All-loop calculations of total, elastic and single diffractive cross sections in RFT via the stochastic approach

TL;DR

This paper employs a stochastic approach to compute all-loop Reggeon Field Theory cross sections, including total, elastic, and single diffractive processes, accounting for Pomeron loops.

Contribution

It introduces a novel stochastic method to perform all-loop calculations in RFT, capturing complex Pomeron loop effects.

Findings

Calculated total, elastic, and single diffractive cross sections with Pomeron loops

Demonstrated the effectiveness of the stochastic approach in RFT

Provided comprehensive results for RFT processes

Abstract

We apply the stochastic approach to the calculation of the Reggeon Field Theory (RFT) elastic amplitude and its single diffractive cut. The results for the total, elastic and single difractive cross sections with account of all Pomeron loops are obtained.