English

The eta and eta' mesons in QCD

High Energy Physics - Lattice 2008-11-26 v3 High Energy Physics - Phenomenology
Authors: UKQCD Collaboration , C. McNeile , C. Michael
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Abstract

We study the flavour singlet pseudoscalar mesons from first principles using lattice QCD. We explore the quark content of the η\eta and η′\eta' mesons and we discuss their decay constants.

Keywords

lattice QCD flavor singlet pseudoscalar mesons eta meson eta' meson decay constants

Cite

@article{arxiv.hep-lat/0006020,
  title  = {The eta and eta' mesons in QCD},
  author = {UKQCD Collaboration and C. McNeile and C. Michael},
  journal= {arXiv preprint arXiv:hep-lat/0006020},
  year   = {2008}
}

Comments

Figure 1 corrected

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