Search Results for author: Gregory M. Green

Found 2 papers, 2 papers with code

Modeling the Connection Between Subhalos and Satellites in Milky Way-Like Systems

1 code implementation14 Sep 2018 Ethan O. Nadler, Yao-Yuan Mao, Gregory M. Green, Risa H. Wechsler

We develop a comprehensive and flexible model for the connection between satellite galaxies and dark matter subhalos in dark matter-only zoom-in simulations of Milky Way (MW)-mass host halos.

Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics

On Galactic density modeling in the presence of dust extinction

3 code implementations22 Sep 2015 Jo Bovy, Hans-Walter Rix, Gregory M. Green, Edward F. Schlafly, Douglas P. Finkbeiner

This formalism demonstrates that the spatially-complex effect of extinction on the selection function of a pencil-beam or contiguous sky survey is equivalent to a low-pass filtering of the extinction-affected selection function with the smooth density field.

Astrophysics of Galaxies

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