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Shape Analysis of HBT Correlations at STAR

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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 Lévy fits to the measured one-dimensional two-pion correlation functions in Au + Au collisions at \(\sqrt {{{s}_{{NN}}}} \) = 200 GeV.

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Funding

This research was supported by the ÚNKP-19-3 New National Excellence Program of the Hungarian Ministry of Human Capacities, as well as the NKFIH grant FK 123842.

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Authors and Affiliations

  1. Eötvös Loránd University, 1117, Budapest, Hungary

    D. Kincses

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  1. D. Kincses
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for the STAR Collaboration

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Correspondence to D. Kincses.

Additional information

Presented at the XIV Workshop on Particle Correlations and Femtoscopy, June 3–June 7, 2019, Dubna, Russian Federation.

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Kincses, D., for the STAR Collaboration. Shape Analysis of HBT Correlations at STAR. Phys. Part. Nuclei 51, 267–269 (2020). https://doi.org/10.1134/S106377962003017X

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  • DOI: https://doi.org/10.1134/S106377962003017X

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