Results and Frontiers in Lattice Baryon Spectroscopy.

Bulava, J. ; Edwards, R. ; Fleming, G. ; Juge, K. J. ; Lichtl, A. C.

Technical Information Center Oak Ridge Tennessee

关键词: Lattice QCD;    Baryon spectroscopy;    Quantum chromodynamics;    Nucleons;    Delta baryons;   

RP-ID  :  DE2007914547

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

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.