Abstract
We investigate the top quark anomalous flavor changing neutral current (FCNC) interactions to probe limits on the couplings and through the signal suprocess at an FCC-hh collider with center of mass energy of 100 TeV. To separate the signal from relevant Standard Model background processes, selection criteria based on boosted decision trees (BDT) is used with a set of useful kinematic variables. The sensitivities on the anomalous top FCNC couplings and are found to be and for FCC-hh with at 95% C.L. including realistic detector effects of the FCC-hh baseline detector, respectively. The branchings and converted from obtained limits for FCNC couplings are at the order of which is at least one order of magnitude better than the projected limits of HL-LHC with .
2 More- Received 12 February 2019
DOI:https://doi.org/10.1103/PhysRevD.99.115023
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society