Pion-pion scattering phase shifts with the stochastic LapH method

2014/10/31 by Fahy, Brendan, Bulava, John, Hörz, Ben +3
#FOS: Physical sciences #High Energy Physics - Lattice (hep-lat)

paper · doi:10.48550/arxiv.1410.8843

Abstract

Progress in calculating scattering phase shifts on N_f=2+1 anisotropic clover Wilson lattices is described. The stochastic LapH method facilitates computations in large volumes and for light pion masses. Results for pion masses down to 240 MeV, keeping m_πL > 4, are presented.

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