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...
Main Authors: | , , , , |
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Andre forfattere: | |
Format: | Article |
Sprog: | en_US |
Udgivet: |
American Physical Society
2011
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Online adgang: | http://hdl.handle.net/1721.1/60408 https://orcid.org/0000-0002-6047-4211 |