Changes between Version 28 and Version 29 of WorkBook/Tutorials/Student

Timestamp:

Sep 12, 2019, 12:24:21 PM (5 years ago)

Author:

Michele Selvaggi

Comment:

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WorkBook/Tutorials/Student

@@ -96 +96 @@
 h) Measure the background yield (Nb) from this data in "control region" using the data sample.
 
-i) Measure the selection efficiency of background events in both the signal and control region.
+i) Measure the selection efficiency of background events in both the signal and control region from background Montecarlo events. This sample contains initially respectively 25k ee and 25k mumu events.  
 
-j) Derive the background yield in the signal region. 
+j) Derive the background yield in the signal region using the formula derived in g)
 
 k) Measure the signal efficiency. The signal sample include total 10k events of which 5k into ee and 5k into mumu.