BOSS full-shape data do not tighten Planck bounds on velocity-dependent dark matter-baryon scattering, but adding a DES S8 prior yields a greater than 2 sigma preference for a velocity-independent cross section and lowers the S8 tension from 2.59 sigma to 1.47 sigma.
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Bounds on Velocity-Dependent Dark Matter-Baryon Scattering from Large-Scale Structure
BOSS full-shape data do not tighten Planck bounds on velocity-dependent dark matter-baryon scattering, but adding a DES S8 prior yields a greater than 2 sigma preference for a velocity-independent cross section and lowers the S8 tension from 2.59 sigma to 1.47 sigma.