Hadronic Resonances from Lattice QCD

Journal Article · Fri Oct 26 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2813876· OSTI ID:21036099

Lichtl, Adam C ^[1]; Bulava, John; Morningstar, Colin ^[2]; Edwards, Robert; Mathur, Nilmani; Richards, David ^[3]; Fleming, George ^[4]; Juge, K Jimmy ^[5]; Wallace, Stephen J ^[6]

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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)

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.

• OSTI ID: 21036099
• Journal Information: AIP Conference Proceedings, Vol. 947, 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); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON SPECTROSCOPY
DELTA BARYONS
EXCITED STATES
LATTICE FIELD THEORY
NUCLEONS
QUANTUM CHROMODYNAMICS
RESONANCE PARTICLES