Top quark mass with dileptons using the template method 1'8 fb1

1
Top quark mass with dileptons using the template
method 1.8 fb-1
W. Fedorko, J. Adelman, T. Farooque, Y. J. Lee,
E. Brubaker, S. Carron, H.S. Lee, Y.K. Kim, M.
Shochet, P. Sinervo, G. Velev

• Important to measure Mtop in all channels
• Differences could indicate new physics or poorly
  understood systematics
• If results are consistent, combine to improve
  precision
• This analysis is the first step in a single
  combined measurement including Ljets and
  dileptons
• 1D template method
• Neutrino Weighting Algorithm to reconstruct
  events
• KDE and LPS to calculate PDFs

1.8 fb-1 LP07
Mtop172.0 5.0 -4.9 (stat) 3.6 (syst) GeV/c2