Searching for t → c(u)h with dipole moments

Gorbahn, Martin and Haisch, U (2014) Searching for t → c(u)h with dipole moments. Journal of High Energy Physics, 2014 (6). 33-.

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Abstract

A discovery of flavour-changing Higgs-boson decays would constitute an undeniable signal of new physics. We derive model-independent constraints on the tch and tuh couplings that arise from the bounds on hadronic electric dipole moments. Comparisons of the present and future sensitivities with both the direct LHC constraints and the indirect limits from D-meson physics are also presented.

Item Type:	Article
Additional Information:	18 pages, 2 figures; v2: references added and typos corrected; coincides with version to be published in JHEP
Uncontrolled Keywords:	Higgs Physics, Beyond standard model, CP violation
Depositing User:	Symplectic Admin
Date Deposited:	03 Mar 2017 11:42
Last Modified:	15 Mar 2024 05:57
DOI:	10.1007/JHEP06(2014)033
Open Access URL:	https://doi.org/10.1007/JHEP06(2014)033
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3006200