The branching ratio K → ev/K → μv: A test of V-A theory of weak interactions [report]

John Frederick McReynolds
1970 unpublished
iv UCRI.r-20031 THE BRANCHING RATIO K ~ ev/K ~ ~v: ABSTRACT An optical spark chamber experiment utilizing an axially focusing cylindrically symmetric spectrometer has· gathered. 62.6 ± l l K ~ ev events, giving a branching ratio Ke 2 K!l 2 = 2.32 ± .39 x 10-5, and setting new limits of 0 <
doi:10.2172/4073940 fatcat:j3ohqvbkgbhxlj3k57moizncgi