Cargando…
Measurement of the Top Quark Pair Production Cross Section and an in-situ B-tagging efficiency Calibration with ATLAS in $pp$ collisions at $sqrt{s} = 7$ TeV in Dilepton Final States
We present a measurement of the top anti-top quark (t¯t) production cross section in the dilepton final states from proton-proton collisions at a center of mass energy at 7 TeV at the LHC. A b-tagging algorithm based on tracks displaced from the event interaction vertex is applied to identify bottom...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
Toronto U.
2011
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1390481 |