Relating transverse structure of various parton distributions

Abstract

We present the results of T-even TMDs in a light front quark-diquark model of nucleons with the wave functions constructed from the soft-wall AdS/QCD prediction. The relations amongst TMDs are discussed. The $p_{\perp }$ dependence of the TMDs are compared with the $t$-dependence of the GPDs. AdS/QCD wave function provides an explanation behind the approximate $x$ and $p_{\perp }$ factorization observed in lattice TMD calculations.

Comments: 11 pages, 8 figures, modified extensively, added new results and discusssions