Mainz 2022 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 59: Instrumentation XV

HK 59.3: Vortrag

Donnerstag, 31. März 2022, 14:45–15:00, HK-H4

The PANDA Cluster-Jet Target at COSY - recent Results and Developments — •Philipp Brand, Daniel Bonaventura, Hanna Eick, Benjamin Hetz, Christian Mannweiler, Sophia Vestrick, and Alfons Khoukaz for the PANDA collaboration — Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany

The PANDA cluster-jet target will be the Day-1 target for the PANDA experiment within the High Energy Storage Ring (HESR) at FAIR. With this device a target thickness of more than 10¹⁵ atoms/cm² is achieved at the interaction point more than 2 m below the nozzle.

To study the influence of such a target on the properties of an accelerator beam, it is installed at the COoler SYnchrotron (COSY) in Jülich. Here, also a barrier bucket cavity and the stochastic cooling are installed, which will be used later at FAIR in the HESR. Therefore, the studies performed within beam times at COSY will give important input for the PANDA experiment. Within this talk results from recent beam times as well as new developments on the target system are presented.

This project has received funding from BMBF (05P19PMFP1 and 05P21PMFP1), GSI FuE (MSKHOU1720 and MSKHOU2023) and the EU’s Horizon 2020 programme (824093).