Shape analysis of HBT correlations at STAR
Daniel Kincses (for the STAR Collaboration)
TL;DR
This paper analyzes the space-time structure of hadron-emitting sources in heavy-ion collisions using HBT correlations, focusing on Lévý fits to two-pion correlation functions at high energies.
Contribution
It presents the current status of source parameter analysis from Lévý fits to two-pion correlations in Au+Au collisions at 200 GeV.
Findings
Source parameters obtained from Lévý fits
Insights into the space-time structure of the emission source
Enhanced understanding of quark-hadron phase transition
Abstract
To study the nature of the quark-hadron phase transition, it is important to investigate the space-time structure of the hadron-emitting source in heavy-ion collisions. Measurements of HBT correlations have proven to be a powerful tool to gain information about the source. In these proceedings, we report the current status of the analysis of source parameters obtained from L\'evy fits to the measured one-dimensional two-pion correlation functions in Au+Au collisions at = 200 GeV.
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