Blast-wave model description of the HBT radii measured in $pp$ collisions at the LHC energies

TL;DR

This paper applies the blast-wave model to analyze the HBT radii of pions produced in proton-proton collisions at LHC energies, providing insights into the space-time structure of the particle-emitting source.

Contribution

It introduces a blast-wave model approach to describe HBT radii in pp collisions at LHC energies, offering a new perspective on the source dynamics.

Findings

Blast-wave model successfully describes the HBT radii data.

Provides estimates of the source size and lifetime in pp collisions.

Enhances understanding of particle emission in high-energy pp interactions.

Abstract

Blast-wave model is applied to describe the Hanbury-Brown--Twiss (HBT) radii of pionic systems produced in pp collisions at the LHC energies.