Excited mesons on dynamical clover-Wilson lattices

Tommy Burch; Christian Ehmann; Christian Hagen; Martin Hetzenegger; Andreas Schäfer

Excited mesons on dynamical clover-Wilson lattices

High Energy Physics - Lattice 2009-04-14 v2

Authors: Tommy Burch , Christian Ehmann , Christian Hagen , Martin Hetzenegger , Andreas Schäfer

Abstract

We present results for masses of excited mesons from dynamical clover-Wilson lattices provided by the CP-PACS collaboration at pion masses down to 500 MeV. Our analysis of the data is based on using a matrix of correlators from various source and sink operators. The spectroscopy results are discussed and compared to experimental values.

Cite

@article{arxiv.0709.0664,
  title  = {Excited mesons on dynamical clover-Wilson lattices},
  author = {Tommy Burch and Christian Ehmann and Christian Hagen and Martin Hetzenegger and Andreas Schäfer},
  journal= {arXiv preprint arXiv:0709.0664},
  year   = {2009}
}

Comments

7 pages with 4 figures and 1 table, poster presented at the Lattice 2007, minor correction, some typos fixed

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