"[2] ...some mechanism had to tilt the balance in favor of matter. With Cronin and Fitch's... implications for the , Sakharov thought he had... the answer. But was the tiny subnuclear effect... enough..? Probably not... But... [h]eavier quarks, more exotic than strangeness, could show larger effects. Making B particles containing the 'beauty' (...'bottom') quark and manufacturing enough of them to probe the has become a major focus of... research."