Estimation of possibility of femtoscopic measurements of identical and non-identical particle combination pairs in the CBM experiment at FAIR

Wioletta Borzym; Zuzanna Gnutek

doi:10.1117/12.2580520

14 October 2020 Estimation of possibility of femtoscopic measurements of identical and non-identical particle combination pairs in the CBM experiment at FAIR

Wioletta Borzym, Zuzanna Gnutek

Author Affiliations +

Proceedings Volume 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020; 115810X (2020) https://doi.org/10.1117/12.2580520
Event: Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 2020, Wilga, Poland

Abstract

The Compressed Baryonic Matter (CBM) experiment will be one of the major pillars of the FAIR experimental facility in Darmstadt, Germany. It will investigate to the area of QCD phase diagram at high baryon chemical potential describing e.g. dense nuclear matter created as a result of heavy ion collision. The following paper discusses the possibility of femtoscopic measurements of identical (p − p,Λ − Λ) and non-identical (π − p, π − K, K − p) particle combinations in the CBM experiment at FAIR. The paper briefly describes the CBM experiment. We will consider single- and two-particle momentum distributions, finally taking into account femtoscopic correlations describing properties of source sizes of order ∼ 10⁻¹⁵ m and times of order ∼ 10⁻²³ s, that cannot be accessed by any other experimental technique. The results were obtained from Monte Carlo data simulated for √^sNN = 10 GeV Au+Au collisions, reconstructed UrQMD data in the CBM detector.

Citation Download Citation

Wioletta Borzym and Zuzanna Gnutek "Estimation of possibility of femtoscopic measurements of identical and non-identical particle combination pairs in the CBM experiment at FAIR", Proc. SPIE 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 115810X (14 October 2020); https://doi.org/10.1117/12.2580520

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