arXiv · hep-lat/0309075
I=2 pion scattering length with the parametrized fixed point action
Abstract
We report on the pion-pion scattering length in the I=2 channel using the parametrized fixed point action. Pion masses of 320 MeV were reached in this quenched calculation of the scattering length.
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K. J. Juge. 2003-09-15. I=2 pion scattering length with the parametrized fixed point action. https://doi.org/10.1016/s0920-5632(03)02527-1
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