THE normal mannequin of particle physics is a surprising achievement. It gives a concise description of the fundamental constituents of the universe, the particles and forces that make actuality, that agrees with each experimental take a look at we have now thrown at it. By most measures, it’s the most profitable scientific concept ever devised.
However as we discover in our particular function celebrating its fiftieth anniversary, the usual mannequin stays unfinished. It leaves open a number of profound questions, from the true nature of darkish matter and darkish vitality to why there’s extra matter than antimatter within the universe.
Physicists are desperately in search of …