%0 Unpublished work %T Z polarization in $e^+e^-\to ZWW $ for testing special interactions of massive particles %+ Laboratoire Univers et Particules de Montpellier (LUPM) %A Renard, Fernand M %Z 12 pages, 6 figures %Z LUPM:18-036 %8 2018-07-24 %D 2018 %Z 1807.08938 %Z Physics [physics]/High Energy Physics - Phenomenology [hep-ph]Preprints, Working Papers, ... %X We show that the $ZWW$ production process may give complementary informations about scale dependent heavy particle masses and possible final state interactions as compared to previously studied top quark production processes. We illustrate the $p_Z$ distribution of the rate of longitudinal $Z_L$ component showing its sensitivity to these effects which may arise from heavy particle substructure or a dark matter (DM) environment. %G English %L hal-01857322 %U https://hal.science/hal-01857322 %~ IN2P3 %~ CNRS %~ LUPM %~ UNIV-MONTPELLIER %~ LUPM_IFAC %~ UM-2015-2021