Accession Number:
AD0679189
Title:
MEASUREMENT OF THE CP-VIOLATION PARAMETER THE ABSOLUTE VALUE OF ETA SUB oo IN K(sub L) MESON DECAYS TO 2 NEUTRAL PIONS DECAY.
Descriptive Note:
Technical rept. for Mar 67-Oct 68,
Corporate Author:
PRINCETON UNIV N J ELEMENTARY PARTICLES LAB
Personal Author(s):
Report Date:
1968-10-28
Pagination or Media Count:
205.0
Abstract:
The CP-violating decay mode K sub L meson decays to 2 neutral pions, has been studied in a spark-chamber experiment at the Princeton-Pennsylvania Accelerator. The transverse-momentum spectrum of gamma-rays observed in a spectrometer was used to separate K sub L meson decays to 2 neutral pions, events from the dominant K sub L meson decays to 3 pions events from the dominant K sub L meson decays to 3 pions decay modes, and these events were then reconstructed kinematically in the K sub L center of mass. Results are given. Author
Descriptors:
Subject Categories:
- Nuclear Physics and Elementary Particle Physics