QUARKSDOWN
QUARKSUP
BARIONS
HADRONS
MESONS
U
I
E
B
A
R
I
O
N
S
U
D
T
Q
S
G
O
Q
Q
D
E
O
Q
I
X
A
N
U
Q
R
U
A
Y
S
X
I
P
V
O
U
Y
A
A
Q
F
T
T
P
H
X
S
P
M
I
R
A
W
G
N
U
A
Q
E
U
B
G
K
T
G
C
I
S
D
F
M
G
O
N
S
J
C
U
K
K
R
U
C
I
T
A
D
Z
B
Z
A
R
O
O
J
Z
P
Z
O
F
F
Q
D
A
N
I
J
O
I
A
W
E
L
E
H
U
S
U
I
B
I
S
N
E
E
E
R
Q
S
T
P
S
D
S
U
Y
I
Y
L
E
