“…The projectile nuclei strike nuclear targets positioned", 8 cm upstream of the streamer chamber entrance window. 1 The streamer chamber, constructed inside a large superconducting magnet, was previously employed in experiments NA5 [DeM82a] and NA9 [Alb83]. It can measure exclusive, final state charged particle multiplicities, inclusive charged particle spectra, charged particle correlations, and strange particle spectra and yields from V O decays and from the charged K decays K± -+ 1I'"±1I'"0 , K± -+ 1I'"±1I'"±1I'"T in its fiducial volume.…”