The following documents contain more detailed information about the background, expected performance and design of chopper spectrometers:
ARCS Instrument data factsheet (PDF 749Kb)
Two Chopper Conceptual Design Report 6-6-2000 (PDF 1.31Mb)
Inelastic Neutron Scattering Workshop 1-31-2000 (PDF 163Kb)
Conceptual Design Report 7-15-1999 (PDF 232Kb)