Transverse Charge Densities
- 23 November 2010
- journal article
- Published by Annual Reviews in Annual Review of Nuclear and Particle Science
- Vol. 60 (1), 1-25
- https://doi.org/10.1146/annurev.nucl.012809.104508
Abstract
Electromagnetic form factors have long been used to probe the underlying charge and magnetization densities of hadrons and nuclei. Traditional three-dimensional Fourier transform methods are not rigorously applicable for systems with constituents that move relativistically. The use of the transverse charge density is a new, rigorously defined way to analyze electromagnetic form factors of hadrons. This review is concerned with the following issues: what a transverse charge density is, how one is extracted from elastic scattering data, the existing results, its relationship with other observable quantities, and future prospects.Keywords
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