#
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Help

Pair Annihilation

When a particle encounters its antiparticle, they annihilate each other, disappearing in a burst of photons.

See also: Antiparticle, Pair Production, Photons.

Subjects: Physics