Page History

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• "beam-tri":  simply simulates the beam going though the target; the “tri” refers to trident events that are inserted at the expected rate.  This is intended to be an unbiased representation of our data
• “tritrig-beam-tri”:  the “tritrig” refers to a sample of tridents that are preselected (at the MadGraph level) to be more likely to be in the detector acceptance and pass the trigger cuts so that we can efficiently get a large sample. These then have “beam-tri” overlaid in order to simulate what trident events look like in the detector. 
  
• "wab-beam-tri": beam-tri with wide-angle bremsstrahlung events mixed in.
  
• “ap” and “ap-beam-tri”:  the “ap” stands for “A prime” and is our signal MC…they can be generated at a given mass and ctau, and are produced with and w/o beam overlay (mostly with).  
• "moller" pure moller events. Note: beam backgrounds already contain moller events. Pure mollers are "moller" is intended to be used for specialized studies involving them.
  

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