The Halo or Tail detector is similar to the T0 Counter. It consists of 4 counters placed in a plus symbol.

This is only intended to be the correct material buget.

It contains a five 10mm x 10mm layers One layer of diamond with thickness 80 microns, two layer of gold at 150 nm thick and two layers of chromium at 50nm thick.

adds default beam pipe geometry used in conjunction with the MUCH

Warning, made of lead.

This gdml file was in the CbmRoot main repository. Added here for completeness.

Magnet was given to me via Anna.
Bftc was generated from the macro.
Much were generated by its macros.