Michael Roosa starts a Marie Skłodowska-Curie fellowship
In September 2026, Michael Roosa started a Marie Skłodowska-Curie postdoctoral fellowship in the team.

His project, TESAAS, develops the new PAX setup at ASACUSA, with a gas-cell target for the physics campaigns after CERN’s Long Shutdown 3. Congratulations, Michael!
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Jonas Sommerfeldt joins CNRS
A QED theorist, and Leopoldina postdoc in the team since 2024, has been recruited as a permanent CNRS researcher (CRCN) from November 2026.
PIPS test beam at PSI
This October, a dedicated beamtime at PSI’s πM1 beamline sends pions, muons and electrons directly onto a TES detector.
News & Views in Nature: antimatter on the move
Nancy Paul and Davide Gamba (CERN) comment in Nature on the BASE collaboration’s first transport of antiprotons by truck at CERN.


