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Measurement of the W helicity in top quark decays with the ATLAS detector using a template method
Using 35 pb-1 of data, recorded in 2010, ATLAS has measured the helicity of the W-boson in top quark decays in the lepton+jet channel of ttbar events. The analysis uses a likelihood kinematic fitter for the event reconstruction and extracts the helicity contributions via template fits to the helicit...
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| Lenguaje: | eng |
| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1361356 |