Pion scattering on the lattice with chirally improved fermions

Preprint

14 September 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0409064

Abstract

We report preliminary results for the I=2 pion scattering length a_0, calculated with chirally improved fermions. After chiral extrapolation our results are in good agreement with both, experimental and theoretical predictions.

Keywords

CHIRAL EXTRAPOLATION
SCATTERING LENGTH
IMPROVED FERMIONS
CHIRALLY IMPROVED
PION SCATTERING
LATTICE

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Version 1, 2004-09-14, ArXiv

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