An international team of physicists has published ground-breaking research on the decay of subatomic particles called kaons - which could change how scientists understand the formation of the universe.
Professor Christopher Sachrajda, from the Southampton Theory Astrophysics and Gravity Research Centre at the University of Southampton, has helped to devise the first calculation of how the behaviour of kaons differs when matter is swapped out for antimatter, known as direct "CP" symmetry violation.