New, high statistics measurement of the K+ -> pi0 e+ nu (Ke3) branching ratio

A. Sher, R. Appel, G. S. Atoyan +25

E865 at the Brookhaven National Laboratory AGS collected about 70,000 K+(e3) events with the purpose of measuring the relative K+(e3) branching ratio. The pi0 in all the decays was…