Gravitational form factors of the nucleon in the Skyrme model based on scale-invariant chiral perturbation theory
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DOI: 10.1103/gzj5-7bln
Abstract: We investigate the role of the QCD scale anomaly in the gravitational form factors of the nucleon—particularly the D(t) form factor—as well as the associated stress distribution and internal forces, using a Skyrme model based… read more here.
Keywords: factors nucleon; form factors; skyrme model; model ... See more keywords
Form factors of the nucleon by using the t dependence of parton distribution functions
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DOI: 10.1103/physrevc.107.055204
Abstract: This paper calculates the elastic form factors for nucleons based on generalized parton distributions using an extended new ansatz introduced in http://dx.doi.org/10.1103/PhysRevC.105.025202 (Phys. Rev. C 105, no.2, 025202 (2022)). Different parton distribution functions (PDFs) are… read more here.
Keywords: form factors; factors nucleon; parton; distribution functions ... See more keywords