Particle

q(e)

ℓ = 3 × (2L)

d_p, s

B_s, B_c

Mass (MeV) Predicted, Observed

N_f

t

+2/3

42 = 3 × (2 × 7)

3, 1/2

0.98, 1.02

173,142 169,100 - 173,300

72,606

X(125 GeV)

*

39 = 3 × 13

2, 0

0.952, 1.05

125,050 125,000 - 126,000

56,472

Z

0

36 = 3 × (2 × 6)

2, (1,0)

0.955, 1.05

91,073 91,000 - 91,200

44,556

W

±1

36 = 3 × (2 × 6)

2, (1,0)

0.845, 1.18

80,583 80,400 -

39,426

b

−1/3

18 = 3 × (2 × 3)

1, 1/2

0.713, 1.04

4250 4139 - 4370

4157

c

+2/3

12 = 3 × (2 × 2)

1, 1/2

1.00, 1.00

1177 1160 - 1340

1728

s

−1/3

6 = 3 × (2 × 1)

1, 1/2

1.00, 1.00

73.6 70 - 130

216

d

−1/3

3 = 3 × 1

1, 1/2

1.00, 1.00

4.6 3.5 - 6.00

27

u

+2/3

3 = 3 × 1

1, 1/2

0.52, 1.92

2.4 1.5 - 3.3

14