PoS - Proceedings of Science
Volume 282 - 38th International Conference on High Energy Physics (ICHEP2016) - Poster Session
Search for Flavor Changing Neutral Current in Top Production and Decays
T.J. Kim* on behalf of the CMS collaboration
*corresponding author
Full text: pdf
Pre-published on: February 06, 2017
Published on: April 19, 2017
Abstract
Searches for flavor changing neutral currents in top production and decay using data collected by
the Compact Muon Solenoid (CMS) experiment at $\sqrt{s}$ = 7 and \mbox{8 TeV} are presented,
corresponding to an integrated luminosity of around 5 fb$^{-1}$ and 20 fb$^{-1}$.
FCNC searches are conducted to probe $tqZ$, $tq\gamma$, $tqH$, and $tgq$ interactions in various channels.
By the time of the 38$^{th}$ ICHEP conference in 2016,
the upper limits on \mbox{$\mathcal{B}(t \to u\gamma)$ $<$ 0.013\% }, \mbox{$\mathcal{B}(t \to ug)$ $<$ 0.036\%}, \mbox{$\mathcal{B}(t \to uZ)$ $<$ 0.05\%} and
\mbox{$\mathcal{B}(t \to uH)$ $<$ 0.42\%} at the 95\% confidence level had been obtained by the CMS collaboration.
DOI: https://doi.org/10.22323/1.282.0992
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