Correlation analysis of the instanton-induced particle production in QCD

TL;DR

This paper analyzes factorial, cumulant, and $H_q$-moments in instanton-induced deep inelastic scattering within QCD, proposing a new criterion for identifying QCD-instantons experimentally at HERA.

Contribution

It introduces a novel correlation moment behavior as a criterion for QCD-instanton identification based on moment analysis in DIS.

Findings

Correlation moments exhibit a specific behavior unique to instanton-induced processes.

Proposes a new experimental criterion for QCD-instanton detection at HERA.

Provides theoretical calculations of moments in the instanton framework.

Abstract

Factorial, cumulant and $H_q$-moments in dependence on their rank q for the instanton-induced deep inelastic scattering (DIS) in the frameworks of QCD are calculated and analysed. The obtained correlation moments behaviour has specific form, which can be considered as a new criterion of the QCD-instantons identification on experiment at HERA.