Nucleon Decay Matrix Elements for Domain-Wall Fermions
arXiv:hep-lat/0210008 · doi:10.1016/S0920-5632(03)01560-3
Abstract
We report on the nucleon decay matrix elements with domain-wall fermions in quenched approximation. Results from direct and indirect method are compared with a focus on the process of a proton decaying to a pion and a lepton. We discuss the renormalization necessary for the matching to the continuum theory. Preliminary results for the renormalized chiral lagrangian parameters are presented.
Lattice2002(matrixel), 3 pages, 1 figure
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