Abazov, V. M. ; Mondal, N. K. ; et., al (2011) Search for flavor changing neutral currents in decays of top quarks Physics Letters B, 701 (3). pp. 313-320. ISSN 0370-2693
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2011.06.014
Abstract
We present a search for flavor changing neutral currents in decays of top quarks. The analysis is based on a search for tt‾→l'νll + jets (l,l'=e,μ) final states using 4.1 fb-1 of integrated luminosity of pp‾ collisions at √s=1.96 TeV. We extract limits on the branching ratio B(t→ Zq) (q=u,c quarks), assuming anomalous tuZ or tcZ couplings. We do not observe any sign of such anomalous coupling and set a limit of B< 3.2% at 95% C.L.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Tevatron; D0; Top Quark; Flavor Changing Neutral Current |
| ID Code: | 66948 |
| Deposited On: | 28 Oct 2011 03:58 |
| Last Modified: | 28 Oct 2011 03:58 |
Repository Staff Only: item control page
