Measurements of the forward energy flow and forward jet production with   CMS
  We present measurements of the forward (3 < |eta| < 5) energy flow in minimum bias events and in events with either hard jets or W and Z bosons produced at central rapidities together with first measurements of the inclusive forward jet cross section and central forward jet correlations. Results are compared to MC models with different parameter tunes for the description of the underlying event. 
H. Van Haevermaet (for the CMS Collaboration)
hep-ex