Search for rare decays of the K/sub L//sup 0/

Conference · Fri Jan 01 04:00:00 EST 1988

OSTI ID:6398692

Jastrzembski, E; Larsen, R C; Leipuner, L B; Morse, W M; Greenlee, H B; Kasha, H; Mannelli, E B; Mannelli, M; Ohl, K E; Schaffner, S F

We report on a search for the rare decays K/sub L//sup 0/ ..-->.. ..mu../sup +-/e/sup /minus plus//, K/sub L//sup 0/ ..-->.. e/sup +/e/sup /minus//, and K/sub L//sup 0/ ..-->.. ..pi../sup 0/e/sup +/e/sup /minus// at the Brookhaven AGS. Limits obtained for these processes are BR(K/sub L//sup 0/ ..-->.. ..mu../sup +-/e/sup /minus plus//) < 1.9 /times/ 10/sup /minus/9/, BR(K/sub L//sup 0/ ..-->.. e/sup +/e/sup /minus//) < 1.2 /times/ 10/sup /minus/9/, and BR(K/sub L//sup 0/ ..-->.. ..pi../sup 0/e/sup +/e/sup /minus//) < 3.2 /times/ 10/sup /minus/7/. 4 refs., 2 figs.

• Research Organization: Brookhaven National Lab., Upton, NY (USA)
• DOE Contract Number: AC02-76CH00016; AC02-76ER03075
• OSTI ID: 6398692
• Report Number(s): BNL-42145; CONF-8808145-26; ON: DE89007075
• Country of Publication: United States
• Language: English

Related Subjects

645100* -- High Energy Physics-- Particle Interactions &amp; Properties-Experimental
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
BOSONS
BRANCHING RATIO
BROOKHAVEN AGS
CP INVARIANCE
CYCLIC ACCELERATORS
DECAY
ELEMENTARY PARTICLES
HADRONS
INVARIANCE PRINCIPLES
KAONS
KAONS NEUTRAL
MASS SPECTRA
MATHEMATICAL MODELS
MESONS
PARTICLE DECAY
PARTICLE MODELS
PSEUDOSCALAR MESONS
SPECTRA
STANDARD MODEL
STRANGE MESONS
STRANGE PARTICLES
SYNCHROTRONS
UNIFIED GAUGE MODELS