Adaptation of the therminator model for BES program

Hanna Paulina Zbroszczyk

doi:10.1117/12.2576768

14 October 2020 Adaptation of the therminator model for BES program

Hanna Paulina Zbroszczyk

Proceedings Volume 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020; 1158104 (2020) https://doi.org/10.1117/12.2576768
Event: Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 2020, Wilga, Poland

Abstract

THERMINATOR model is a Monte Carlo event generator invented to study the statistical production of particles created in relativistic heavy-ion collisions. Its current description allows one to study the highest collision energies achieved by LHC and RHIC colliders. However, it is possible to adapt THERMINATOR model to lower energy spectrum as is studied in Beam Energy Scan (BES) program at RHIC. Femtoscopy of two particles investigates the properties of matter produced in heavy-ion collisions. Two-particle correlations use Quantum Statistics and the Final State Interactions which allow one to examine the space-time characteristics of the medium. For the first time we present single- and two-particle momentum distributions of identified particles from THERMINATOR model for BES energy spectrum. To verify how model predictions agree with experimental results, we compare transverse momentum distributions of pions, kaons and protons and correlation functions of identical pions in Au+Au collisions to the BES program results from the STAR experiment.

Citation Download Citation

Hanna Paulina Zbroszczyk "Adaptation of the therminator model for BES program", Proc. SPIE 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 1158104 (14 October 2020); https://doi.org/10.1117/12.2576768

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