8 |
|
An event in the ee final state is required to pass the dielectron trigger, a |
9 |
|
$\mu\mu$ event is required to pass the dimuon trigger, while an e$\mu$ event is required to pass at least one |
10 |
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of the two $e-\mu$ cross triggers. The efficiencies of the ee and e$\mu$ triggers with respect to the |
11 |
< |
offline selection with two \pt\ $>$ 20 GeV have been measured as $0.95\pm0.05$, $0.93\pm0.05$, respectively. |
12 |
< |
The $\mu\mu$ trigger efficiency is $0.90\pm0.05$ for events with two muons satisfying $|\eta|<1$, and $0.81\pm0.05$ otherwise. |
11 |
> |
offline selection with two \pt\ $>$ 20 GeV have been measured as $0.95\pm0.03$, $0.93\pm0.03$, respectively. |
12 |
> |
The $\mu\mu$ trigger efficiency is $0.90\pm0.03$ for events with two muons satisfying $|\eta|<1$, and $0.81\pm0.03$ otherwise |
13 |
> |
(the average trigger efficiency is $0.86\pm0.03$). |
14 |
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A sample of \gjets\ events, used as a control sample to estimate the \zjets\ |
15 |
|
background, is selected using a set of single photon triggers. |
16 |
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The golden prompt reco json and rereco jsons are merged, yielding an integrated luminosity of \lumi. |