Accession Number : AD0672919
Title : AN EXPERIMENTAL STUDY OF THE 2 NEUTRAL-PION DECAY OF THE LONG-LIVED NEUTRAL K-MESON.
Descriptive Note : Technical rept.,
Corporate Author : PRINCETON UNIV N J ELEMENTARY PARTICLES LAB
Personal Author(s) : Wheeler,Paul C.
Report Date : 14 JUN 1968
Pagination or Media Count : 151
Abstract : The 2 neutral-pion CP-violating decay of the neutral-K2-meson was studied in a recent experiment at the Princeton-Pennsylvania Accelerator. The energy spectrum of generated gamma-rays was obtained for the center-of-mass system of the neutral-K2 and used to measure the branching ratio (neutral-K2 to 2 neutral-pions)/(neutral-K2 to all modes). An upper limit of 0.0031 was obtained by normalizing to the neutral-K2 to 3 neutral-pion decay mode. (Author)
Descriptors : (*K MESONS, *DECAY SCHEMES), PIONS, INVARIANCE, MASS, GAMMA RAY SPECTRA, THESES
Subject Categories : Nuclear Physics & Elementary Particle Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE