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  • Highly excited and exotic meson spectrum from dynamical lattice QCD 

    PEARDON, MICHAEL; THOMAS, CHRISTOPHER (2009)
    Using a new quark-field construction algorithm and a large variational basis of operators, we extract a highly excited isovector meson spectrum on dynamical anisotropic lattices. We show how carefully constructed operators ...
  • Isoscalar meson spectroscopy from lattice QCD 

    PEARDON, MICHAEL; THOMAS, CHRISTOPHER (2011)
    We extract to high statistical precision an excited spectrum of single-particle isoscalar mesons using lattice QCD, including states of high spin and, for the first time, light exotic J(PC) isoscalars. The use of a novel ...
  • Phase shift of isospin-2 pi pi scattering from lattice QCD 

    PEARDON, MICHAEL; THOMAS, CHRISTOPHER (2011)
    Finite-volume lattice QCD calculations offer the possibility of extracting resonance parameters from the energy-dependent elastic phase-shift computed using the Luscher technique. In this letter, as a trial of the method, ...
  • Toward the excited meson spectrum of dynamical QCD 

    PEARDON, MICHAEL; THOMAS, CHRISTOPHER (2010)
    We present a detailed description of the extraction of the highly excited isovector meson spectrum on dynamical anisotropic lattices using a new quark-field construction algorithm and a large variational basis of operators. ...