)
  2. Department of Physics, Carnegie Mellon University, Pittsburgh, PA 15213 (United States)
  3. Thomas Jefferson National Accelerator Facility, Newport News, VA 23606 (United States)
  4. Yale University, New Haven, CT 06520 (United States)
  5. Department of Physics, University of the Pacific, Stockton, CA 95211 (United States)
  6. University of Maryland, College Park, MD 20742 (United States)
Publication Date:
OSTI Identifier:
21036099
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 947; Journal Issue: 1; Conference: 7. Latin American symposium on nuclear physics and applications, Cusco (Peru), 11-16 Jun 2007; Other Information: DOI: 10.1063/1.2813876; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYON SPECTROSCOPY; DELTA BARYONS; EXCITED STATES; LATTICE FIELD THEORY; NUCLEONS; QUANTUM CHROMODYNAMICS; RESONANCE PARTICLES