Remarks on the analysis of the reaction $e^+e^-\rightarrow\Sigma^0\bar{\Sigma}^0$

TL;DR

This paper explores model-independent methods to analyze hyperon decay distributions in electron-positron collisions producing Sigma-zero hyperons, utilizing the folding technique to calculate cross-section distributions.

Contribution

It introduces a model-independent approach for evaluating hyperon decay distributions in $e^+e^-$ collisions, focusing on the reaction involving $J/\psi$ decay to hyperon pairs.

Findings

Developed a folding technique for cross-section calculations.

Provided a framework for analyzing hyperon decay distributions.

Enhanced understanding of hyperon production in $e^+e^-$ collisions.

Abstract

We investigate roads for evaluating model-independent cross-section distributions for the sequential hyperon decay $\Sigma^0\rightarrow\Lambda \gamma;\Lambda\rightarrow p\pi^- $ and its corresponding antihyperon decay. The hyperons are produced in the reaction $e^+e^-\rightarrow J/{\psi}\rightarrow \Sigma^0\bar{\Sigma}^0$. Cross-section distributions are calculated using the folding technique.