SMuK 2023 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 74: Poster
HK 74.27: Poster
Donnerstag, 23. März 2023, 17:30–19:00, HSZ EG
HYDRA: HYpernuclei Decay at R3B Apparatus — •Simone Velardita1, Hector Alvarez-Pol2, Yassid Ayyad2, Meytal Duer1, Alexandru Enciu1, Liancheng Ji1, Alexandre Obertelli1, and Yelei Sun1 for the R3B collaboration — 1Technische Universität Darmstadt, Fachbereich Physik, Darmstadt, 64289, Germany — 2Universidade de Santiago de Compostela, Santiago de Compostela, E-15782, Spain
HYDRA is a physics program within the R3B collaboration to study the decay spectroscopy of hypernuclei produced from heavy-ion collisions at GSI/FAIR. The program aims at measuring with high resolution the in-flight pionic decay of light and medium mass hypernuclei. To achieve that, a pion tracker is conceived as a time projection chamber inside the GLAD magnet of the R3B setup.
The full experimental setup has been simulated within the R3BROOT framework, to optimize the geometry and define conditions for the forthcoming accepted experiment which will take place at R3B in 2024. The first experiment aims at the mass-radius of hypernuclei such as the hypertriton, predicted to be halo, from measurements of its interaction cross-section. The experimental method developed for the measurement will be presented in the poster, together with first results from a tracking algorithm that will be used to reconstruct the decayed particle trajectories.