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UCLA Dark Matter 2025

24–27 Mar 2025
UCLA Physics and Astronomy Building 1-425
US/Pacific timezone

darkmatter@physics.ucla.edu

Session

SESSION 2: Astrophysics and Indirect Dark Matter Searches (CHAIR: Alex Kusenko -UCLA)

24 Mar 2025, 10:10
UCLA Physics and Astronomy Building 1-425

UCLA Physics and Astronomy Building 1-425

475 Portola Plaza, Los Angeles, CA 90095 darkmatter@physics.ucla.edu

Presentation materials

There are no materials yet.

  1. 197. Dynamical astrophysical probes of dark matter
    Jo Bovy
    24/03/2025, 10:10
    Talk

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  2. 2. Black Holes as Dark Matter
    Stefano Profumo
    24/03/2025, 10:35
    Talk

    The possibility that some of the black holes in the universe have a non-stellar origin and that they play a significant role in cosmology - including being some or all of the dark matter - is both timely and intriguing. I will review the status of the field, describe search strategies and future prospects for detection across many decades in mass, discuss how primordial black holes could seed...

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  3. 206. Galaxies as Probes of the Particle Physics Nature of Dark Matter
    Mariangela Lisanti
    24/03/2025, 11:00
    Talk

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  4. 152. An overview of new dark matter constraints from strong gravitational lensing probes.
    Dr Anna Nierenberg
    24/03/2025, 11:25
    Talk

    Strong gravitational lensing can provide direct insight into the nature of dark matter and the structures it forms on small scales. In a strong gravitational lens, multiple images of a background source appear due to deflection by foreground massive structures. In galaxy and cluster-scale strong gravitational lenses, low-mass perturbations due to small-scale structure such as low-mass dark...

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  5. 154. Probing ultra-light dark matter wave interference with astrophysical observations
    Elisa Gouvea Mauricio Ferreira
    24/03/2025, 11:50
    Talk

    In this talk, I will discuss the latest efforts to constrain the mass of the ultra-light dark matter models, focusing on the current bounds of the fuzzy dark matter (FDM) model. I will show how we can use the different predictions of this model and different astrophysical systems to put the strongest bounds to date on the mass of this ultra-light axion, also showing the incompatibilities...

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