Tracking in the spectrometer
z
B
y
2
1
x
10 cm
Tracking Algorithm
1
- Straight line track:
First 6 layers (
q
,
f
) clusters
2
- Curved track:
Last 6 layers (1/p,
q
) clusters
3 - Match
1
and
2
Geometric + dE/dx
4 - Vertex matching