Towards Precision Measurements at the Lhc
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چکیده
Where N corrected signal is the estimate of the number of events coming from the process of interest (’signal’) produced in the detector. N signal is the number of ‘observed signal events’, Nbackground is the number of background events (expected or measured) and εsignal is the efficiency of the overall selection (trigger and off-line selection efficiency, detector acceptance etc.) for the signal process. Usually, one wants to compare N signal to the expected number N expected signal :
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تاریخ انتشار 2004