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The Dynamical Mass Profiles of Galaxy Groups - Application to IllustrisTNG-300
We present a new rescaling and stacking method to test cold dark matter predictions through the dynamical modelling of galaxy groups using the Jeans equation. We test the viability of this method on idealised, line-of-sight group data at $z=0$ in the IllustrisTNG-300 simulation, using subhalos and s
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