Contact: Tobias Schlößer
Caption: For a long time, physicists were only able to reliably verify two different classes of hadrons: baryons and mesons. Experiments performed at Jülich's accelerator COSY have now shown that, in fact, another class of exotic particles made up of six quarks exists.
Credit: Source: Forschungszentrum Jülich/SeitenPlan (CC BY 4.0)
Usage Restrictions: CC BY 4.0
Related news release: Exotic particle confirmed