76 citations · 464 across the 39 of their papers we have counts for
4 papers · 2 filters
First row CKM unitarity
Chien-Yeah Seng
In this talk I briefly review the precision test of the first row CKM unitarity, focusing mainly on and extracted from pion, kaon, neutron and superallowed nuclea…
Electron Mass Singularities in Semileptonic Kaon Decays
Chien-Yeah Seng, William J. Marciano, Ulf-G. Meißner
We show that recent improvements in the long-distance quantum electrodynamics (QED) corrections to the radiative inclusive decay rate using the Sirlin representatio…
New calculations of neutron and kaon decays
Chien-Yeah Seng
We describe two recent developments of the radiative correction theory in semileptonic beta decays. For neutron, a novel dispersive analysis of the -box diagram making use of n…
Complete theory of radiative corrections to decays and the update
Chien-Yeah Seng, Daniel Galviz, Mikhail Gorchtein +1
We fill up the missing piece in our own re-analysis of the long-distance electromagnetic radiative corrections to semileptonic kaon decays by performing a rigorous study in the $K\…