First look at energy losses as seen by Geant and Sti. This is for a single slice at z=-3 cm

Geant	Sti

Conclusiona and Action Items

• The volume segmenation seems to be working and is in the CVS trunk now
• Overal material distribution in Sti resembles the original Geant
  • SSD geometry from latest code in offline/hft is a simple tube averaging the mother volume
• Sti overestimates energy losses w.r.t. the Geant calculations by a factor of 2-10
• Still need to check if the recent Victor's dE/dx fix will help the problem

Small Update of Sti SSD Geometry from Jonathan

/star/institutions/ksu/bouchet/SSD_20140718/