W helicity, top quark spin and charge
Georg-August-Universität Göttingen, Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany
a e-mail: Elizaveta.Shabalina@cern.ch
An overview of the recent measurements of top quark charge, spin correlations, and top quark and W boson polarisation in tt̅ events is presented. The measurements were performed at the Fermilab Tevatron collider in pp̅ collision data at √s = 1.96 TeV by the CDF and DO experiments and in pp collision data at √s = 7 TeV by the ATLAS and CMS experiments
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