Alex Drlica-Wagner (Fermilab), Chanda Prescod-Weinstein (UNH), Haibo Yu (UCR)

This group covers properties of dark matter that can be uniquely probed by cosmological and astrophysical observations. Techniques include measurements of the cosmological distribution of dark matter, as well as studies of astrophysical objects in extreme environments. Examples of dark matter models probed through these techniques are warm dark matter, self-interacting dark matter, ultra-light axions, and primordial black holes.

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Indico Pages:

• https://indico.fnal.gov/category/1195/ - Meeting agendae and details

Slack Channels:

• cf03-dark_matter_cosmic - CF03 channel
• dark_matter - Inter-frontier dark matter channel
• cosmic-high-k - Discussions of small halos/high wavenumbers

Solicited White Paper Channels:

• wp-cf03-dark_matter_halos
• wp-cf03-dark_matter_sims
• wp-cf03-dark_matter_xtreme
• wp-cf03-dark_matter_early_universe
• wp-cf03-dark_matter_pbh_gw
• wp-cf03-dark_matter_facilities

Here is the list of submitted LOIs to this topic. First index before “/” corresponds to the primary frontier used for the submission.