Dark Matter Halo

Coordinators: @Ciaran @Madeleine Zurowski (Deactivated)

Members: @celine @Michael Baker (Deactivated) @Elisabetta Barberio

Goal

Study how Galactic Dark Matter conditions affect direct detection and signal modulation

Investigated processes

Milestones

Compute model spectrums in SABRE (if in a pinch, just do the last two)
SI
SD
V dep
Low mass
High mass
Influence of velocity dist on exclusion plots for SI (O1)
SHM
SHM++
Helmi
Sausage
Sequoia
Shards
Messy
Influence of velocity dist on exclusion plots for SD (O4)
SHM
SHM++
Helmi
Sausage
Sequoia
Shards
Messy
Comparison of modulation fraction for different targets
Modulation amplitude vs peak day/phase

Meetings

Resources

Halo substructures of interest (Ciaran’s work): https://arxiv.org/pdf/1909.04684.pdf

Similar/inspirational work from DEAP: https://arxiv.org/pdf/2005.14667.pdf

Previous SABRE study on one halo substructure (S1 from above list) and a few EFTs (Maddy’s work):