Energy
loss in the ion chamber vs. time of flight measured between the object
scintillator and the E1 scintillator (trigger) at the end of the focal plane.
(In)elastic
scattering of the incoming "cocktail beam" on a 256mg/cm^2 Au target
(spectrograph in focus mode).
Left: Energy loss vs.
TOF
Right: Dispersive angle
in the focal plane (afp) vs. E1 corrected TOF measured with respect to the
object scintillator. This spectrum is gated on the Ne isotopes marked in the
left spectrum.
Two-proton
knockout from 28Mg to 26Ne on a 376mg/cm^2 Be target, spectrograph in
dispersion-matched mode
Upper left: Three 124Sn
charge states in the CRDC2 x-y spectrum
Upper right: Amplitude
of the CRDC2 anode signal vs. drift time (this is a diagnostics spectrum
showing that the response of the CRDC is not correlated with the y position).
Lower left: Raw drift
time measured in CRDC2
Lower right: Charge
distribution induced in the pads by the three 124Sn charge states hitting
CRDC2.
124Sn
primary beam passing a thick Al viewer at the target position (focused optics).