Published 1989 | Version v1
Report Open

Spin crisis and nonperturbative QCD dynamics

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics
  • 2. AN Kazakhskoj SSR, Alma-Ata (USSR). Inst. Fiziki Vysokikh Ehnergij

Description

The relation between the QCD vacuum angle value Θv and the first moment of the singlet part of the proton structure function g1p(X) is obtained G1(0) ∼ 2NfsinΘv. 17 refs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
6 p.
Report number
JINR-E--2-89-858

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
22058176
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
EMC EFFECT; INSTANTONS; PROTONS; QUANTUM CHROMODYNAMICS; QUARK MODEL; SPIN; STRUCTURE FUNCTIONS; VACUUM STATES
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; MATHEMATICAL MODELS; NUCLEONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; QUASI PARTICLES

Optional Information

Notes
Submitted to Phys. Lett. B.