Polarization effects due to dark matter interaction between massive standard particles

Abstract : We propose deeper tests of the existence of DM interactions between heavy particles in $e^+e^-\to t\bar t, ZZ, W^+W^-$ by looking at the effects on final state polarization. We show that indeed $t$, $W$ and $Z$ polarization are particularly sensitive to the structure of these interactions, to their relation with the origin of the masses and to the quantum numbers of the possibly exchanged dark particles.
Type de document :
Pré-publication, Document de travail
LUPM:18-004. 19 pages, 12 figures. 2018
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https://hal.archives-ouvertes.fr/hal-01737013
Contributeur : Nicolas Clementin <>
Soumis le : lundi 19 mars 2018 - 10:11:31
Dernière modification le : mardi 20 mars 2018 - 01:22:06

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  • HAL Id : hal-01737013, version 1
  • ARXIV : 1802.10313

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Fernand M Renard. Polarization effects due to dark matter interaction between massive standard particles. LUPM:18-004. 19 pages, 12 figures. 2018. 〈hal-01737013〉

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