The A2 collaboration @ MAMI is performing photo-nuclear reactions to investigate fundamental physics at the scale of nuclear and sub-nuclear dimensions. We plan, realize, run and analyze high precision experiments with high energetic real photons at MAMI in the photon-energy range between 40 MeV and 1603 MeV. A2 is organized as an international collaboration. Working groups from several universities worldwide contribute to our challenge to produce new scientific results.
![](http://wwwa2.kph.uni-mainz.de/files/2018/05/tools_grey-300x300.png)
Detector & Setup
Learn more about our detectors and the whole setup in the A2 hall at the MAMI accelerator Mainz.
A2 Collaboration Meeting September 2017, Mainz