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

Subject Categories:

  • Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE