Measurement of the Ratio sigmatt[over-bar] /sigmaZ/gamma*-->ll and Precise Extraction of the tt[over-bar] Cross Section

Measurement of the Ratio sigmatt[over-bar] /sigmaZ/gamma*-->ll and Precise Extraction of the tt[over-bar] Cross Section

We report a measurement of the ratio of the tt[over-bar] to Z/gamma* production cross sections in [sqrt]s=1.96  TeV pp[over-bar] collisions using data corresponding to an integrated luminosity of up to 4.6  fb[superscript -1], collected by the CDF II detector. The tt[over-bar] cross section ratio is...

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Bibliographic Details
Main Authors: Paus, Christoph M. E. (Contributor), Makhoul, K. (Contributor), Goncharov, Maxim (Contributor), Gomez-Ceballos, Guillelmo (Contributor), Bauer, Gerry P. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Laboratory for Nuclear Science (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2011-01-07T20:15:24Z.
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