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arXiv · 1807.00621

W polarization in $e^+e^-$, gluon-gluon and $\gamma\gamma \to W t\bar b $ for testing the top quark mass structure and the presence of final interactions

Fernand M Renard
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Abstract

We analyze the $Wt\bar b$ production processes and especially the rate of longitudinal $W$ polarization sensitive to a possible top quark mass scale dependence and to the presence of strong final state $Wt$ interactions for example generated by a dark matter environment. We give illustrations for the three processes $e^+e^-$, gluon-gluon and $\gamma\gamma \to W t\bar b $.

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Fernand M Renard. 2018-07-02. W polarization in $e^+e^-$, gluon-gluon and $\gamma\gamma \to W t\bar b $ for testing the top quark mass structure and the presence of final interactions. https://arxiv.org/abs/1807.00621

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