Baryon Spectroscopy from Lattice QCD

Colin Morningstar

Baryon Spectroscopy from Lattice QCD

High Energy Physics - Lattice 2019-08-13 v1

Authors: Colin Morningstar

Abstract

Progress in extracting excited-state baryon masses in lattice QCD using large sets of spatially-extended operators is presented. The use of stochastic estimates of all-to-all quark propagators with variance reduction techniques is described. Such techniques are crucial for incorporating multi-hadron operators into the correlation matrices of the hadron operators.

Keywords

lattice qcd baryon physics hadron physics

Cite

@article{arxiv.0810.4557,
  title  = {Baryon Spectroscopy from Lattice QCD},
  author = {Colin Morningstar},
  journal= {arXiv preprint arXiv:0810.4557},
  year   = {2019}
}

Comments

4 pages, 3 figures, talk presented at the 34th International Conference on High Energy Physics (ICHEP08), Philadelphia, PA, USA, July 29 - August 5, 2008

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