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Determining the CP nature of spin-0 mediators in associated production of dark matter and $ t\overline{t} $ pairs
In the framework of spin-0 s-channel simplified models, we explore the possibility of assessing the structure of dark matter interactions through the associate production of dark matter and $ t\overline{t} $ pairs. To this purpose, final states with two leptons are considered and the kinematic prope...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2016
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP02(2017)131 http://cds.cern.ch/record/2236681 |