معرفی
Dr. Janik R. is a nuclear physics researcher at GSI Helmholtzzentrum für Schwerionenforschung GmbH in Darmstadt, Germany, actively involved in cutting-edge research on nuclear structure with a focus on exotic nuclei far from stability. Their work primarily centers on investigating shell evolution, shape transitions, and nuclear collectivity in neutron-rich and proton-rich isotopes using advanced gamma-ray spectroscopy techniques and lifetime measurements.
Dr. Janik R.'s research interests span nuclear structure physics, with particular emphasis on shell evolution in exotic nuclei, nuclear spectroscopy of rare isotopes, beta-decay studies, and the investigation of traditional and new shell closures. Their work often involves international collaborations and utilizes major facilities including GSI/FAIR, RIKEN's RIBF, and connections to CERN's ISOLDE facility.
Their publication record shows significant contributions to understanding nuclear structure phenomena, particularly in regions near shell closures such as N=32, N=40, and N=126. Recent work includes spectroscopy of exotic potassium and calcium isotopes, studies of shape transitions in rare earth nuclei like tungsten-190, and investigations of nuclear structure in proton-rich systems such as palladium-94.
Dr. Janik R. is actively involved in experimental nuclear physics instrumentation development, contributing to detector systems like FATIMA (FAst TIMing Array) for lifetime measurements and STRASSE (Silicon Tracker for RAdioactive nuclei Studies at SAMURAI Experiments) for quasi-free scattering measurements. Their work supports the DESPEC experiment at FAIR Phase-0, which serves as a precursor to the full FAIR facility.
Research areas include:
- Nuclear structure of exotic nuclei
- Shell evolution and new magic numbers
- Gamma-ray spectroscopy techniques
- Lifetime measurements of nuclear excited states
- Beta-decay studies of neutron-rich nuclei
- Shape transitions and collectivity in atomic nuclei
