$K_S$ semileptonic decays and test of $\mathcal{CPT}$ symmetry with the KLOE detector

TL;DR

This paper reviews how semileptonic decays of neutral kaons can be used to test CPT symmetry and fundamental principles of the Standard Model, focusing on charge asymmetry dependencies.

Contribution

It provides a comprehensive review of the relationship between charge asymmetry in kaon decays and CPT symmetry testing.

Findings

Charge asymmetry is sensitive to CPT violation.

Semileptonic decays serve as a probe for fundamental symmetries.

The review discusses the theoretical and experimental aspects of these tests.

Abstract

Study of semileptonic decays of neutral kaons allows to perform a test of discrete symmetries, as well as basic principles of the Standard Model. In this paper a general review on dependency between charge asymmetry constructed for semileptonic decays of short- and long-lived kaons and $\mathcal{CPT}$ symmetry is given.