Published March 10, 1980 | Version v1
Journal article Metadata-only

New upper limit for the C-noninvariant decay π0 → 3γ

Creators

  • 1. Physics Department, Temple University, Philadelphia, Pennsylvania 19122

Description

A new search for three-photon decays of the neutral pion has been made. No signal in excess of background was observed. The upper limit for the π0 → 3γ branching ratio is 3.8 x 10-7

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
44
Journal Issue
10
Series
Phys. Rev. Lett.
Journal Page Range
628-631
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
11554147
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BRANCHING RATIO; C INVARIANCE; CHERENKOV COUNTERS; COINCIDENCE SPECTROMETRY; GAMMA SPECTRA; MONTE CARLO METHOD; PHOTON EMISSION; PIONS NEUTRAL; RADIATIVE DECAY; RECOILS
Descriptors DEC
BOSONS; COINCIDENCE METHODS; COUNTING TECHNIQUES; DECAY; ELECTROMAGNETIC PARTICLE DECAY; ELEMENTARY PARTICLES; EMISSION; HADRONS; INVARIANCE PRINCIPLES; MEASURING INSTRUMENTS; MESONS; PARTICLE DECAY; PIONS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; SPECTRA; WEAK PARTICLE DECAY