Abstract.
We incorporate the perturbative evolution effects in the generalized parton distributions (GPDs) calculated in effective light-front quark model for the nucleon. The perturbative effects enter into formalism through the evolution of GPDs according to the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi-like (DGLAP) equation. We obtain the evolved GPDs in the momentum space and transverse impact parameter space. We observe that combining the light-front quark model with the perturbative evolution effects, give the effective model for studying the phenomenological GPDs.
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Sharma, N. Hard gluon evolution of nucleon generalized parton distributions in the light-front quark model. Eur. Phys. J. A 52, 91 (2016). https://doi.org/10.1140/epja/i2016-16091-4
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DOI: https://doi.org/10.1140/epja/i2016-16091-4