# Properties of protons in nuclear medium with AdS/QCD model with a   quadratic modified dilaton

**Authors:** Alfredo Vega, M. A. Martin Contreras

arXiv: 1812.00642 · 2018-12-04

## TL;DR

This paper uses a modified AdS/QCD model with a nuclear dilaton to study how proton properties like electromagnetic form factors and magnetic moments change inside nuclear medium.

## Contribution

It introduces a new quadratic dilaton variant that captures proton mass variation in nuclear medium within the AdS/QCD framework.

## Key findings

- Calculated electromagnetic form factors of in-medium protons
- Determined magnetic moments of protons in nuclear medium
- Demonstrated the impact of the nuclear dilaton on proton properties

## Abstract

A modified version of the usual soft wall quadratic dilaton, a dilaton which catches the variation of the proton mass inside nucleons in the nuclear medium is used. With this dilaton, called nuclear dilaton, we have calculated the electromagnetic form factors and magnetic moments associated with the in-medium proton following the AdS/QCD prescription.

## Full text

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## Figures

2 figures with captions in the complete paper: https://tomesphere.com/paper/1812.00642/full.md

## References

59 references — full list in the complete paper: https://tomesphere.com/paper/1812.00642/full.md

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Source: https://tomesphere.com/paper/1812.00642