Kaluza-Klein Picture and Mass Spectrum of Two-Pion System

TL;DR

This paper supports the Kaluza-Klein model by demonstrating its effectiveness in accurately describing the mass spectrum of the two-pion system, reinforcing its potential relevance in particle physics.

Contribution

It provides additional arguments and empirical evidence that the Kaluza-Klein approach can successfully predict the two-pion mass spectrum.

Findings

Kaluza-Klein formula matches experimental data

The fundamental scale aligns with previous calculations

Supports Kaluza-Klein as a viable model in particle physics

Abstract

In this note we present additional arguments in favour of Kaluza and Klein picture of the world. In fact, we have shown that formula (\ref{KKpi}) provided by Kaluza-Klein approach with the fundamental scale early calculated (Eq.\ref{scale} \cite{1}) gives an excellent description for the mass spectrum of two-pion system.