Dark Matter Phenomenology: Sterile Neutrino Portal and Gravitational Portal in Extra-Dimensions
Miguel G. Folgado

TL;DR
This paper explores dark matter phenomenology through models involving sterile neutrino and gravitational portals in extra dimensions, aiming to understand dark matter's nature and set experimental limits.
Contribution
It introduces new dark matter models involving sterile neutrino and gravitational portals within extra-dimensional frameworks, providing phenomenological analysis and experimental constraints.
Findings
Constraints on sterile neutrino portal models
Limits on gravitational portal interactions
Insights into extra-dimensional dark matter scenarios
Abstract
The Standard Model of Fundamental Interactions (SM) represents one of the most precise theories in physics. Among the predictions of the SM we find, for instance, the anomalous magnetic moment of the electron . This prediction agrees with the experimental results to more than ten significant digits, the most accurate prediction in the history of physics. However, nowadays we have several evidences that the SM only explains of the matter content of the Universe. The other are composed by the so-called Dark Energy and Dark Matter. As their names suggest, the nature of these two components of the energy/matter content of the Universe is still unclear and represents one of the most important challenges for the particle physicists. In this Thesis we have focused in the study of the phenomenology of one of these mysterious components of the…
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Taxonomy
TopicsDark Matter and Cosmic Phenomena · Particle physics theoretical and experimental studies · Neutrino Physics Research
