1 | %
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2 | %
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3 | % This TeX-file has been automatcally generated by FeynRules.
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4 | %
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5 | % C. Duhr, 2008
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6 | %
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7 | %
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8 |
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9 | \documentclass[11pt]{article}
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10 |
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11 | \usepackage{amsfonts}
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12 | \usepackage{amsmath}
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13 |
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14 | \newenvironment{respr}[0]{\sloppy\begin{flushleft}\hspace*{0.75cm}\(}{\)\end{flushleft}\fussy}
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15 |
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16 | \setlength{\topmargin}{-.2 cm}
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17 | \setlength{\evensidemargin}{.0 cm}
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18 | \setlength{\oddsidemargin}{.0 cm}
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19 | \setlength{\textheight}{8.5 in}
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20 | \setlength{\textwidth}{6.4 in}
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21 |
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22 |
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23 | \begin{document}
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24 |
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25 |
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26 | \section{Model description}
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27 | This file contains the Feynman rules for the model \verb+SMHill+.
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28 | The Feynman rules have been generated automatically by FeynRules0.4.
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29 |
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30 | \subsection{Model information}
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31 |
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32 | Author(s) of the model file: \\
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33 | \indent P. Aquino\\
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34 | \indent C. Duhr\\
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35 | Institution(s):\\
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36 | \indent Universite catholique de Louvain (CP3)\\
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37 | Emails:\\
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38 | \indent priscila@fma.if.usp.br\\
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39 | \indent claude.duhr@uclouvain.be\\
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40 | Date: {08. 03. 2008}\\
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41 | References used to build the model file:\\
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42 | \indent "The minimal non-minimal Standard Model", J.J. van der Bij, Phys.Lett.B636:56-59,2006, hep-ph/0603082\\
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43 |
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44 | \subsection{Index description}
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45 |
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46 | \begin{center}\begin{tabular}{|c|c|c|}
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47 | \hline
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48 | Index & Index range & Symbol\\
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49 | \hline
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50 | Generation & 1 \ldots 3 & $ f $\\
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51 | \hline
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52 | Colour & 1 \ldots 3 & $ i $\\
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53 | \hline
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54 | Gluon & 1 \ldots 8 & $ a $\\
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55 | \hline
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56 | SU2W & 1 \ldots 3 & N/A
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57 | \\ \hline
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58 | \end{tabular}\end{center}
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59 | \subsection{Particle content of the model}
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60 |
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61 | \begin{enumerate}
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62 | \item
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63 | \begin{tabular}{ll}
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64 | Class: F(1) = $ \text{vl} $, & Fieldtype: Dirac Field.\\
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65 | \multicolumn{2}{l}{Indices: Spin, Generation.}\\
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66 | \multicolumn{2}{l}{Class Members: \text{ve}, vm, vt.}
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67 | \end{tabular}
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68 | \item
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69 | \begin{tabular}{ll}
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70 | Class: F(2) = $ l $, & Fieldtype: Dirac Field.\\
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71 | \multicolumn{2}{l}{Indices: Spin, Generation.}\\
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72 | \multicolumn{2}{l}{Class Members: e, m, tt.}
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73 | \end{tabular}
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74 | \item
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75 | \begin{tabular}{ll}
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76 | Class: F(3) = $ \text{uq} $, & Fieldtype: Dirac Field.\\
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77 | \multicolumn{2}{l}{Indices: Spin, Generation, Colour.}\\
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78 | \multicolumn{2}{l}{Class Members: u, c, t.}
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79 | \end{tabular}
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80 | \item
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81 | \begin{tabular}{ll}
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82 | Class: F(4) = $ \text{dq} $, & Fieldtype: Dirac Field.\\
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83 | \multicolumn{2}{l}{Indices: Spin, Generation, Colour.}\\
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84 | \multicolumn{2}{l}{Class Members: d, s, b.}
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85 | \end{tabular}
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86 | \item
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87 | \begin{tabular}{ll}
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88 | Class: V(1) = $ A $, & Fieldtype: Real Vectorfield.\\
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89 | \multicolumn{2}{l}{Indices: Lorentz.}\\
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90 | \end{tabular}
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91 | \item
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92 | \begin{tabular}{ll}
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93 | Class: V(2) = $ Z $, & Fieldtype: Real Vectorfield.\\
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94 | \multicolumn{2}{l}{Indices: Lorentz.}\\
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95 | \end{tabular}
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96 | \item
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97 | \begin{tabular}{ll}
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98 | Class: V(3) = $ W $, & Fieldtype: Complex Vectorfield.\\
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99 | \multicolumn{2}{l}{Indices: Lorentz.}\\
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100 | \end{tabular}
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101 | \item
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102 | \begin{tabular}{ll}
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103 | Class: V(4) = $ G $, & Fieldtype: Real Vectorfield.\\
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104 | \multicolumn{2}{l}{Indices: Lorentz, Gluon.}\\
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105 | \end{tabular}
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106 | \item
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107 | \begin{tabular}{ll}
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108 | Class: V(5) = $ \text{Wi} $, & Fieldtype: Real Vectorfield (Unphysical).\\
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109 | \multicolumn{2}{l}{Indices: Lorentz, SU2W.}\\
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110 | \end{tabular}
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111 | \item
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112 | \begin{tabular}{ll}
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113 | Class: V(6) = $ B $, & Fieldtype: Real Vectorfield (Unphysical).\\
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114 | \multicolumn{2}{l}{Indices: Lorentz.}\\
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115 | \end{tabular}
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116 | \item
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117 | \begin{tabular}{ll}
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118 | Class: S(1) = $ \text{h1} $, & Fieldtype: Real Scalar Field.\\
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119 | \multicolumn{2}{l}{Indices: N/A.}\\
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120 | \end{tabular}
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121 | \item
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122 | \begin{tabular}{ll}
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123 | Class: S(2) = $ \text{h2} $, & Fieldtype: Real Scalar Field.\\
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124 | \multicolumn{2}{l}{Indices: N/A.}\\
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125 | \end{tabular}
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126 | \item
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127 | \begin{tabular}{ll}
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128 | Class: S(3) = $ H $, & Fieldtype: Real Scalar Field (Unphysical).\\
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129 | \multicolumn{2}{l}{Indices: N/A.}\\
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130 | \end{tabular}
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131 | \item
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132 | \begin{tabular}{ll}
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133 | Class: S(4) = $ h $, & Fieldtype: Real Scalar Field (Unphysical).\\
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134 | \multicolumn{2}{l}{Indices: N/A.}\\
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135 | \end{tabular}
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136 | \end{enumerate}
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137 |
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138 |
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139 | %%
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140 | %% The Lagrangian
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141 | %%
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142 |
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143 | \section{The lagrangian}
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144 |
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145 |
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146 | %
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147 | % HillModel
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148 | %
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149 |
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150 | The lagrangian corresponding to \verb+HillModel+.
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151 |
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152 | \begin{respr}
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153 | -\frac{1}{2} f_1^2 h^2 \lambda _0-\frac{H^2 \lambda _0}{16}+\frac{1}{4} f_1 h H^2 \lambda _0-\frac{H^4 \lambda _0}{32}-\frac{1}{8} H v \lambda _0+\frac{1}{2} f_1 h H v \lambda _0-\frac{1}{8} H^3 v \lambda _0+\frac{v^2 \lambda _0}{16}+\frac{1}{4} f_1 h v^2 \lambda _0-\frac{3}{16} H^2 v^2 \lambda _0-\frac{1}{8} H v^3 \lambda _0-\frac{v^4 \lambda _0}{32}+\frac{e^2 H^2 B_{\mu }^2}{8 c_w^2}+\frac{e^2 H v B_{\mu }^2}{4 c_w^2}+\frac{e^2 v^2 B_{\mu }^2}{8 c_w^2}+\frac{1}{2} \partial _{\mu }(h){}^2+\frac{1}{2} \partial _{\mu }(H){}^2-\frac{1}{4} \partial _{\nu }\big(B_{\mu }\big){}^2+\frac{1}{2} \partial _{\nu }\big(B_{\mu }\big) \partial _{\mu }\big(B_{\nu }\big)-\frac{1}{4} \partial _{\mu }\big(B_{\nu }\big){}^2-\frac{1}{4} \partial _{\nu }\big(G_{\mu ,\text{a1}}\big){}^2+\frac{1}{2} \partial _{\nu }\big(G_{\mu ,\text{a1}}\big) \partial _{\mu }\big(G_{\nu ,\text{a1}}\big)-\frac{1}{4} \partial _{\mu }\big(G_{\nu ,\text{a1}}\big){}^2-\frac{1}{4} \partial _{\nu }\big(\text{Wi}_{\mu ,\text{i1}}\big){}^2+\frac{1}{2} \partial _{\nu }\big(\text{Wi}_{\mu ,\text{i1}}\big) \partial _{\mu }\big(\text{Wi}_{\nu ,\text{i1}}\big)-\frac{1}{4} \partial _{\mu }\big(\text{Wi}_{\nu ,\text{i1}}\big){}^2+i \text{dq}^{\dagger }.\gamma ^{\mu }.\partial _{\mu }(\text{dq})+i l^{\dagger }.\gamma ^{\mu }.\partial _{\mu }(l)+i \text{uq}^{\dagger }.\gamma ^{\mu }.\partial _{\mu }(\text{uq})+i \text{vl}^{\dagger }.\gamma ^{\mu }.\partial _{\mu }(\text{vl})+\frac{e B_{\mu } \text{dq}^{\dagger }.\gamma ^{\mu }.P_-.\text{dq}}{6 c_w}-\frac{e B_{\mu } \text{dq}^{\dagger }.\gamma ^{\mu }.P_+.\text{dq}}{3 c_w}-\frac{e B_{\mu } l^{\dagger }.\gamma ^{\mu }.P_-.l}{2 c_w}-\frac{e B_{\mu } l^{\dagger }.\gamma ^{\mu }.P_+.l}{c_w}+\frac{e B_{\mu } \text{uq}^{\dagger }.\gamma ^{\mu }.P_-.\text{uq}}{6 c_w}+\frac{2 e B_{\mu } \text{uq}^{\dagger }.\gamma ^{\mu }.P_+.\text{uq}}{3 c_w}-\frac{e B_{\mu } \text{vl}^{\dagger }.\gamma ^{\mu }.P_-.\text{vl}}{2 c_w}+g_s \text{dq}^{\dagger }.\gamma ^{\mu }.T^a.\text{dq} G_{\mu ,a}+g_s \text{uq}^{\dagger }.\gamma ^{\mu }.T^a.\text{uq} G_{\mu ,a}+\frac{1}{4} g_s \partial _{\nu }\big(G_{\mu ,\text{a1}}\big) f_{\text{a1},\text{a2},\text{a3}} G_{\mu ,\text{a2}} G_{\nu ,\text{a3}}-\frac{1}{4} g_s \partial _{\mu }\big(G_{\nu ,\text{a1}}\big) f_{\text{a1},\text{a2},\text{a3}} G_{\mu ,\text{a2}} G_{\nu ,\text{a3}}+\frac{1}{4} g_s \partial _{\nu }\big(G_{\mu ,\text{a1}}\big) f_{\text{a1},\text{a4},\text{a5}} G_{\mu ,\text{a4}} G_{\nu ,\text{a5}}-\frac{1}{4} g_s \partial _{\mu }\big(G_{\nu ,\text{a1}}\big) f_{\text{a1},\text{a4},\text{a5}} G_{\mu ,\text{a4}} G_{\nu ,\text{a5}}-\frac{1}{4} g_s^2 f_{\text{a1},\text{a2},\text{a3}} f_{\text{a1},\text{a4},\text{a5}} G_{\mu ,\text{a2}} G_{\mu ,\text{a4}} G_{\nu ,\text{a3}} G_{\nu ,\text{a5}}+\frac{e \text{vl}^{\dagger }.\gamma ^{\mu }.P_-.l W_{\mu }}{\sqrt{2} s_w}+\frac{e \text{uq}^{\dagger }.\gamma ^{\mu }.P_-.\text{CKM}.\text{dq} W_{\mu }}{\sqrt{2} s_w}+\frac{e l^{\dagger }.\gamma ^{\mu }.P_-.\text{vl} W^{\dagger }{}_{\mu }}{\sqrt{2} s_w}+\frac{e \text{dq}^{\dagger }.\gamma ^{\mu }.P_-.\text{CKM}^{\dagger }.\text{uq} W^{\dagger }{}_{\mu }}{\sqrt{2} s_w}+\frac{e^2 H^2 \text{Wi}_{\mu ,1}^2}{8 s_w^2}+\frac{e^2 H v \text{Wi}_{\mu ,1}^2}{4 s_w^2}+\frac{e^2 v^2 \text{Wi}_{\mu ,1}^2}{8 s_w^2}+\frac{e^2 H^2 \text{Wi}_{\mu ,2}^2}{8 s_w^2}+\frac{e^2 H v \text{Wi}_{\mu ,2}^2}{4 s_w^2}+\frac{e^2 v^2 \text{Wi}_{\mu ,2}^2}{8 s_w^2}-\frac{e^2 H^2 B_{\mu } \text{Wi}_{\mu ,3}}{4 c_w s_w}-\frac{e^2 H v B_{\mu } \text{Wi}_{\mu ,3}}{2 c_w s_w}-\frac{e^2 v^2 B_{\mu } \text{Wi}_{\mu ,3}}{4 c_w s_w}-\frac{e \text{dq}^{\dagger }.\gamma ^{\mu }.P_-.\text{dq} \text{Wi}_{\mu ,3}}{2 s_w}-\frac{e l^{\dagger }.\gamma ^{\mu }.P_-.l \text{Wi}_{\mu ,3}}{2 s_w}+\frac{e \text{uq}^{\dagger }.\gamma ^{\mu }.P_-.\text{uq} \text{Wi}_{\mu ,3}}{2 s_w}+\frac{e \text{vl}^{\dagger }.\gamma ^{\mu }.P_-.\text{vl} \text{Wi}_{\mu ,3}}{2 s_w}+\frac{e^2 H^2 \text{Wi}_{\mu ,3}^2}{8 s_w^2}+\frac{e^2 H v \text{Wi}_{\mu ,3}^2}{4 s_w^2}+\frac{e^2 v^2 \text{Wi}_{\mu ,3}^2}{8 s_w^2}+\frac{1}{4} g_w \partial _{\nu }\big(\text{Wi}_{\mu ,\text{i1}}\big) \text{ep}_{\text{i1},\text{i2},\text{i3}} \text{Wi}_{\mu ,\text{i2}} \text{Wi}_{\nu ,\text{i3}}-\frac{1}{4} g_w \partial _{\mu }\big(\text{Wi}_{\nu ,\text{i1}}\big) \text{ep}_{\text{i1},\text{i2},\text{i3}} \text{Wi}_{\mu ,\text{i2}} \text{Wi}_{\nu ,\text{i3}}+\frac{1}{4} g_w \partial _{\nu }\big(\text{Wi}_{\mu ,\text{i1}}\big) \text{ep}_{\text{i1},\text{i4},\text{i5}} \text{Wi}_{\mu ,\text{i4}} \text{Wi}_{\nu ,\text{i5}}-\frac{1}{4} g_w \partial _{\mu }\big(\text{Wi}_{\nu ,\text{i1}}\big) \text{ep}_{\text{i1},\text{i4},\text{i5}} \text{Wi}_{\mu ,\text{i4}} \text{Wi}_{\nu ,\text{i5}}-\frac{1}{4} g_w^2 \text{ep}_{\text{i1},\text{i2},\text{i3}} \text{ep}_{\text{i1},\text{i4},\text{i5}} \text{Wi}_{\mu ,\text{i2}} \text{Wi}_{\mu ,\text{i4}} \text{Wi}_{\nu ,\text{i3}} \text{Wi}_{\nu ,\text{i5}}-\frac{H \text{dq}^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170},\text{i$\$$170}}.\text{dq}_{\text{r$\$$170},\text{n$\$$170},\text{i$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yd}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{v \text{dq}^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170},\text{i$\$$170}}.\text{dq}_{\text{r$\$$170},\text{n$\$$170},\text{i$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yd}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{H \text{dq}^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171},\text{i$\$$171}}.\text{dq}_{\text{s$\$$171},\text{n$\$$171},\text{i$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yd}_{\text{n$\$$171}}}{\sqrt{2}}-\frac{v \text{dq}^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171},\text{i$\$$171}}.\text{dq}_{\text{s$\$$171},\text{n$\$$171},\text{i$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yd}_{\text{n$\$$171}}}{\sqrt{2}}-\frac{H l^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170}}.l_{\text{r$\$$170},\text{n$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yl}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{v l^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170}}.l_{\text{r$\$$170},\text{n$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yl}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{H l^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171}}.l_{\text{s$\$$171},\text{n$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yl}_{\text{n$\$$171}}}{\sqrt{2}}-\frac{v l^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171}}.l_{\text{s$\$$171},\text{n$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yl}_{\text{n$\$$171}}}{\sqrt{2}}-\frac{H \text{uq}^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170},\text{i$\$$170}}.\text{uq}_{\text{r$\$$170},\text{n$\$$170},\text{i$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yu}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{v \text{uq}^{\dagger }{}_{\text{s$\$$170},\text{n$\$$170},\text{i$\$$170}}.\text{uq}_{\text{r$\$$170},\text{n$\$$170},\text{i$\$$170}} \big(P_+\big)_{\text{s$\$$170},\text{r$\$$170}} \text{yu}_{\text{n$\$$170}}}{\sqrt{2}}-\frac{H \text{uq}^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171},\text{i$\$$171}}.\text{uq}_{\text{s$\$$171},\text{n$\$$171},\text{i$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yu}_{\text{n$\$$171}}}{\sqrt{2}}-\frac{v \text{uq}^{\dagger }{}_{\text{r$\$$171},\text{n$\$$171},\text{i$\$$171}}.\text{uq}_{\text{s$\$$171},\text{n$\$$171},\text{i$\$$171}} \big(P_-\big)_{\text{r$\$$171},\text{s$\$$171}} \text{yu}_{\text{n$\$$171}}}{\sqrt{2}}\end{respr}
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154 |
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155 | %%
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156 | %% The Vertices
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157 | %%
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158 | \section{Vertices}
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159 |
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160 | \subsection{ 3-point vertices}
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161 |
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162 | \begin{itemize}
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163 | \item
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164 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{\text{h2},3\} $
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165 | \begin{respr}
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166 | \frac{1}{4} i c_a \big(2 c_a^2 f_1-4 f_1 s_a^2+3 c_a s_a v\big) \lambda _0\end{respr}
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167 | \item
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168 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{\text{h1},3\} $
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169 | \begin{respr}
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170 | -\frac{3}{4} i c_a^2 \big(-2 f_1 s_a+c_a v\big) \lambda _0\end{respr}
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171 | \item
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172 | Vertex $\{\text{h1},1\} $, $\{\text{h2},2\} $, $\{\text{h2},3\} $
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173 | \begin{respr}
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174 | -\frac{1}{4} i s_a \big(4 c_a^2 f_1-2 f_1 s_a^2+3 c_a s_a v\big) \lambda _0\end{respr}
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175 | \item
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176 | Vertex $\{\text{h2},1\} $, $\{\text{h2},2\} $, $\{\text{h2},3\} $
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177 | \begin{respr}
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178 | \frac{3}{4} i s_a^2 \big(2 c_a f_1+s_a v\big) \lambda _0\end{respr}
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179 | \item
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180 | Vertex $\{G,1\} $, $\{G,2\} $, $\{G,3\} $
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181 | \begin{respr}
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182 | g_s f_{a_1,a_2,a_3} \big(p_1^{\mu _3} \eta _{\mu _1,\mu _2}-p_2^{\mu _3} \eta _{\mu _1,\mu _2}-p_1^{\mu _2} \eta _{\mu _1,\mu _3}+p_3^{\mu _2} \eta _{\mu _1,\mu _3}+p_2^{\mu _1} \eta _{\mu _2,\mu _3}-p_3^{\mu _1} \eta _{\mu _2,\mu _3}\big)\end{respr}
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183 | \item
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184 | Vertex $\{G,1\} $, $\big\{b^{\dagger },2\big\} $, $\{b,3\} $
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185 | \begin{respr}
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186 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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187 | \item
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188 | Vertex $\{G,1\} $, $\big\{d^{\dagger },2\big\} $, $\{d,3\} $
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189 | \begin{respr}
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190 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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191 | \item
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192 | Vertex $\{G,1\} $, $\big\{s^{\dagger },2\big\} $, $\{s,3\} $
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193 | \begin{respr}
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194 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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195 | \item
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196 | Vertex $\{G,1\} $, $\big\{c^{\dagger },2\big\} $, $\{c,3\} $
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197 | \begin{respr}
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198 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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199 | \item
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200 | Vertex $\{G,1\} $, $\big\{t^{\dagger },2\big\} $, $\{t,3\} $
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201 | \begin{respr}
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202 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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203 | \item
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204 | Vertex $\{G,1\} $, $\big\{u^{\dagger },2\big\} $, $\{u,3\} $
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205 | \begin{respr}
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206 | i g_s \gamma ^{\mu _1}{}_{s_2,s_3} T^{a_1}{}_{i_2,i_3}\end{respr}
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207 | \item
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208 | Vertex $\{A,1\} $, $\big\{W^{\dagger },2\big\} $, $\{W,3\} $
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209 | \begin{respr}
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210 | i g_w s_w \big(p_1^{\mu _3} \eta _{\mu _1,\mu _2}-p_2^{\mu _3} \eta _{\mu _1,\mu _2}-p_1^{\mu _2} \eta _{\mu _1,\mu _3}+p_3^{\mu _2} \eta _{\mu _1,\mu _3}+p_2^{\mu _1} \eta _{\mu _2,\mu _3}-p_3^{\mu _1} \eta _{\mu _2,\mu _3}\big)\end{respr}
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211 | \item
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212 | Vertex $\{\text{h1},1\} $, $\{W,2\} $, $\big\{W^{\dagger },3\big\} $
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213 | \begin{respr}
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214 | \frac{i c_a e^2 v \eta _{\mu _2,\mu _3}}{2 s_w^2}\end{respr}
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215 | \item
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216 | Vertex $\{\text{h2},1\} $, $\{W,2\} $, $\big\{W^{\dagger },3\big\} $
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217 | \begin{respr}
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218 | -\frac{i e^2 s_a v \eta _{\mu _2,\mu _3}}{2 s_w^2}\end{respr}
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219 | \item
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220 | Vertex $\{Z,1\} $, $\{W,2\} $, $\big\{W^{\dagger },3\big\} $
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221 | \begin{respr}
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222 | -i c_w g_w \big(p_1^{\mu _3} \eta _{\mu _1,\mu _2}-p_2^{\mu _3} \eta _{\mu _1,\mu _2}-p_1^{\mu _2} \eta _{\mu _1,\mu _3}+p_3^{\mu _2} \eta _{\mu _1,\mu _3}+p_2^{\mu _1} \eta _{\mu _2,\mu _3}-p_3^{\mu _1} \eta _{\mu _2,\mu _3}\big)\end{respr}
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223 | \item
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224 | Vertex $\{\text{h1},1\} $, $\big\{b^{\dagger },2\big\} $, $\{b,3\} $
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225 | \begin{respr}
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226 | -\frac{i c_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yd}_3}{\sqrt{2}}\end{respr}
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227 | \item
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228 | Vertex $\{\text{h2},1\} $, $\big\{b^{\dagger },2\big\} $, $\{b,3\} $
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229 | \begin{respr}
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230 | \frac{i s_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yd}_3}{\sqrt{2}}\end{respr}
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231 | \item
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232 | Vertex $\{\text{h1},1\} $, $\big\{\text{tt}^{\dagger },2\big\} $, $\{\text{tt},3\} $
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233 | \begin{respr}
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234 | -\frac{i c_a \delta _{s_2,s_3} \text{yl}_3}{\sqrt{2}}\end{respr}
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235 | \item
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236 | Vertex $\{\text{h2},1\} $, $\big\{\text{tt}^{\dagger },2\big\} $, $\{\text{tt},3\} $
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237 | \begin{respr}
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238 | \frac{i s_a \delta _{s_2,s_3} \text{yl}_3}{\sqrt{2}}\end{respr}
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239 | \item
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240 | Vertex $\{\text{h1},1\} $, $\big\{c^{\dagger },2\big\} $, $\{c,3\} $
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241 | \begin{respr}
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242 | -\frac{i c_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yu}_2}{\sqrt{2}}\end{respr}
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243 | \item
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244 | Vertex $\{\text{h2},1\} $, $\big\{c^{\dagger },2\big\} $, $\{c,3\} $
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245 | \begin{respr}
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246 | \frac{i s_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yu}_2}{\sqrt{2}}\end{respr}
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247 | \item
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248 | Vertex $\{\text{h1},1\} $, $\big\{t^{\dagger },2\big\} $, $\{t,3\} $
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249 | \begin{respr}
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250 | -\frac{i c_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yu}_3}{\sqrt{2}}\end{respr}
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251 | \item
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252 | Vertex $\{\text{h2},1\} $, $\big\{t^{\dagger },2\big\} $, $\{t,3\} $
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253 | \begin{respr}
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254 | \frac{i s_a \delta _{i_2,i_3} \delta _{s_2,s_3} \text{yu}_3}{\sqrt{2}}\end{respr}
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255 | \item
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256 | Vertex $\{\text{h1},1\} $, $\{Z,2\} $, $\{Z,3\} $
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257 | \begin{respr}
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258 | \frac{i c_a e^2 \big(c_w^2+s_w^2\big){}^2 v \eta _{\mu _2,\mu _3}}{2 c_w^2 s_w^2}\end{respr}
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259 | \item
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260 | Vertex $\{\text{h2},1\} $, $\{Z,2\} $, $\{Z,3\} $
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261 | \begin{respr}
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262 | -\frac{i e^2 s_a \big(c_w^2+s_w^2\big){}^2 v \eta _{\mu _2,\mu _3}}{2 c_w^2 s_w^2}\end{respr}
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263 | \item
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264 | Vertex $\{A,1\} $, $\big\{b^{\dagger },2\big\} $, $\{b,3\} $
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265 | \begin{respr}
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266 | -\frac{1}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
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267 | \item
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268 | Vertex $\{A,1\} $, $\big\{d^{\dagger },2\big\} $, $\{d,3\} $
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269 | \begin{respr}
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270 | -\frac{1}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
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271 | \item
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272 | Vertex $\{A,1\} $, $\big\{s^{\dagger },2\big\} $, $\{s,3\} $
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273 | \begin{respr}
|
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274 | -\frac{1}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
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275 | \item
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276 | Vertex $\{A,1\} $, $\big\{e^{\dagger },2\big\} $, $\{e,3\} $
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277 | \begin{respr}
|
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278 | -i e \gamma ^{\mu _1}{}_{s_2,s_3}\end{respr}
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279 | \item
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280 | Vertex $\{A,1\} $, $\big\{m^{\dagger },2\big\} $, $\{m,3\} $
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281 | \begin{respr}
|
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282 | -i e \gamma ^{\mu _1}{}_{s_2,s_3}\end{respr}
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283 | \item
|
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284 | Vertex $\{A,1\} $, $\big\{\text{tt}^{\dagger },2\big\} $, $\{\text{tt},3\} $
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285 | \begin{respr}
|
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286 | -i e \gamma ^{\mu _1}{}_{s_2,s_3}\end{respr}
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287 | \item
|
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288 | Vertex $\{A,1\} $, $\big\{c^{\dagger },2\big\} $, $\{c,3\} $
|
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289 | \begin{respr}
|
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290 | \frac{2}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
|
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291 | \item
|
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292 | Vertex $\{A,1\} $, $\big\{t^{\dagger },2\big\} $, $\{t,3\} $
|
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293 | \begin{respr}
|
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294 | \frac{2}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
|
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295 | \item
|
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296 | Vertex $\{A,1\} $, $\big\{u^{\dagger },2\big\} $, $\{u,3\} $
|
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297 | \begin{respr}
|
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298 | \frac{2}{3} i e \gamma ^{\mu _1}{}_{s_2,s_3} \delta _{i_2,i_3}\end{respr}
|
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299 | \item
|
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300 | Vertex $\{W,1\} $, $\big\{\text{ve}^{\dagger },2\big\} $, $\{e,3\} $
|
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301 | \begin{respr}
|
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302 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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303 | \item
|
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304 | Vertex $\{W,1\} $, $\big\{\text{vm}^{\dagger },2\big\} $, $\{m,3\} $
|
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305 | \begin{respr}
|
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306 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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307 | \item
|
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308 | Vertex $\{W,1\} $, $\big\{\text{vt}^{\dagger },2\big\} $, $\{\text{tt},3\} $
|
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309 | \begin{respr}
|
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310 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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311 | \item
|
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312 | Vertex $\{W,1\} $, $\big\{c^{\dagger },2\big\} $, $\{d,3\} $
|
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313 | \begin{respr}
|
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314 | \frac{i e \text{CKM}_{2,1} \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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315 | \item
|
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316 | Vertex $\{W,1\} $, $\big\{c^{\dagger },2\big\} $, $\{s,3\} $
|
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317 | \begin{respr}
|
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318 | \frac{i e \text{CKM}_{2,2} \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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319 | \item
|
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320 | Vertex $\{W,1\} $, $\big\{t^{\dagger },2\big\} $, $\{b,3\} $
|
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321 | \begin{respr}
|
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322 | \frac{i e \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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323 | \item
|
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324 | Vertex $\{W,1\} $, $\big\{u^{\dagger },2\big\} $, $\{d,3\} $
|
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325 | \begin{respr}
|
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326 | \frac{i e \text{CKM}_{1,1} \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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327 | \item
|
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328 | Vertex $\{W,1\} $, $\big\{u^{\dagger },2\big\} $, $\{s,3\} $
|
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329 | \begin{respr}
|
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330 | \frac{i e \text{CKM}_{1,2} \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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331 | \item
|
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332 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{e^{\dagger },2\big\} $, $\{\text{ve},3\} $
|
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333 | \begin{respr}
|
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334 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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335 | \item
|
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336 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{m^{\dagger },2\big\} $, $\{\text{vm},3\} $
|
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337 | \begin{respr}
|
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338 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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339 | \item
|
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340 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{\text{tt}^{\dagger },2\big\} $, $\{\text{vt},3\} $
|
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341 | \begin{respr}
|
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342 | \frac{i e \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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343 | \item
|
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344 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{b^{\dagger },2\big\} $, $\{t,3\} $
|
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345 | \begin{respr}
|
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346 | \frac{i e \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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347 | \item
|
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348 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{d^{\dagger },2\big\} $, $\{c,3\} $
|
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349 | \begin{respr}
|
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350 | \frac{i e \text{CKM}_{2,1}{}^* \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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351 | \item
|
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352 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{d^{\dagger },2\big\} $, $\{u,3\} $
|
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353 | \begin{respr}
|
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354 | \frac{i e \text{CKM}_{1,1}{}^* \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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355 | \item
|
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356 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{s^{\dagger },2\big\} $, $\{c,3\} $
|
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357 | \begin{respr}
|
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358 | \frac{i e \text{CKM}_{2,2}{}^* \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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359 | \item
|
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360 | Vertex $\big\{W^{\dagger },1\big\} $, $\big\{s^{\dagger },2\big\} $, $\{u,3\} $
|
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361 | \begin{respr}
|
---|
362 | \frac{i e \text{CKM}_{1,2}{}^* \delta _{i_2,i_3} \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{\sqrt{2} s_w}\end{respr}
|
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363 | \item
|
---|
364 | Vertex $\{Z,1\} $, $\big\{b^{\dagger },2\big\} $, $\{b,3\} $
|
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365 | \begin{respr}
|
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366 | -\frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}+s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
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367 | \item
|
---|
368 | Vertex $\{Z,1\} $, $\big\{d^{\dagger },2\big\} $, $\{d,3\} $
|
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369 | \begin{respr}
|
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370 | -\frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}+s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
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371 | \item
|
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372 | Vertex $\{Z,1\} $, $\big\{s^{\dagger },2\big\} $, $\{s,3\} $
|
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373 | \begin{respr}
|
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374 | -\frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}+s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
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375 | \item
|
---|
376 | Vertex $\{Z,1\} $, $\big\{e^{\dagger },2\big\} $, $\{e,3\} $
|
---|
377 | \begin{respr}
|
---|
378 | -\frac{i e \big(c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{2 c_w s_w}\end{respr}
|
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379 | \item
|
---|
380 | Vertex $\{Z,1\} $, $\big\{m^{\dagger },2\big\} $, $\{m,3\} $
|
---|
381 | \begin{respr}
|
---|
382 | -\frac{i e \big(c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{2 c_w s_w}\end{respr}
|
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383 | \item
|
---|
384 | Vertex $\{Z,1\} $, $\big\{\text{tt}^{\dagger },2\big\} $, $\{\text{tt},3\} $
|
---|
385 | \begin{respr}
|
---|
386 | -\frac{i e \big(c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-2 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{2 c_w s_w}\end{respr}
|
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387 | \item
|
---|
388 | Vertex $\{Z,1\} $, $\big\{c^{\dagger },2\big\} $, $\{c,3\} $
|
---|
389 | \begin{respr}
|
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390 | \frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-4 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
---|
391 | \item
|
---|
392 | Vertex $\{Z,1\} $, $\big\{t^{\dagger },2\big\} $, $\{t,3\} $
|
---|
393 | \begin{respr}
|
---|
394 | \frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-4 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
---|
395 | \item
|
---|
396 | Vertex $\{Z,1\} $, $\big\{u^{\dagger },2\big\} $, $\{u,3\} $
|
---|
397 | \begin{respr}
|
---|
398 | \frac{i e \delta _{i_2,i_3} \big(3 c_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-s_w^2 \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}-4 s_w^2 \big(\gamma ^{\mu _1}.P_+\big){}_{s_2,s_3}\big)}{6 c_w s_w}\end{respr}
|
---|
399 | \item
|
---|
400 | Vertex $\{Z,1\} $, $\big\{\text{ve}^{\dagger },2\big\} $, $\{\text{ve},3\} $
|
---|
401 | \begin{respr}
|
---|
402 | \frac{i e \big(c_w^2+s_w^2\big) \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{2 c_w s_w}\end{respr}
|
---|
403 | \item
|
---|
404 | Vertex $\{Z,1\} $, $\big\{\text{vm}^{\dagger },2\big\} $, $\{\text{vm},3\} $
|
---|
405 | \begin{respr}
|
---|
406 | \frac{i e \big(c_w^2+s_w^2\big) \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{2 c_w s_w}\end{respr}
|
---|
407 | \item
|
---|
408 | Vertex $\{Z,1\} $, $\big\{\text{vt}^{\dagger },2\big\} $, $\{\text{vt},3\} $
|
---|
409 | \begin{respr}
|
---|
410 | \frac{i e \big(c_w^2+s_w^2\big) \big(\gamma ^{\mu _1}.P_-\big){}_{s_2,s_3}}{2 c_w s_w}\end{respr}
|
---|
411 | \end{itemize}
|
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412 |
|
---|
413 | \subsection{ 4-point vertices}
|
---|
414 |
|
---|
415 | \begin{itemize}
|
---|
416 | \item
|
---|
417 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{\text{h1},3\} $, $\{\text{h1},4\} $
|
---|
418 | \begin{respr}
|
---|
419 | -\frac{3}{4} i c_a^4 \lambda _0\end{respr}
|
---|
420 | \item
|
---|
421 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{\text{h1},3\} $, $\{\text{h2},4\} $
|
---|
422 | \begin{respr}
|
---|
423 | \frac{3}{4} i c_a^3 s_a \lambda _0\end{respr}
|
---|
424 | \item
|
---|
425 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{\text{h2},3\} $, $\{\text{h2},4\} $
|
---|
426 | \begin{respr}
|
---|
427 | -\frac{3}{4} i c_a^2 s_a^2 \lambda _0\end{respr}
|
---|
428 | \item
|
---|
429 | Vertex $\{\text{h1},1\} $, $\{\text{h2},2\} $, $\{\text{h2},3\} $, $\{\text{h2},4\} $
|
---|
430 | \begin{respr}
|
---|
431 | \frac{3}{4} i c_a s_a^3 \lambda _0\end{respr}
|
---|
432 | \item
|
---|
433 | Vertex $\{\text{h2},1\} $, $\{\text{h2},2\} $, $\{\text{h2},3\} $, $\{\text{h2},4\} $
|
---|
434 | \begin{respr}
|
---|
435 | -\frac{3}{4} i s_a^4 \lambda _0\end{respr}
|
---|
436 | \item
|
---|
437 | Vertex $\{G,1\} $, $\{G,2\} $, $\{G,3\} $, $\{G,4\} $
|
---|
438 | \begin{respr}
|
---|
439 | i g_s^2 \big(f_{a_1,a_3,\text{a1}} f_{a_2,a_4,\text{a1}} \eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}+f_{a_1,a_2,\text{a1}} f_{a_3,a_4,\text{a1}} \eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}+f_{a_1,a_4,\text{a1}} f_{a_2,a_3,\text{a1}} \eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-f_{a_1,a_2,\text{a1}} f_{a_3,a_4,\text{a1}} \eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-f_{a_1,a_4,\text{a1}} f_{a_2,a_3,\text{a1}} \eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}-f_{a_1,a_3,\text{a1}} f_{a_2,a_4,\text{a1}} \eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}\big)\end{respr}
|
---|
440 | \item
|
---|
441 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{W,3\} $, $\big\{W^{\dagger },4\big\} $
|
---|
442 | \begin{respr}
|
---|
443 | \frac{i c_a^2 e^2 \eta _{\mu _3,\mu _4}}{2 s_w^2}\end{respr}
|
---|
444 | \item
|
---|
445 | Vertex $\{\text{h1},1\} $, $\{\text{h2},2\} $, $\{W,3\} $, $\big\{W^{\dagger },4\big\} $
|
---|
446 | \begin{respr}
|
---|
447 | -\frac{i c_a e^2 s_a \eta _{\mu _3,\mu _4}}{2 s_w^2}\end{respr}
|
---|
448 | \item
|
---|
449 | Vertex $\{\text{h2},1\} $, $\{\text{h2},2\} $, $\{W,3\} $, $\big\{W^{\dagger },4\big\} $
|
---|
450 | \begin{respr}
|
---|
451 | \frac{i e^2 s_a^2 \eta _{\mu _3,\mu _4}}{2 s_w^2}\end{respr}
|
---|
452 | \item
|
---|
453 | Vertex $\{A,1\} $, $\{A,2\} $, $\{W,3\} $, $\big\{W^{\dagger },4\big\} $
|
---|
454 | \begin{respr}
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455 | i g_w^2 s_w^2 \big(\eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}+\eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-2 \eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}\big)\end{respr}
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456 | \item
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457 | Vertex $\{W,1\} $, $\{W,2\} $, $\big\{W^{\dagger },3\big\} $, $\big\{W^{\dagger },4\big\} $
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458 | \begin{respr}
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459 | -i g_w^2 \big(\eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}+\eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-2 \eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}\big)\end{respr}
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460 | \item
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461 | Vertex $\{A,1\} $, $\{W,2\} $, $\big\{W^{\dagger },3\big\} $, $\{Z,4\} $
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462 | \begin{respr}
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463 | -i c_w g_w^2 s_w \big(2 \eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}-\eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-\eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}\big)\end{respr}
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464 | \item
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465 | Vertex $\{\text{h1},1\} $, $\{\text{h1},2\} $, $\{Z,3\} $, $\{Z,4\} $
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466 | \begin{respr}
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467 | \frac{i c_a^2 e^2 \big(c_w^2+s_w^2\big){}^2 \eta _{\mu _3,\mu _4}}{2 c_w^2 s_w^2}\end{respr}
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468 | \item
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469 | Vertex $\{\text{h1},1\} $, $\{\text{h2},2\} $, $\{Z,3\} $, $\{Z,4\} $
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470 | \begin{respr}
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471 | -\frac{i c_a e^2 s_a \big(c_w^2+s_w^2\big){}^2 \eta _{\mu _3,\mu _4}}{2 c_w^2 s_w^2}\end{respr}
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472 | \item
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473 | Vertex $\{\text{h2},1\} $, $\{\text{h2},2\} $, $\{Z,3\} $, $\{Z,4\} $
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474 | \begin{respr}
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475 | \frac{i e^2 s_a^2 \big(c_w^2+s_w^2\big){}^2 \eta _{\mu _3,\mu _4}}{2 c_w^2 s_w^2}\end{respr}
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476 | \item
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477 | Vertex $\{W,1\} $, $\big\{W^{\dagger },2\big\} $, $\{Z,3\} $, $\{Z,4\} $
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478 | \begin{respr}
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479 | i c_w^2 g_w^2 \big(\eta _{\mu _1,\mu _4} \eta _{\mu _2,\mu _3}+\eta _{\mu _1,\mu _3} \eta _{\mu _2,\mu _4}-2 \eta _{\mu _1,\mu _2} \eta _{\mu _3,\mu _4}\big)\end{respr}
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480 | \end{itemize}
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481 |
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482 |
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483 | \end{document}
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