Progressing Beyond the Standard Model

Table 2

SM additive quantum numbers for quarks.

Particle	𝑄	𝐴	𝑆	𝐶	𝐵	𝑇
𝑢	+2/3	1/3	0	0	0	0
𝑑	−1/3	1/3	0	0	0	0
𝑐	+2/3	1/3	0	1	0	0
𝑠	−1/3	1/3	−1	0	0	0
𝑡	+2/3	1/3	0	0	0	1
𝑏	−1/3	1/3	0	0	−1	0