Abstract
We present the final combination of CDF and D0 measurements of cross sections for single-top-quark production in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV. The data correspond to total integrated luminosities of up to per experiment. The -channel cross section is measured to be . We also present the combinations of the two-dimensional measurements of the - vs -channel cross section. In addition, we give the combination of the channel cross section measurement resulting in , without assuming the standard model value for the ratio . The resulting value of the magnitude of the top-to-bottom quark coupling is , corresponding to at the 95% C.L.
- Received 19 March 2015
DOI:https://doi.org/10.1103/PhysRevLett.115.152003
© 2015 American Physical Society