Results and Frontiers in Lattice Baryon Spectroscopy

Conference · Sat Jun 16 00:00:00 EDT 2007

OSTI ID:914547

Bulava, John; Edwards, Robert; Fleming, George; Juge, K Jimmy; Lichtl, Adam C; Mathur, Nilmani; Morningstar, Colin; Richards, David; Wallace, Stephen J

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.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE - Office of Energy Research (ER)
• DOE Contract Number: AC05-06OR23177; FG02-93-ER-40762
• OSTI ID: 914547
• Report Number(s): JLAB-THY-07-699; DOE/OR/23177-0136; arXiv:0708.2145; NSF grant PHY 0653315; TRN: US0803327
• Resource Relation: Conference: VII Latin American Symposium on Nuclear Physics and Applications, Cusco, Peru, June 11-16, 2007
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON SPECTROSCOPY
DELTA BARYONS
EXCITED STATES
HADRONS
NUCLEAR PHYSICS
NUCLEONS
PHYSICS
QUANTUM CHROMODYNAMICS
QUANTUM NUMBERS