Published January 1984
| Version v1
Journal article
Spin correlations at high energies
Description
Spin properties of two-particle elastic scattering and charge-exchange amplitudes are discussed in the framework of the QCD perturbation theory (PT). Spin-spin correlation parameters are calculated for elastic pp scattering and p tilde p → Λ tilde Λ annihilation. At high energies and large transverse momenta o 1 GeV2 where QCD PT dominates, the Λ tilde and Λ spins should be oriented in the same direction: Asub(zz)=1
Additional details
Additional titles
- Original title (Russian)
- Спиновые корреляции при высоких энергиях
Publishing Information
- Journal Title
- Yad. Fiz.
- Journal Volume
- 39
- Journal Issue
- 1
- Series
- Yad. Fiz.
- Journal Page Range
- 180-186
- ISSN
- 0044-0027
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 16016212
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION; ANTILAMBDA PARTICLES; CHARGE-EXCHANGE INTERACTIONS; CORRELATIONS; ELASTIC SCATTERING; FEYNMAN DIAGRAM; HELICITY; J-J COUPLING; LAMBDA PARTICLES; PARTICLE PRODUCTION; PERTURBATION THEORY; PROTON-ANTIPROTON INTERACTIONS; PROTON-PROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; QUARK-QUARK INTERACTIONS; SPIN ORIENTATION
- Descriptors DEC
- ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BARYONS; BASIC INTERACTIONS; COUPLING; DIAGRAMS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INFORMATION; INTERACTIONS; INTERMEDIATE COUPLING; MATTER; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEON-NUCLEON INTERACTIONS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SCATTERING; STRANGE PARTICLES; STRONG INTERACTIONS
Optional Information
- Notes
- For English translation see the journal Soviet Journal of Nuclear Physics (USA).