Charmonium Spectrum on dynamical anisotropic lattices

K. J. Juge; A. O'Cais; M. B. Oktay; M. J. Peardon; S. M. Ryan

doi:10.1016/j.nuclphysbps.2006.01.038

Charmonium Spectrum on dynamical anisotropic lattices

High Energy Physics - Lattice 2009-11-11 v1

Authors: K. J. Juge , A. O'Cais , M. B. Oktay , M. J. Peardon , S. M. Ryan

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Abstract

We present a first study of the charmonium spectrum on N_f=2 dynamical, anisotropic lattices. We take advantage of all-to-all quark propagators to build spatially extended interpolating operators to increase the overlap with states not easily accessible with point propagators such as radially excited states of eta_c, psi, and chi_c, D-waves and hybrid states.

Keywords

charmonium spectrum anisotropic lattices dynamical fermions all-to-all propagators radial excitations hybrid states

Cite

@article{arxiv.hep-lat/0510060,
  title  = {Charmonium Spectrum on dynamical anisotropic lattices},
  author = {K. J. Juge and A. O'Cais and M. B. Oktay and M. J. Peardon and S. M. Ryan},
  journal= {arXiv preprint arXiv:hep-lat/0510060},
  year   = {2009}
}

Comments

9 pages, 7 figures, Lattice 2005 Conference

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