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This document outlines the MICE (Muon Ionization Cooling Experiment) tracker geometry schema, detailing various position and rotation parameters within the solenoid reference frame. It includes descriptions of relational tables and alignment specifics in tracker reference frames. Important specifications such as dimensions and configuration for different planes—V, W, U, and their respective orientations—are addressed. Calibration processes and API code readiness for user testing are also highlighted, ensuring comprehensive insights into the tracker system geometry and operational readiness.
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Tracker Geometry Oleg Lysenko University of Chicago December 15, 2011
MICE tracker geometry schema (Tracker) Position and rotation in solenoid reference frame 2
MICE tracker geometry schema (Station) Position and rotation in tracker reference frame Porridge = glue (polystyrene) + fibres 3
Plane Order as Built ‘V’ Plane ‘W’ Plane ytr ‘U’ Plane ztr xtr ztr 5
Summary Ymice Tracker 1 Tracker 2 MICE reference frame ztr 1 1 200 mm 2 2 Zmice 250 mm 3 3 1130 mm Xmice 300 mm 4 4 350 mm 5 5 Tracker 2 Tracker 1 View of the station onto the polished face of the connector EMR target observer 5 4 3 2 1 1 2 3 4 5 V +120º W x V X Notes: 1.The plane orientation is shown in the tracker reference frame (left down corner). 2.The tracker alignment in MICE is shown in the MICE reference frame (above). Tracker reference frame x W Ytr -120º 0º x X Ztr 8 Xtr
Calibration The server and python client api code to read and write calibration data about the tracker to the config db are nowready for user testing (Antony). 9