# Spectra of particles produced in high-mass diffraction dissociation in the Model of Quark-Gluon Strings

## TL;DR

This paper models the spectra of particles produced in high-mass diffraction dissociation using the Quark-Gluon Strings framework, successfully matching experimental data on particle distributions.

## Contribution

It introduces a novel application of the reggeon model with eikonalized triple-reggeon diagrams to describe diffractive dissociation processes.

## Key findings

- Model accurately describes charged particle pseudorapidity distributions.
- Numerical results align well with experimental data.
- Demonstrates effectiveness of the reggeon approach in diffraction studies.

## Abstract

We calculate spectra of secondary particles produced in process of single diffraction dissociation in the Model of Quark-Gluon Strings. For description of diffractive dissociation process we use the reggeon model where all legs of triple-reggeon diagrams are eikonalized. Numerical calculation shows that the model gives a good description of data on charged particles pseudorapidity distribution in $p\bar{p}$ single diffractive dissociation.