Recent Studies

• Previous Studies here

• Reweight formula(different from previous new one)

For W+, N+' = N+ * (1.0 - 0.5 * Q * ( (N+ - N-)/N+ ) )
For W-, N-' = N- * (1.0 + 0.5 * Q * ( (N+ - N-)/N- ) )
where N+'(N-') is the number of event after reweighting in each bin, and
Q = 0.05(5% reweight), 0.1(10%), 0.2(20%).

• 30% reweight events (eps)


• 30% reweight events after iterating(eps)