The analysis of reactions $\pi N\to two mesons + N$ within reggeon exchanges. 2. Basic formulas for fit

TL;DR

This paper discusses the technical details of the fitting procedure used in analyzing reactions where a pion interacts with a nucleon to produce two mesons and a nucleon, within the framework of reggeon exchanges.

Contribution

It provides the foundational formulas and methodological details necessary for fitting experimental data in reggeon exchange models for meson production reactions.

Findings

Details of the fitting procedure are outlined.

Formulas for analyzing reactions within reggeon exchange are provided.

Supports the previous work with technical specifics.

Abstract

We present technical aspects of the fitting procedure given in the paper V.V. Anisovich and A.V. Sarantsev {\it The analysis of reactions $\pi N\to two mesons + N$ within reggeon exchanges. 1. Fit and results.} (arxiv:0806.1601v1)