Proton femtoscopy at BES

Sebastian Siejka

doi:10.1117/12.2249203

28 September 2016 Proton femtoscopy at BES

Sebastian Siejka

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 100313P (2016) https://doi.org/10.1117/12.2249203
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

Through experiments with heavy-ion collisons at high energies we can study the properties of nuclear matter under extreme conditions. The information on the sizes of the particle-emitting sources can be inferred via the method of femtoscopy. The femtoscopy method uses Quantum Statistics effects and the Final State Interactions to determine the space-time properties of the source. The radii of the sources extracted from two-baryon femtoscopy along with those obtained from two-meson and meson-baryon correlations provide complementary information about the source characteristics. In this report we present recent STAR results of proton-proton, antiproton-antiproton and proton-antiproton correlation functions from Au+Au collisions at √sNN of 7.7 GeV, 11.5 GeV and 39 GeV.

Citation Download Citation

Sebastian Siejka "Proton femtoscopy at BES", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100313P (28 September 2016); https://doi.org/10.1117/12.2249203

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