2 papers
hep-ex2011★ 39 cited
Test of Lepton Flavour Universality in K+ --> l+nu Decays
C. Lazzeroni et al.
A precision test of lepton flavour universality has been performed by measuring the ratio RK of kaon leptonic decay rates K+ --> e+nu and K+ --> mu+nu in a sample of 59813 reconstr…
hep-ex2009
PEN: a sensitive search for non-(V-A) weak processes
PEN Collaboration, D. Pocanic, L. P. Alonzi +26
A new measurement of , the decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on con…