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\bibitem{Pythia}
T. Sjostrand , S. Mrenna, P Skands,
%\newblock {\em Photon--Hadron Interactions}.
%\newblock Benjamin, New York, 1972\relax
\newblock JHEP{} {\bf 05},~026~(2006)\relax
\relax
\bibitem{Herwig}
G. Corcella  {\em et al.},
\newblock JHEP{} {\bf 01},~010~(2001)\relax
\relax
\bibitem{Jimmy3}
J. M. Butterworth, M. H. Seymour,
\newblock Z. Phys.{} {\bf C 72},~637-646~(1996)\relax
\relax
\bibitem{Jimmy4}
J. M. Butterworth, M. H. Seymour,
\newblock {\em JIMMY4: Multiparton Interactions in HERWIG for the LHC}.
\newblock (2005)\relax
\relax
\bibitem{YellowBook}
G. Altarelli, M. L. Mangano,
\newblock {\em 1999 CERN Workshop on standard model physics (and more) at the LHC, CERN, Geneva, Switzerland, 25-26 May: Proceedings}.
\newblock CERN-2000-004 (2000)\relax
\relax
\bibitem{ATLASTuneJimmy}
C. Buttar {\em et al.},
\newblock {\em Physics at TeV Colliders 2005 - QCD, EW and Higgs Working Group: Summary Report}
\newblock (2006)
\relax
\bibitem{Arthur}
A. Moraes,
\newblock ATLAS-PHYS-PROC-2009-045
\newblock (2009)


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