Difference: Hig11002TWiki (2 vs. 3)

Revision 32011-03-21 - VivekSharma

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META TOPICPARENT name="PasChHiggs2011"

Search for charged Higgs boson in ttbar in pp collisions at $\sqrt{s}=7$TeV

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Table 2 Number of expected events for the backgrounds, signal events from $t \bar{t} \rightarrow H^{\pm}bH^{\mp}\bar{b}$ (HH) and $t \bar{t} \rightarrow W^{\pm}bH^{\mp}\bar{b}$ (WH) processes at $M_{H ^{\pm}}$=120 GeV/$c^2$, and the number of observed events after the final event selection. Statistical and systematic uncertainties are shown. The statistical uncertainties are due to MC statistics, while for the $\tau$-fakes the statistical uncertainties are due to the fake rate in the data. Of the 40 events found in the data, 16~(24) events are in the $e\tau$ ($\mu\tau$) final state, which is expected as the electron efficiency is lower than the muon efficiency.

-- MicheleGallinaro - 14-Mar-2011

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