Published July 5, 1993 | Version v1
Journal article Metadata-only

Measurement of the branching ratio for KL→e+e-e+e-

Creators

  • 1. Department of Physics, Yale University, New Haven, Connecticut 06511 (United States)
  • 2. Department of Physics, Brookhaven National Laboratory, Upton, New York 11973 (United States)
  • 3. Department of Physics and Astronomy, Vassar College, Poughkeepsie, New York 12601 (United States)

Description

We report on a measurement of the branching ratio for the KL double Dalitz decay KL→e+e-e+e-. The result, based on the observation of six events, is B(KL→e+e-e+e-) =(3.07±1.25±0.26)x10-8

Additional details

Publishing Information

Journal Title
Physical Review Letters
Journal Volume
71
Journal Issue
1
Journal Page Range
p. 35-37.
ISSN
0031-9007
CODEN
PRLTAO

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24073346
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BNL; BRANCHING RATIO; ELECTROMAGNETIC PARTICLE DECAY; ELECTRONS; KAONS NEUTRAL LONG-LIVED; POSITRONS; SYNCHROTRONS
Descriptors DEC
ACCELERATORS; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BOSONS; CYCLIC ACCELERATORS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; KAONS; KAONS NEUTRAL; LEPTONS; MATTER; MESONS; NATIONAL ORGANIZATIONS; PARTICLE DECAY; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES; US AEC; US DOE; US ERDA; US ORGANIZATIONS