Neutrino physics remains a pivotal area in the quest to unravel fundamental aspects of particle behaviour and the evolution of the universe. Neutrinos—elusive, nearly massless particles—are known to ...

The Big Bang created equal amounts of matter and antimatter. So, why is there so much more matter than antimatter in the Universe? Irfu is participating in the preparation of Hyper-Kamiokande, a ...

The neutrino is perhaps the most fascinating inhabitant of the subatomic world. Nearly massless, this fundamental particle experiences only the weak nuclear force and the much fainter force of gravity ...

The results add to physicists’ understanding of neutrinos and validate collaboration between major experiments. The NOνA far detector. Credit: Public domain image from Fermilab. More details here.