pulse height arb. units

1
)E2
Correlation test run plots help identify particle
type.
The test run produced spectra that can be
checked for rate in the areas where ap0 events
would appear.
Red lines indicate likely trigger thresholds.
)E1
)E2
E
E
Trigger-like event replay produced about 10/hr
using scintillator cuts only, and no events with
time cuts added.
Coincident Pb-glass rates were a few per hour.
Production running should be with beams about
100 times larger.
MWPC second-level triggers can be added.
pulse height (arb. units)