Regular Article - Theoretical Physics
Longitudinal momentum densities in transverse plane for nucleons
Department of Physics, Indian Institute of Technology Kanpur, Kanpur, 208016, India
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Accepted: 1 February 2016
Published online: 13 February 2016
We present a study of longitudinal momentum densities () in the transverse impact parameter space for u and d quarks in both unpolarized and transversely polarized nucleons by taking a two-dimensional Fourier transform of the gravitational form factors with respect to the momentum transfer in the transverse direction. The gravitational form factors are obtained by the second moments of GPDs. Here we consider the GPDs of two different soft-wall models in the AdS/QCD correspondence.
© The Author(s), 2016