A group of theoretical physicists has solved half of a 50-year homework assignment —- a calculation of one type of subatomic particle decay aimed at helping to answer the question of why the early universe ended up with an excess of matter.
A group of theoretical physicists has solved half of a 50-year homework assignment —- a calculation of one type of subatomic particle decay aimed at helping to answer the question of why the early universe ended up with an excess of matter.