The Dark Side of a Tera-Z Factory
Pablo Olgoso, Paride Paradisi, Nudzeim Selimovic

TL;DR
This paper explores how future Tera-Z factories, like FCC-ee or CEPC, can indirectly detect dark matter through precision electroweak tests, complementing direct searches and revealing new physics.
Contribution
It analyzes the potential of Tera-Z colliders to indirectly probe dark matter scenarios involving a t-channel mediator, highlighting their sensitivity beyond direct detection methods.
Findings
Tera-Z factories can effectively probe dark matter properties indirectly.
Synergy between collider and non-collider dark matter searches enhances discovery prospects.
Future colliders offer unprecedented sensitivity to new physics in electroweak precision tests.
Abstract
The future circular collider (FCC-ee or CEPC) will provide unprecedented sensitivity to indirect new physics signals emerging as small deviations from the Standard Model predictions in electroweak precision tests. Assuming new physics scenarios containing a dark matter candidate and a -channel mediator, we analyse the synergy and interplay of future Tera- factories and non-collider tests conducted through direct and indirect searches of dark matter. Our results highlight the excellent prospect for a Tera- run to indirectly probe the presence and nature of dark matter.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Dark Matter and Cosmic Phenomena · Computational Physics and Python Applications
