== t' production at the LHC ==

Use Software.Madgraph / Software.MadEvent to calculate the $t'\bar t'$ and t-channel $t'j$ production cross sections
at the LHC for different $m_{t'}$.

==== 1. ====
How do the cross section change with $m_{t'}$? Which one is dominating at low and high $m_{t'}$?

==== 2. ====
Consider the case where the CKM matrix is not diagonal and the off-diagonal elements involving the $t'$ and light quarks are not
small. How do the results for production change? How do the BR's change? 
 

-- Main.FabioMaltoni - 28 Aug 2008