Towards UV-Models of Kinetic Mixing and Portal Matter VII: A Light Dark Photon in the $3_c3_L1_A1_B$ Model

Summary

The 3-3-1-1 model is a gauge extension of the Standard Model that includes a dark photon and portal matter, which can explain the observed relic density and potentially be detected at colliders.

Highlights

• The 3-3-1-1 model includes a dark photon and portal matter to explain the observed relic density.
• The model has a hierarchical symmetry breaking pattern, with the dark photon obtaining mass at a lower scale.
• The portal matter fields have both SM and dark sector quantum numbers.
• The model has a rich phenomenology, with potential signatures at colliders.
• The dark photon can be produced at colliders and detected through its decays.
• The portal matter fields can be produced at colliders and detected through their decays.
• The model has implications for dark matter searches and can be tested at future colliders.

Key Insights

• The 3-3-1-1 model provides a framework for understanding the interactions between the SM and dark sectors, which can help explain the observed relic density.
• The portal matter fields play a crucial role in the model, as they provide a connection between the SM and dark sectors.
• The model's hierarchical symmetry breaking pattern allows for a light dark photon, which can be detected at colliders.
• The model's phenomenology is rich and varied, with potential signatures at colliders that can be used to test the model.
• The dark photon's decays can provide insight into the model's parameters and the nature of the dark sector.
• The portal matter fields' decays can provide insight into the model's parameters and the nature of the dark sector.
• The model has implications for dark matter searches, as it provides a framework for understanding the interactions between the SM and dark sectors.

Mindmap

Citation

Rizzo, T. G. (2024). Towards UV-Models of Kinetic Mixing and Portal Matter VII: A Light Dark Photon in the $3_c3_L1_A1_B$ Model (Version 1). arXiv. https://doi.org/10.48550/ARXIV.2412.17174