PhD Candidate in Nuclear Astrophysics | Doktoranden*in

GSI Helmholtzzentrum für Schwerionenforschung GmbH

Darmstadt, Hessen, Deutschland
Published Mar 4, 2026
Part-time
Fixed-term

Job Summary

This PhD position offers a unique opportunity to work at the forefront of nuclear physics within the prestigious GSI Helmholtz Centre for Heavy Ion Research and the University of Cologne. The successful candidate will lead a dissertation project focused on the experimental search for Nuclear Excitation by Electron Capture (NEEC), a process that remains unverified in the scientific community. Day-to-day responsibilities include designing, preparing, and testing experimental equipment such as particle detectors and ultra-high vacuum systems, as well as conducting Monte Carlo simulations using GEANT4. The role involves close collaboration with storage ring accelerator experts to finalize experimental concepts and perform data analysis using ROOT. This position is ideal for a physicist looking to contribute to world-class science at the FAIR facility, one of the largest research projects globally. The role is based in Darmstadt while being enrolled at the University of Cologne, providing a stimulating academic and research environment.

Required Skills

Education

Master's degree in Physics or an equivalent qualification.

Experience

  • Professional experience in handling particle detectors, electronics, and vacuum systems
  • Experience in data analysis and programming is highly advantageous
  • Experience in conducting and organizing scientific experiments
  • Demonstrated ability in presenting and publishing scientific research results

Languages

Not specified

Additional

  • The position is limited to a three-year fixed-term contract. Candidates must be eligible for enrollment at the University of Cologne while working at GSI in Darmstadt. Remuneration follows the TVöD-Bund federal public service collective agreement.