I=2 pion-pion scattering phase shift in the continuum limit calculated with two-flavor full QCD
Abstract
We present a calculation of the scattering phase shift for the I=2 S-wave pion-pion system in the continuum limit with two-flavor full QCD. Calculations are made at three lattice spacings, using the finite volume method of L\"uscher in the center of mass frame, and its extension to the laboratory frame.
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