SMuK 2021 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

HK: Fachverband Physik der Hadronen und Kerne

HK 28: Instrumentation VIII

HK 28.6: Vortrag

Freitag, 3. September 2021, 15:30–15:45, H2

Radiation dose simulation for FAIR phase-0 experiment at MAMI — •Alexander Greiner¹, Frank Maas^1,2,3, Oliver Noll¹, Sahra Wolff¹, Luigi Capozza¹, Julian Moik¹, David Rodriguez Pineiro¹, Samet Katilmis¹, Alaa Dbeyssi¹, Peter-Bernd Otte¹, and Dong Liu¹ for the PANDA collaboration — ¹Helmholtz-Institut Mainz, Germany — ²Institute of Nuclear Physics, Johannes Gutenberg University, Mainz, Germany — ³PRISMA Cluster of Excellence, Mainz, Germany

A complex detector system is being developed for the PANDA experiment at the FAIR accelerator facility in Darmstadt.

The group in Mainz is constructing the backward end cap (BWEC) of the PANDA electromagnetic calorimeter, which will be used at the MAMI electron accelerator for a FAIR/Phase0 experiment at Mainz to measure the electromagnetic transition form factor of the π⁰ → γ γ transition.

In order to check whether the planned set-up of the BWEC can withstand the radiation exposure of the experiment without impairing the data acquisition through malfunctions, GEANT4 simulations of the experimental setup were carried out to record the radiation exposure of the entire experimental setup and individual important components.

This presentation will explain how the simulations were carried out. We will present the results of the estimated radiation exposure and compare these estimates with various radiation resistance measurements of some components from the R&D phase.