Published 1996
| Version v1
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New data on OZI rule violation in p-bar p annihilation at rest
Creators
- 1. Dept. di Fisica, Univ. di Bologna and INFN, Bologna (Italy)
Description
Measurement of the ratio R = Y(φπ+π-)/Y(ωπ+π-) for annihilation of stopped antiprotons in a gaseous and a liquid hydrogen target is presented. It was found that deviation from the OZI rule increases with decreasing di-pion mass and it depends on the target density
Abstract (Russian)
Представлены результаты измерения R Y(φπ+π-)/Y(ωπ+π-) при аннигиляции остановившихся антипротонов в газовой и жидкой водородных мишенях. Найдено, что отклонение от правила OZI увеличивается с уменьшением массы дипиона и зависит от плотности мишениFiles
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Additional details
Publishing Information
- Publisher
- OIYaI
- Imprint Place
- Dubna (Russian Federation)
- Imprint Title
- Proceedings of the 3. International Symposium. Dubna. Deuteron-95
- Imprint Pagination
- 373 p.
- Journal Page Range
- p. 105-113
- Report number
- JINR-E--2-96-100
Conference
- Title
- 3. International Symposium. Dubna. Deuteron-95
- Dates
- 4-7 Jul 1995
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 31049835
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNIHILATION; ANTIPROTONS; DENSITY; GASES; HYDROGEN 1 TARGET; KAONS MINUS; KAONS PLUS; LIQUIDS; MASS SPECTRA; OMEGA-782 MESONS; PIONS MINUS; PIONS PLUS; VECTOR MESONS
- Descriptors DEC
- ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; FERMIONS; FLUIDS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; KAONS; MATTER; MESONS; NUCLEI; NUCLEONS; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES; PIONS; PROTONS; PSEUDOSCALAR MESONS; SPECTRA; STRANGE MESONS; STRANGE PARTICLES; TARGETS; VECTOR MESONS
Optional Information
- Notes
- 12 refs., 3 figs.