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• W2115052979 abstract "We analyze a model for the Higgs sector with two scalar doublets and a ${mathbb{Z}}_{2}$ symmetry that is manifest in the Yukawa sector but broken in the potential. Thus, one of the doublets breaks the electroweak symmetry and has tree-level Yukawa couplings to fermions, whereas the other doublet has no vacuum expectation value and no tree-level couplings to fermions. Since the ${mathbb{Z}}_{2}$ parity is broken the two doublets can mix, which leads to a distinct and novel phenomenology. This stealth doublet model can be seen as a generalization of the inert doublet model with a broken ${mathbb{Z}}_{2}$ symmetry. We outline the model and present constraints from theory, electroweak precision tests, and collider searches, including the recent observation of a Higgs boson at the LHC. The charged scalar ${H}^{ifmmodepmelsetextpmfi{}}$ and the $CP$-odd scalar $A$ couple to fermions at one-loop level. We compute the decays of ${H}^{ifmmodepmelsetextpmfi{}}$ and $A$ and in particular the one-loop decays $Aensuremath{rightarrow}foverline{f}$, ${H}^{ifmmodepmelsetextpmfi{}}ensuremath{rightarrow}f{overline{f}}^{ensuremath{'}}$, ${H}^{ifmmodepmelsetextpmfi{}}ensuremath{rightarrow}{W}^{ifmmodepmelsetextpmfi{}}Z$ and ${H}^{ifmmodepmelsetextpmfi{}}ensuremath{rightarrow}{W}^{ifmmodepmelsetextpmfi{}}ensuremath{gamma}$. We also describe how to calculate and renormalize such processes in our model. We find that if one of ${H}^{ifmmodepmelsetextpmfi{}}$ or $A$ is the lightest scalar, ${H}^{ifmmodepmelsetextpmfi{}}ensuremath{rightarrow}{W}^{ifmmodepmelsetextpmfi{}}ensuremath{gamma}$ or $Aensuremath{rightarrow}boverline{b}$ are typically their respective dominating decay channels. Otherwise, the dominating decays of ${H}^{ifmmodepmelsetextpmfi{}}$ and $A$ are into a scalar and a vector. Due to the absence of tree-level fermion couplings for ${H}^{ifmmodepmelsetextpmfi{}}$ and $A$, we consider pair production and associated production with vector bosons and scalars at the LHC. If the parameter space of the model that favors ${H}^{ifmmodepmelsetextpmfi{}}ensuremath{rightarrow}{W}^{ifmmodepmelsetextpmfi{}}ensuremath{gamma}$ is realized in Nature, we estimate that there could be a considerable amount of such events in the present LHC data." @default.
• W2115052979 created "2016-06-24" @default.
• W2115052979 creator A5030740878 @default.
• W2115052979 creator A5044188499 @default.
• W2115052979 creator A5052603109 @default.
• W2115052979 date "2015-05-04" @default.
• W2115052979 modified "2023-10-18" @default.
• W2115052979 title "Higgs phenomenology in the stealth doublet model" @default.
• W2115052979 cites W1581228648 @default.
• W2115052979 cites W1679149206 @default.
• W2115052979 cites W1710516104 @default.
• W2115052979 cites W1722136771 @default.
• W2115052979 cites W1797713488 @default.
• W2115052979 cites W1858542512 @default.
• W2115052979 cites W1942584540 @default.
• W2115052979 cites W1964918697 @default.
• W2115052979 cites W1965854036 @default.
• W2115052979 cites W1966905614 @default.
• W2115052979 cites W1975401491 @default.
• W2115052979 cites W1983003366 @default.
• W2115052979 cites W1988979330 @default.
• W2115052979 cites W1997303653 @default.
• W2115052979 cites W2025346858 @default.
• W2115052979 cites W2028160016 @default.
• W2115052979 cites W2029869305 @default.
• W2115052979 cites W2031356475 @default.
• W2115052979 cites W2038034062 @default.
• W2115052979 cites W2038958990 @default.
• W2115052979 cites W2046410601 @default.
• W2115052979 cites W2054328450 @default.
• W2115052979 cites W2055235762 @default.
• W2115052979 cites W2056459241 @default.
• W2115052979 cites W2056798916 @default.
• W2115052979 cites W2063219799 @default.
• W2115052979 cites W2063497269 @default.
• W2115052979 cites W2073900784 @default.
• W2115052979 cites W2079755804 @default.
• W2115052979 cites W2081194465 @default.
• W2115052979 cites W2082208695 @default.
• W2115052979 cites W2087051298 @default.
• W2115052979 cites W2088243315 @default.
• W2115052979 cites W2099600826 @default.
• W2115052979 cites W2099991282 @default.
• W2115052979 cites W2104874051 @default.
• W2115052979 cites W2104919416 @default.
• W2115052979 cites W2105334596 @default.
• W2115052979 cites W2110818866 @default.
• W2115052979 cites W2111808546 @default.
• W2115052979 cites W2112850910 @default.
• W2115052979 cites W2118199673 @default.
• W2115052979 cites W2123578256 @default.
• W2115052979 cites W2123829635 @default.
• W2115052979 cites W2124075924 @default.
• W2115052979 cites W2131884381 @default.
• W2115052979 cites W2134521987 @default.
• W2115052979 cites W2135266067 @default.
• W2115052979 cites W2136106422 @default.
• W2115052979 cites W2136821211 @default.
• W2115052979 cites W2137233627 @default.
• W2115052979 cites W2140424169 @default.
• W2115052979 cites W2142645803 @default.
• W2115052979 cites W2144878749 @default.
• W2115052979 cites W2145474863 @default.
• W2115052979 cites W2155591485 @default.
• W2115052979 cites W2158325186 @default.
• W2115052979 cites W2167727518 @default.
• W2115052979 cites W2168618779 @default.
• W2115052979 cites W2170175917 @default.
• W2115052979 cites W2180262730 @default.
• W2115052979 cites W2592556377 @default.
• W2115052979 cites W2614392743 @default.
• W2115052979 cites W2949495334 @default.
• W2115052979 cites W2951808955 @default.
• W2115052979 cites W3098569141 @default.
• W2115052979 cites W3101990576 @default.
• W2115052979 cites W3102863431 @default.
• W2115052979 cites W3103191786 @default.
• W2115052979 cites W3104195138 @default.
• W2115052979 cites W3104425332 @default.
• W2115052979 cites W3105330082 @default.
• W2115052979 cites W3123681438 @default.
• W2115052979 cites W4212767832 @default.
• W2115052979 cites W4232115443 @default.
• W2115052979 cites W4292545695 @default.
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• W2115052979 doi "https://doi.org/10.1103/physrevd.91.095002" @default.
• W2115052979 hasPublicationYear "2015" @default.
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