Hadronic Momentum Densities in the Transverse Plane

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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 semi-empirical 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.
4 pages, 2 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/201927

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0808.3097
 http://arxiv.org/abs/0808.3097
 Phys.Rev.D78:071502,2008
 doi:10.1103/PhysRevD.78.071502

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arXiv