Latest press releases
Key diagnostic system for ITER reactor nears completion
10 September 2025
In the Universe, thermonuclear fusion is a common reaction: it is the source of energy for stars. On Earth producing energy using this process is difficult due to problems with controlling the plasma emitting significant amounts of energy. Of critical importance here is the knowledge of the current state of the plasma and the power released in nuclear reactions. In the ITER reactor this knowledge will be gathered by a sophisticated neutron flux diagnostic system.
Nanostructures transcend boundaries (of grains in metals)
7 August 2025
Large metal surfaces coated with precisely formed nanostructures have so far remained in the realm of fantasy. The obstacle standing in the way of their production seemed fundamental, as it resulted from the presence of crystal grains in metals: their boundaries disrupted the growth of the nanostructures. At the Institute of Nuclear Physics of the PAS, using titanium and its oxide by way of example, it has been proven that this obstacle can be overcome.
Radiotherapy of cancer: Toward better control of the proton beam
18 July 2025
Modern methods of radiotherapy would fight cancer more effectively and safely if treatments could be planned taking into account the radiation quality of the therapeutic proton beams. An achievement by physicists from the Institute of Nuclear Physics of the Polish Academy of Sciences in Cracow brings us closer to this goal.
Wound dressings made of drug-releasing polymers
4 June 2025
Electrospinning has been used to produce polymer fibres containing the well-known antibacterial drug metronidazole. The mats formed from them at the Institute of Nuclear Physics of the Polish Academy of Sciences could potentially be used as wound dressings, thanks to an appropriately selected polymeric structure capable of releasing the drug into the body in a controlled manner.
Flavor symmetry of the high-energy world does not work as expected
7 May 2025
In collisions of argon and scandium atomic nuclei, scientists from the international NA61/SHINE experiment have observed a clear anomaly indicative of a violation of one of the most important symmetries of the quark world: the approximate flavor symmetry between up and down quarks. The existence of the anomaly may be due to hitherto unknown inadequacies in current nuclear collision models, but the potential connection to the long sought-after ‘new physics’ cannot be ruled out.