Preliminary gains of PRES-1, Pers-2, PostShower from MIP's
(found with with 00xx00 in SMD and Tower=MIP in sector 5)

  • Input: ~1.6M minB pp events from 2004 run. Only data from sector 5 are analyzed below.
  • 8 '0' before and after 'x' in the SMD pattern.
  • MIP response from towers: ADC-ped in [0.5,1.5]*predicted_MIP_response
  • Pres-2 and Post : ADC>ped+3*sigPed

  • Conclusions:
    * MIP peak is visible and matches the Landau shape.
    * Prelimnary gains for presh-1, presh-2, and postsh can be determined with accuracy of ~10%

    Plots of the Landau fits of the 180 towers (plots)
    Gains of the 180 towers (ASCII)