===== SM backgrounds for DM searches (V+jets) =====
People: Kostas Theofilatos, Carlo, Joey Huston ... (**add your name** if you are interested)

==== Notes from the meeting in LH ====
slides: {{ :2017:working_groups:SM:lh2017_Zgammaratio.pdf | introduction }} {{ :2017:working_groups:SM:Kallweit.pdf | study }}

  * ratio Z/gamma, Z/W 
  * shape uncertainties (a-priori model used)
  * can we think of a similar approach for V+2j VBF and VV+2j VBS ?