Published October 1, 2008
| Version v1
Journal article
Hadronic momentum densities in the transverse plane
Creators
- 1. Department of Physics, College of William and Mary, Williamsburg, Virginia 23187-8795 (United States)
Description
We examine the spatial density within extended objects of the momentum component p+, and find relativistically exact connections to Fourier transforms of gravitational form factors. We apply these results to obtain semiempirical momentum density distributions within nucleons, and similar distributions for spin-1 objects based on theoretical results from the AdS/QCD correspondence. We find that the momentum density in the transverse plane is more compact than the charge density.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.78.071502;
- arXiv
- arXiv:0808.3097v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 78
- Journal Issue
- 7
- Journal Page Range
- p. 071502-071502.5
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41004835
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHARGE DENSITY; DENSITY; DISTRIBUTION; FORM FACTORS; FOURIER TRANSFORMATION; GRAVITATIONAL WAVES; NUCLEONS; QUANTUM CHROMODYNAMICS; QUANTUM FIELD THEORY; SPIN; STRING MODELS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; COMPOSITE MODELS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; HADRONS; INTEGRAL TRANSFORMATIONS; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; QUARK MODEL; TRANSFORMATIONS
Optional Information
- Notes
- (c) 2008 The American Physical Society