da

Composition

Calculated Mass

Leptons

da for leptons

ne

50

ne

≈0

e

60

e

0.51 MeV (given)

nm

70

nm

≈0

nt

80

nt

≈0

m

60 + 70 + 71

e + nm + m7

105.6 MeV

t

60 + 70 + 72

e + nm+ t7

1786 MeV

m’

60 + 70 + 72 + 80 + 81

e + nm + m7 + nt + m8 (3/2 Z°)

136.9 GeV

m’±

60 + 70 + 72 + 80 + 81±

e + nm + m7 + nt + m8± (3/2 W±

120.7 GeV

Quarks

da for quarks

u

50 + 70 + 71

q5 + q7 + u7

330.8 MeV

d

60 + 70 + 71

q6 + q7 + d7

332.3 MeV

s

60 + 70 + 72

q6 + q7 + s7

558 MeV

c

50 + 70 + 73

q5 + q7 + c7

1701 MeV

b

60 + 70 + 74

q6 + q7 + b7

5318 MeV

t

50 + 70 + 75 + 80 + 82

q5 + q7 + t7 + q8 + t8

176.5 GeV