====== Negative weights ======

** Project aim: **

  * in cases where the large fraction of negative-weighted events becomes a bottleneck for LHC analysis, is it possible to find a method to optimize the choice of events that are really needed to be passed to the detector simulation in order to get a physically correct result ? Some ideas have been discussed here in LH...
  * test ideas on a simple process

** Interested people: **

Jeppe Andersen, Josh Bendavid, Kenneth Long, Stefan Prestel, Josh McFayden...?