Figure 1

One-loop vertex diagrams and counter term diagram for $H^{0}WW$.Reuse & Permissions

Figure 2

The lowest order and the corrected partial decay widths for $H^0\to WW$ as a function of $M_{A^0}$ in the $m_h^{\max }$ scenario for $\tan \beta =5$, 30, where “effec. Born” denotes the effective Born result, “3rd (all) $f/\tilde{f}$” denote the results including contributions from the third (all) generation fermions and sfermions, “compl. $\mathcal{O}(\alpha )$” means the result including the complete $\mathcal{O}(\alpha )$ contribution, “impr.” denotes the effective one-loop result.Reuse & Permissions

Figure 3

The lowest order and the corrected partial decay widths for $H^0\to ZZ$ as a function of $M_{A^0}$ in the $m_h^{\max }$ scenario for $\tan \beta =5$, 30.Reuse & Permissions

Figure 4

The lowest order and the corrected partial decay widths for $H^0\to WW$ as a function of $\tan \beta$ in the $m_h^{\max }$ scenario for $M_{A^0}=200$ 500 GeV.Reuse & Permissions

Figure 5

The lowest order and the corrected partial decay widths for $H^0\to ZZ$ as a function of $\tan \beta$ in the $m_h^{\max }$ scenario for $M_{A^0}=200$, 500 GeV.Reuse & Permissions

Figure 6

Results for the decay width of $H^0\to WW$ in three scenarios. The upper row shows the corrected decay width (effective one-loop result). The purple (dark gray) region corresponds to ${\Gamma }_{H^0}<1\mathrm{MeV}$, the blue (medium gray) region to $1\mathrm{MeV}<{\Gamma }_{H^0}<5\mathrm{MeV}$, the green (gray white) region to $5\mathrm{MeV}<{\Gamma }_{H^0}<10\mathrm{MeV}$, and the yellow (white) region to $10\mathrm{MeV}<{\Gamma }_{H^0}<50\mathrm{MeV}$. The lower row shows the corresponding relative correction $\delta$ (divided by the effective Born result). The purple (dark gray) region corresponds to $0<\delta <5\%$, the blue (medium gray) region to $5\%<\delta <25\%$, the green (gray white) region to $25\%<\delta <50\%$, the yellow (white) region to $50\%<\delta <100\%$, and the orange (light gray) region to $\delta >100\%$, the black region corresponds to negative relative correction.Reuse & Permissions

Figure 7

Results for the decay width of $H^0\to ZZ$ in three scenarios. The upper row shows the corrected decay width (effective one-loop results). The purple (dark gray) region corresponds to ${\Gamma }_{H^0}<1\mathrm{MeV}$, the blue (medium gray) region to $1\mathrm{MeV}<{\Gamma }_{H^0}<5\mathrm{MeV}$, the green (gray white) region to $5\mathrm{MeV}<{\Gamma }_{H^0}<10\mathrm{MeV}$, and the yellow (white) region to $10\mathrm{MeV}<{\Gamma }_{H^0}<50\mathrm{MeV}$. The lower row shows the corresponding relative correction $\delta$ (divided by the effective Born result). The purple region corresponds to $0<\delta <5\%$, the blue (medium gray) region to $5\%<\delta <25\%$, the green (gray white) region to $25\%<\delta <50\%$, the yellow (white) region to $50\%<\delta <100\%$, and the orange (light gray) region to $\delta >100\%$, the black region corresponds to negative relative correction.Reuse & Permissions