Current group members

Anh Vu Phan (PhD candidate)
Mila Keijer (PhD candidate) - with Mara Senghi Soares
Jan Groenendijk (Master student) - with Wim Beenakker
Manosch Bär (Master student) - in Karlsruhe with Gudrun Heinrich

Previous group members

Postdocs

Dr. Sebastian Bruggisser, 2018-2022
Dr. Simon Kast, 2018

PhD candidates

Ruth Schaefer, 2019-2022
New Physics Searches in Flavour Observables
Anastasiia Filimonova, 2017-2020
Reviving the thermal dark matter paradigm with long-lived particles

Master students

Colin Saba, 2024-2025
Probing Dark Matter Bound States at Electron-Positron Colliders
Lotta van Broekhoven, 2024-2025
Long-lived particles in the FASER and ATLAS detectors
Daniel Mikkers, 2024-2025 - with Wim Beenakker
Loop-Induced Direct Detection of ALP-Mediated Dark Matter via Nucleon Scattering
Nora Locht, 2023-2024 - with Danny van Dyk
Free the Penguin! Studying B to K nu nu Backgrounds
Robin Rietman, 2022-2023 - with Wim Beenakker
One-Loop Matching of a Scalar Dark Matter Effective Field Theory
Bart Steeman, 2022-2023 - with Charles Timmermans
Detecting Dark Photons in Extensive Air Showers
Lara Grabitz, 2021-2022
ALP across the scales – Searches for axion-like particles in high-energy and flavor observables
Ruth Schaefer, 2018-2019
Searching for light dark sectors in rare meson decays

Bachelor students

Daniel Kooyman, 2024-2025
Predicting event rates of long-lived, hidden particles in ATLAS and FASER
Simone van der Wijck, 2023
A Realistic Look at Secluded Dark Matter
Finn Tillinger 2021-2022
Physics Reach of a Long-Lived ALP Detector at Belle II and ILC