Speaker
Jennifer Lynn Godfrey
(SFU Simon Fraser University (CA))
Description
We present a measurement of the top-quark pair production cross-section in the tau+lepton channel in proton-proton collisions at 7 TeV with the ATLAS detector at the Large Hadron Collider. Events with an isolated electron or muon and a tau lepton decaying hadronically are used. In addition, a large missing transverse momentum and two or more energetic jets are required. At least one of the jets must be identified as originating from a b quark. To identify tau leptons, the analysis uses a multivariate technique based on boosted decision trees.
<strong>Collaboration Name</strong><br /><font color="#000099">Please enter the name of<br />the collaboration or group<br />using the acronym, as in:<br /><font color="#ff0000">ABC Collaboration</font>
ATLAS Collaboration
| <strong>E-mail Address</strong> | jlgodfre@sfu.ca |
|---|
Author
Jennifer Lynn Godfrey
(SFU Simon Fraser University (CA))
