Hadron multiplicity calculation: a configurational entropy approach to the saturation scale in QCD

TL;DR

This paper introduces a novel approach using configurational entropy to calculate the saturation scale in QCD, accurately matching experimental data on hadron multiplicities in hadron-nucleus collisions.

Contribution

It presents a new method linking configurational entropy with the saturation scale in QCD, providing precise phenomenological predictions.

Findings

Configurational entropy critical points correlate with saturation scale.

Results match experimental data with 0.39% precision.

Method offers a new perspective on hadron multiplicity calculations.

Abstract

This paper investigates the configurational entropic content of hadron-nucleus collisions. Hadron multiplicities and Au nuclei are employed to compute the critical points of the configurational entropy as a function of the saturation scale in deep inelastic scatterings, in QCD. The results match phenomenological data to the precision of 0.39%.