This PR integrates the halo model for intrinsic alignments as a potential systematic for 3x2-point likelihoods. It adds a new WeakLensingSystematic class called HMAlignmentSystematic and the appropriate behaviour for when a tracer has this systematic attached to it. It also extends the ModelingTools for computing halo model-related quantities. Finally, it computes the correct power spectrum given the input tracer.
This PR integrates the halo model for intrinsic alignments as a potential systematic for 3x2-point likelihoods. It adds a new
WeakLensingSystematic
class calledHMAlignmentSystematic
and the appropriate behaviour for when a tracer has this systematic attached to it. It also extends theModelingTools
for computing halo model-related quantities. Finally, it computes the correct power spectrum given the input tracer.