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Combination of top pair production cross sections in pp collisions at 7 TeV and comparisons with theory
A combination of top pair production cross section measurements, obtained from CMS data taken in 2010 at a center-of-mass energy of $\sqrt{s}=7 \rm\ TeV$ is presented. The dataset analyzed corresponds to an integrated luminosity of $36 \rm\ pb^{-1}$. The combined result is $\sigma_{t\bar{t}}=158\pm1...
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| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1336491 |
| Sumario: | A combination of top pair production cross section measurements, obtained from CMS data taken in 2010 at a center-of-mass energy of $\sqrt{s}=7 \rm\ TeV$ is presented. The dataset analyzed corresponds to an integrated luminosity of $36 \rm\ pb^{-1}$. The combined result is $\sigma_{t\bar{t}}=158\pm19$~pb, in good agreement with the most up-to-date theory predictions. |
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