QED corrections to leptonic decay rates
classification
✦ hep-lat
keywords
decayleptoniccorrectionsratesall-to-allapproachbreakingcalculation
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RBC/UKQCD is preparing a calculation of leptonic decay rates including isospin breaking corrections using a perturbative approach to include NLO contributions from QED effects. We present preliminary numerical results for a contribution to the leptonic pion decay rate and report on exploratory studies of computational techniques based on all-to-all propagators.
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