Published 1989
| Version v1
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Nuclear effects in the processes of production of massive lepton pairs and J/ψ particles at high energies
Description
It is shown that to describe spectra of massive lepton pairs and J/ψ-particles in hadron-hadron nuclear interactions at high energies besides EMC-effect it is necessary to take into account quasi-elastic rescattering of quarks from an incident hadron on nucleus nucleons. The calculation results carried out within the additive quark model are presented. 24 refs.; 5 figs
Availability note (English)
MF available from INIS under the Report Number.Files
22001891.pdf
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Additional details
Additional titles
- Original title (Russian)
- Ядерные эффекты в процессах рождения массивных лептонных пар и Й/ψ частиц при высоких энергиях
Publishing Information
- Imprint Pagination
- 15 p.
- Report number
- NIIYaF-MGU--89-12/89
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 22001891
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DEUTERIUM TARGET; DIFFERENTIAL CROSS SECTIONS; FEYNMAN DIAGRAM; GEV RANGE 100-1000; J PSI-3097 MESONS; MUON PAIRS; PARTICLE PRODUCTION; PION MINUS REACTIONS; QUARK MODEL; QUARKS; RESCATTERING; TRANSVERSE MOMENTUM; TUNGSTEN
- Descriptors DEC
- BOSONS; CHARMONIUM; COMPOSITE MODELS; CROSS SECTIONS; DIAGRAMS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON REACTIONS; HADRONS; INFORMATION; LINEAR MOMENTUM; MATHEMATICAL MODELS; MESON REACTIONS; MESONS; METALS; NUCLEAR REACTIONS; PARTICLE MODELS; PION REACTIONS; POSTULATED PARTICLES; QUARKONIUM; SCATTERING; TARGETS; TRANSITION ELEMENTS; VECTOR MESONS