Outreach – International Masterclasses in particle physics 2024 were held at the Jozef Stefan Institute on March 5. https://indico.ijs.si/event/1830/ . High school students were engaged in analyzing the real data collected at CERN and KEK laboratories by ATLAS and Belle II and familiarized with tools for cancer treatment planning employing x-rays, protons, or carbon ions Particle Therapy. The event was organized in collaboration with IPPOG – International Particle Physics Outreach Group https://ippog.org/
