Toy MC test of global mES fit

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Toy MC test of global mES fit
Glen Cowan, Henning Flaecher, David Hopkins RHUL
Physics Radiative Penguin AWG Meeting 1 February,
2007
Start with data-equivalent MC sample and carry
out global mES fit. Use resulting parameters as
basis for set of Toy MC experiments From each
experiment record c2 and fitted parameters
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Distribution of c2
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Distribution of pulls for signal yields
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Distribution of pulls for signal yields
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Distribution of pulls for signal yields
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Distribution of pulls for signal yields
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Distribution of pulls for background yields
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Distribution of pulls for background yields
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Distribution of pulls for background yields
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Distribution of pulls for background yields