The eta and eta' mesons in QCD

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We study the flavour singlet pseudoscalar mesons from first principles using lattice QCD. We explore the quark content of the $η$ and $η'$ mesons and we discuss their decay constants.
Figure 1 corrected

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High Energy Physics - Lattice, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/202417

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/0006020
 http://arxiv.org/abs/hep-lat/0006020
 Phys.Lett.B491:123-129,2000; Erratum-ibid.B551:391,2003
 doi:10.1016/S0370-2693(00)01010-8

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arXiv