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HPS-Proposal2014-v4 is the new electron running geometry for slic/hps-java. Everyone should use this. The only significant change is to dead material; this adds the SVT vacuum chamber and replaces the tessellated ECal flange with Geant4 primitives. The magnetic field box is extended in the vertical direction (it used to extend to +/- 3 inches, and now goes to 4 - the full size of the magnet bore); this is to work around a Geant4 issue but shouldn't affect any results since that's well outside our acceptance. The main effect is a 5-10x speed improvement in running slic. The only change expected to the simulation output is a somewhat different background from low-momentum particles clipping the edge of the SVT chamber. ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1