Z polarization in $\gamma\gamma$,gluon-gluon $\to t\bar t Z$ for testing the top quark mass structure and the presence of final interactions Auteur(s): Renard F. M. (Document sans référence bibliographique) 2018-05-16 Ref Arxiv: 1805.06379 Ref. & Cit.: NASA ADS Résumé: We show what type of effects on the rate of $Z_L$ production in the $\gamma\gamma\to t\bar t Z$ and $gluon~gluon\to t\bar t Z$ processes could be produced by an effective scale dependent top mass or by final state interactions between massive particles for example generated by the presence of dark matter. Commentaires: 12 pages, 7 figures