Published January 6, 1986
| Version v1
Journal article
Measurement of the K0(896) radiative width
- 1. Enrico Fermi Institute and the Department of Physics, The University of Chicago, Chicago, Illinois 60637
Description
Primakoff production of the K/sup 0asterisk/(896) by incident K/sub L/'s was observed in the energy range 100--200 GeV. Production from Cu and Pb targets was measured simultaneously leading to a new value for the K/sup 0asterisk/(896) radiative width GAMMA(K/sup 0asterisk/(896)→K0+γ) of 116.5 +- 9.9 keV. The result agrees with a previous determination while being considerably more precise and allows for more stringent tests of quark-model relations among the radiative widths of the low-lying vector mesons
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 56
- Journal Issue
- 1
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 18-21
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17042417
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COPPER; DIFFERENTIAL CROSS SECTIONS; FINE STRUCTURE; GAMMA RADIATION; GEV RANGE 100-1000; K-892 RESONANCES; KAONS NEUTRAL LONG-LIVED; LEAD; MASS SPECTRA; P WAVES; PARTICLE PRODUCTION; PRIMAKOFF EFFECT; QUARK MODEL; RADIATIVE DECAY; VECTOR MESONS
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; COMPOSITE MODELS; CROSS SECTIONS; DECAY; ELECTROMAGNETIC INTERACTIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; GEV RANGE; HADRONS; INTERACTIONS; IONIZING RADIATIONS; K*RESONANCES; KAONS; KAONS NEUTRAL; MATHEMATICAL MODELS; MESON RESONANCES; MESONS; METALS; PARTIAL WAVES; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PHOTOPRODUCTION; PSEUDOSCALAR MESONS; RADIATIONS; RESONANCE PARTICLES; SPECTRA; STRANGE PARTICLES; TRANSITION ELEMENTS