Can I read Basic properties of GPDs and modelling of the latter on EtoBox?

Basic properties of GPDs and modelling of the latter by Mezrag, Cédric; Chouika, Nabil; Moutarde, Hervé; Rodriguez-Quintero, Jose is a scholarly article available to read on EtoBox.

What is Basic properties of GPDs and modelling of the latter about?

We present here a new method based on the Radon transform to model Generalised Parton Distributions (GPDs). It allows to fulfil all theoretical constraints applying on GPDs, especially polynomiality and positivity at the same time. More specifically, we show how polynomiality can be systematically restored within the framework of the overlaps of Lightfront Wave Functions (LFWFs). It provides a systematic way to extend models defined solely in the DGLAP kinematical region to the ERBL one. We then exemplify our approach using LFWFs models.

Author

Mezrag, Cédric; Chouika, Nabil; Moutarde, Hervé; Rodriguez-Quintero, Jose

Published

2019

Language

EN