Publication Date:
2011-09-10
Description:
Author(s): C. B. Lang, Daniel Mohler, Sasa Prelovsek, and Matija Vidmar We employ a variational basis with a number of q ̅ q and π π lattice interpolating fields with quantum numbers of the ρ resonance to extract the discrete energy spectrum in a finite volume. In the elastic region, this spectrum is related to the phase shift of the continuum scattering amplitude ... [Phys. Rev. D 84, 054503] Published Fri Sep 09, 2011
Keywords:
Strong interactions & Lattice methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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