2012•arXiv (Cornell University)Open access
Integrated and unintegrated PDFs and GPDs from effective two-body\n light-cone wave functions
Dae Sung Hwang, A.H. Mueller
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Abstract
We suggest a classification scheme for parton distribution models, clarify\nthe geometrical origin of unintegrated parton distribution relations, which\nwere observed in various models, present new model relations, and provide for a\nso-called "spherical" model the analogous constraints for generalized parton\ndistributions. Our findings suggest that various classes of uPDF and GPD models\ncan be obtained from effective two-body light-cone wave functions.\n
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