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Error propagation in Amplitude Analysis (view source)
Revision as of 18:30, 18 December 2011
, 18:30, 18 December 2011no edit summary
The following is a review of error propagation needed to compute the errors on the normalization integrals and the intensity sum that is based on them. Consider the estimator for the intensity for a given PWA solution, based on a sum over a Monte Carlo sample with N<sub>gen</sub> phase space events generated and N reconstructed and passing all cuts. <math>
The following is a review of error propagation needed to compute the errors on the normalization integrals and the intensity sum that is based on them. Consider the estimator for the intensity for a given PWA solution, based on a sum over a Monte Carlo sample with N<sub>gen</sub> phase space events generated and N reconstructed and passing all cuts.
<math>
I=\frac{1}{N_{gen}}\sum_i^N{
I=\frac{1}{N_{gen}}\sum_i^N{
\sum_{\gamma,\delta}{\rho_{\gamma\delta}
\sum_{\gamma,\delta}{\rho_{\gamma\delta}