TNG-100 external potentials

Evolution of halo and disk masses and their characteristic scales for selected TNG-100 time-variable external potentials from IllustrisTNG-100 cosmological magnetohydrodynamical simulations of galaxy formation (see https://www.tng-project.org).

From left to right: halo mass M_h, Navarro-Frank-White halo scale parameter b_h, disk mass M_d, Miyamoto-Nagai disk scale parameters a_d and b_d. Solid lines show the parameters recovered from the IllustrisTNG-100 data while the points correspond to the values after interpolation and smoothing with 1 Myr time step.

For more details please see: subsection 6.2.1. Selecting Milky Way-like Galaxies in Illustris-TNG in

Mardini M.K., Placco V.M., Meiron Y., Ishchenko M., Avramov B., Mazzarini M., Berczik P., et al. (2020) Cosmological Insights into the Early Accretion of r-process-enhanced Stars. I. A Comprehensive Chemodynamical Analysis of LAMOST J1109+0754, 903, 88. doi:10.3847/1538-4357/abbc13

TNG 492392 external potential

TNG 492392 external potential

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