An accurate analysis of different models for galactic halos is implemented, taking into account the possibility to identify the better interval of masses for components of the dark matter. Starting from the main characteristics of galactic halos we are able to exclude different hypotheses by considering the most suitable mass interval in accordance with the predicted size of halos of different systems, spanning from spiral galaxies to dwarf spheroidal ones.
What choice of particle mass values for dark matter candidates? / Merafina, Marco. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - 482:(2025), pp. 1-14. ( Frontier research in astrophysics – IV - FRAPWS2024 Mondello (Palermo, Italy) ) [10.22323/1.482.0008].
What choice of particle mass values for dark matter candidates?
Marco Merafina
2025
Abstract
An accurate analysis of different models for galactic halos is implemented, taking into account the possibility to identify the better interval of masses for components of the dark matter. Starting from the main characteristics of galactic halos we are able to exclude different hypotheses by considering the most suitable mass interval in accordance with the predicted size of halos of different systems, spanning from spiral galaxies to dwarf spheroidal ones.| File | Dimensione | Formato | |
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Merafina_What-choice_2025.pdf
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