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Link the stellar population with the dark matter (sub) halos

Open bnord opened this issue 4 years ago • 2 comments

Description

Generate stellar population data from dark matter haloes or subhaloes.

Inputs

  • halo information, like concentration, mass, redshift

Outputs

  • stellar pop information

References

Question

  • Is this solved by Vale+Ostriker as implemented in - https://github.com/skypyproject/skypy/blob/master/skypy/halo/abundance_matching.py?
  • from documentation in the above file, it doesn't seem obvious if this accounted for.

bnord avatar Apr 17 '20 13:04 bnord

@bnord I'm not sure if you are referring to something simple here such as associating discrete galaxies with halos i.e. SHAM or something more complex such as how halo properties influence properties of the stellar population that they host?

rrjbca avatar Apr 24 '20 12:04 rrjbca

With respect to Vale+Ostriker SHAM we have already implemented the halo-galaxy matching routine #70 but still need to work on generating (sub)halo populations by mass #13 #148

rrjbca avatar Apr 24 '20 12:04 rrjbca