cms-sw/cmssw — pull request #2555 by aryd (2014-02-20 10:51:34+00:00)
Title: Hourglass slhc8

This adds to the HLLHCEventVertex generator the hour glass effect. (It also contains the implementation of the flat beams with 'crab-kissing' but this needs further confirmation from the machine (LHC) that it is correctly implemented.