Published December 10, 1990
| Version v1
Journal article
Two-component approach to the ''proton spin'' puzzle in generalized Skyrme models
- 1. National Laboratory, Dr. K. S. Krishnan Road, New Delhi (India)
- 2. Physics Department, Syracuse University, Syracuse, NY (USA)
Description
We demonstrate that a cancellation mechanism between quark and gluon contributions to the axial-vector singlet form factor is operative in a generalized Skyrme model, The calculation of the non-electromagnetic part of the neutron-proton mass difference plays a crucial role in this analysis
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 65
- Journal Issue
- 24
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 2955-2958
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22040756
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- FORM FACTORS; LAGRANGIAN FIELD THEORY; MASS; NEUTRONS; PROTONS; QUANTUM CHROMODYNAMICS; SKYRME POTENTIAL; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; NUCLEON-NUCLEON POTENTIAL; NUCLEONS; PARTICLE PROPERTIES; POTENTIALS; QUANTUM FIELD THEORY