GSI Helmholtzzentrum für Schwerionenforschung

GSI Helmholtzzentrum für Schwerionenforschung operates a unique accelerator for heavy ions. Researchers from around the world use this facility for experiments that help them make fascinating discoveries in basic research. In addition, they continually develop new and impressive applications.

In the tunnel of GSI/FAIR's large SIS100 ring accelerator.
The Hessian Minister for Science and Research, Art and Culture, Timon Gremmels, recently visited the GSI Helmholtzzentrum für Schwerionenforschung and the international accelerator center FAIR (Facility for Antiproton and Ion Research in Europe). Accompanied by members of the state parliament Peter Franz and Bijan Kaffenberger he was given a comprehensive insight into the scientific and technical prospects of GSI and FAIR for the coming years. He was welcomed by the management of GSI and FAIR:…



At GSI/FAIR, influenza viruses were irradiated with high-energy heavy ions (the photo shows the interior view of the cavity).
Researching new vaccines quickly and powerfully for the benefit of humanity — the COVID-19 pandemic rendered clear the need for effective and rapid vaccine development processes. Scientists from the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt and the Helmholtz Centre for Infection Research (HZI) in Braunschweig investigated an innovative method that has the potential to increase significantly the effectiveness of future vaccine development.



FAIR – the future accelerator facility

In the next few years the new international accelerator facility FAIR, one of the largest research projects worldwide, will be erected at GSI. At FAIR an unprecedented variety of experiments will be possible. Thereby physicists from all around the world will be able to gain new insights into the structure of matter and the evolution of the universe from the Big Bang to the present.
Learn more about FAIR: GSI about FAIR or FAIR web page

Cancer Treatment with Ion Beams

GSI is the birthplace of a new form of cancer treatment. This development was the result of many years of research in conjunction with GSI’s large ion-beam accelerator system. The advantage of this new treatment modality is that the ion beam selectively damages tumor tissues while sparing the surrounding healthy tissues. More...

The Creation of New Elements

Chemical elements are produced in stars and stellar explosions. Elements are the building blocks of all materials that surround us – including every atom of our bodies. The universe is also home to a large number of atoms that do not occur on earth. One of the key tasks of the researchers at GSI is to attempt to create previously unknown elements. More...


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