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