# Theoretical study of deeply virtual Compton scattering off $^4$He

### Submission summary

 As Contributors: Sara Fucini Arxiv Link: https://arxiv.org/abs/1910.08550v1 Date accepted: 2019-11-05 Date submitted: 2019-10-22 Submitted by: Fucini, Sara Submitted to: SciPost Physics Proceedings Proceedings issue: 24th European Few Body Conference (University of Surrey, U.K.) Discipline: Physics Subject area: Nuclear Physics - Theory Approaches: Theoretical, Phenomenological

### Abstract

An interesting breakthrough in understanding the elusive inner content of nuclear systems in terms of partonic degrees of freedom is represented by deeply virtual Compton scattering processes. In such a way, tomographic view of nuclei and bound nucleons in coordinate space could be achieved for the first time. Moreover, nowadays experimental results for such a process considering $^4$He targets recently released at Jefferson Lab are available. In this talk, the recent results of our rigorous Impulse Approximation for DVCS off $^4$He, in terms of state-of-the-art models of the nuclear spectral function and of the parton structure of the bound proton, able to explain present data, has been shown.

###### Current status:
Publication decision taken: accept

Editorial decision: For Journal SciPost Physics Proceedings: Publish
(status: Editorial decision fixed and (if required) accepted by authors)

### Submission & Refereeing History

Resubmission 1910.08550v1 on 22 October 2019
Submission scipost_201910_00026v1 on 15 October 2019