This content originally appeared on HackerNoon and was authored by Phenomenology Technology
Table of Links
2 Dark matter through ALP portal and 2.1 Introduction
2.3 Existing constraints on ALP parameter space
3 A two component dark matter model in a generic 𝑈(1)𝑋 extension of SM and 3.1 Introduction
3.3 Theoretical and experimental constraints
3.4 Phenomenology of dark matter
3.5 Relic density dependence on 𝑈(1)𝑋 charge 𝑥𝐻
4 A pseudo-scalar dark matter case in 𝑈(1)𝑋 extension of SM and 4.1 Introduction
4.3 Theoretical and experimental constraints
\ Appendices
D Feynman diagrams in two-component DM model
2.2 Model
The model that we consider is the minimal combination of type-I seesaw and effective ALP interaction with additional Z2 symmetry apart from the SM gauge symmetry [108, 109]. The matter content of the model is shown in Table. 2.1.
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:::info This paper is available on arxiv under CC BY 4.0 DEED license.
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:::info Author:
(1) Shivam Gola, The Institute of Mathematical Sciences, Chennai.
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This content originally appeared on HackerNoon and was authored by Phenomenology Technology
Phenomenology Technology | Sciencx (2025-02-14T01:37:42+00:00) Dark Matter Research: A Look at the Standard Model. Retrieved from https://www.scien.cx/2025/02/14/dark-matter-research-a-look-at-the-standard-model/
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