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arXiv · 1108.3869

GPD and PDF modeling in terms of effective light-cone wave functions

Dae Sung Hwang·Dieter Mueller
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Abstract

We employ models from effective two-body light-cone wave functions (LCWFs) to provide a link between generalized parton distributions (GPDs) and unintegrated parton distribution functions (uPDFs). Since we utilize the underlying Lorentz symmetry, GPDs can be entirely obtained from the parton number conserved LCWF overlaps. This also allows us to derive model constraints among GPDs. We illustrate that transversity distributions may be rather sizeable.

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Dae Sung Hwang, Dieter Mueller. 2011-08-18. GPD and PDF modeling in terms of effective light-cone wave functions. https://arxiv.org/abs/1108.3869

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