Published April 1989
| Version v1
Report
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Observation of associated beauty production and decay in high energy hadron interaction
- 1. Institute of Nuclear Physics, Cracow (Poland)
Description
Production and decay of a pair of beauty mesons are observed in the JACEE emulsion chamber. Analysis of the event leads to an indication that one of the B mesons decays via weak b→u transition, suppressed in the Standard Model. Consequently, the Kobayashi-Maskawa matrix element Vub must be different from zero. 9 refs., 7 figs., 3 tabs. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
21073873.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 24 p.
- Report number
- INP--1447/PH
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 21073873
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BEAUTY MESONS; COSMIC RADIATION; EXPERIMENTAL DATA; HADRON-HADRON INTERACTIONS; HELIUM; KOBAYASHI-MASKAWA MATRIX; PAIR PRODUCTION; PARTICLE DECAY; STANDARD MODEL
- Descriptors DEC
- BEAUTY PARTICLES; BOSONS; DATA; DECAY; ELEMENTARY PARTICLES; ELEMENTS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INFORMATION; INTERACTIONS; IONIZING RADIATIONS; MATHEMATICAL MODELS; MATRICES; MESONS; NONMETALS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; QUANTUM FIELD THEORY; RADIATIONS; RARE GASES; UNIFIED GAUGE MODELS
Optional Information
- Collaborations
- JACEE Collaboration.