2010/01/01 by Colin Morningstar, A. J. Bell, A. Bell +22
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-lat
paper · pdf · doi:10.48550/arxiv.1011.6573
4 pages, 2 figures, talk presented at ICHEP 2010, Paris, France, July 22-28, 2010
openalex publication_date 2010/01/01 · arxiv created 2010/11/30 · arxiv updated 2010/12/01 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28
Progress in calculating the spectrum of excited baryons and mesons in lattice QCD is described. Correlation matrices of sets of spatially-extended hadron operators have been studied and their effectiveness in facilitating the extraction of excited-state energies is demonstrated. First applications of the stochastic LapH method, a new method of estimating the low-lying effects of quark propagation, are presented.