OPTICS TUNE:PARALLEL-PTPT-PT
MOMENTUM:
Maximum Central Momentum
Momentum Bite[(Pmax-Pmin)/P0]
Momentum Resolution delta p/p7.5 GeV/c
18%
<0.1%7.5 GeV/c
18%
<0.1%
ACCEPTANCES:
Solid Angle
Min. Central Scattering Angle
>6 msr
12.5o
>6 msr
12.5oAngle Measurement Precision
In Scattering Plane
Out-of-Plane
Useful Target Length
Vertex Reconstruction Accuracy
Nominal Target Length
0.4 mr
0.9 mr
10 cm
3.4 cm
Thin
0.8 mr
0.8 mr
10 cm
~1 mm
Extended
KINEMATIC FLEXIBILITY:
Momentum Range
Angular Range
0.5 ⇒ 7.5 GeV/c
12.5o ⇒ ~90o
LUMINOSITY GOAL:L > 1038cm-2sec-1
DETECTOR:Two wire chambers for track position
measurement.
Scintillator hodoscopes for timing.
Gas Cherenkov Counter for particle ID.
Aerogel Counter for ID.
A segmented Pb glass shower counter.