=ALL ABOUT CRIB=
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A large experimental chamber (F3 chamber) is a standard setup at F3, after the Wien filter. It has two floors (upstream one and downstream one) of which heights can be changed independently, 0 mm to -200 mm with respect to the beam height. Each floor is rectangular shaped, and has a geometry of about 50 cm (along the beam axis)x 100 cm
In a typical setting, the heights are set as follows:
(Be careful! These numbers can be obsolete!)
M4 screw taps are on the floor to fix detectors and targets. They are located in a matrix, and the distance from the neighboring screw is 150 mm (at least for taps on the same floor).
The following are the standard items we can provide at F3.
-Movable table (slider) ...x 1
-Si detectors
We call the stripped Si detectors as "PSD" or "DSSD", and the single channel (no-strip) ones as "SSD". Most of the PSD are this type:
http://www.micronsemiconductor.co.uk/pdf/w1.pdf
The standard distance between the two PPAC (called PPAC-a and PPAC-b) is ~60 cm, but you may change it by making some modification on the holder plate of the second PPAC.
Usually the event trigger is made by one of the PPACs. Two PPACs (instead of one) are for extrapolating the beam profile at the target, and for measuring time of flight between the two.
We may provide the following things as well, but do not assume they are all ready to use:
Questions: