Published August 3, 1989
| Version v1
Journal article
Spin-flip component of the pomeron
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (USSR)
- 2. AN SSSR, Moscow. Inst. Fiziki Zemli
Description
The spin-flip pomeron amplitude is estimated in the Born approximation of QCD using the nonrelativistic quark model for the nucleon wave function. A nonzero result is possible if the nucleon contains a dynamically enhanced component with a compact diquark. The proposed model-independent way of the pomeron spin-flip measurement in the Coulomb-nuclear interference region is now in progress in the experiment E-704 at the Fermilab TEVATRON. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 226
- Journal Issue
- 1/2
- Series
- Phys. Lett., B.
- Journal Page Range
- 156-158
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20074034
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BORN APPROXIMATION; COLOR MODEL; COULOMB SCATTERING; ELASTIC SCATTERING; GLUON MODEL; INTERFERENCE; MAGNETIC DIPOLE MOMENTS; OBE MODEL; PARTICLE STRUCTURE; POLARIZATION-ASYMMETRY RATIO; POMERANCHUK PARTICLES; PROTON-PROTON INTERACTIONS; PROTONS; QUANTUM CHROMODYNAMICS; SCATTERING AMPLITUDES; SPIN FLIP; SPIN ORIENTATION; TEV RANGE 01-10; WAVE FUNCTIONS
- Descriptors DEC
- AMPLITUDES; BARYON-BARYON INTERACTIONS; BARYONS; BASIC INTERACTIONS; BOSON-EXCHANGE MODELS; BOSONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; DIPOLE MOMENTS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; MAGNETIC MOMENTS; MATHEMATICAL MODELS; MESONS; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; POSTULATED PARTICLES; PROTON-NUCLEON INTERACTIONS; QUANTUM FIELD THEORY; QUARK MODEL; SCATTERING; TEV RANGE