Results and Frontiers in Lattice Baryon Spectroscopy

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

DOI:https://doi.org/10.1063/1.2813791· OSTI ID:21036017

Bulava, John; Morningstar, Colin ^[1]; Edwards, Robert; Richards, David ^[2]; Fleming, George ^[3]; Juge, K Jimmy ^[4]; Lichtl, Adam C ^[5]; Mathur, Nilmani ^[6]; Wallace, Stephen J ^[7]

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1. Department of Physics, Carnegie Mellon University, Pittsburgh, PA 15213 (United States)
2. Thomas Jefferson National Accelerator Facility, Newport News, VA 23606 (United States)
3. Yale University New Haven, CT 06520 (United States)
4. Department of Physics, University of the Pacific, Stockton, CA 95211 (United States)
5. RBRC, Brookhaven National Laboratory, Upton, NY 11973 (United States)
6. Tata Institute of Fundamental Research, Mumbai 40005 (India)
7. University of Maryland, College Park, MD 20742 (United States)

The Lattice Hadron Physics Collaboration (LHPC) baryon spectroscopy effort is reviewed. To date the LHPC has performed exploratory Lattice QCD calculations of the low-lying spectrum of Nucleon and Delta baryons. These calculations demonstrate the effectiveness of our method by obtaining the masses of an unprecedented number of excited states with definite quantum numbers. Future work of the project is outlined.

• OSTI ID: 21036017
• 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: 10.1063/1.2813791; (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
QUANTUM NUMBERS
REST MASS