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New MVD geometries v20{a,b,c} (each in tr and vx variants)

Philipp Klaus requested to merge (removed):mvd_v20abc into master

Variants:

  • v20a: stations at old location but all changes reported below in
  • v20b: as v20a, but TPG carrier thickness increased to 500 µm, all stations moved upstream by 4cm.
  • v20c: as v20a but moved upstream by 4cm.

Detailed changes in those new geometries are:

  • Position of the MVD moved 4cm upstream (v20b & v20c),
  • TPG carriers' thickness updated (from 300 µm in v17 to 380 µm [500 µm]),
  • MVD specifc custom materials defined in media.geo (TPG, diamond, glue, fpc),
  • CVD diamond only used for first station on VX version,
  • transformation matrix added to the ROOT output file placing the detector in the CBM coordinate system,
  • addition of a top and bottom mounting plate of 10mm aluminium,
  • vertical aluminium heatsinks' thickness increased by 3mm to mock the expected material from FEBs that will be mounted on top of them.

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