4 papers
Inferring the dark matter distribution of massive galaxy clusters from deep optical observations: insights from the TNG300 simulation
Aditya Manuwal, Vladimir Avila-Reese, Daniel Montenegro-Taborda +2
Extragalactic stars within galaxy clusters contribute to the intracluster light (ICL), which is thought to be a promising tracer of the underlying dark matter (DM) distribution. In…
Photometric analysis of the intracluster light in the TNG300 simulation and wide-field observations
Daniel Montenegro-Taborda, Vicente Rodriguez-Gomez, Vladimir Avila-Reese +5
We present a robust, apples-to-apples comparison between the photometric properties of the intracluster light (ICL) in the TNG300 magnetohydrodynamic cosmological simulation and th…
The stellar mass composition of galaxy clusters and dependencies on dark matter halo properties
Daniel Montenegro-Taborda, Vladimir Avila-Reese, Vicente Rodriguez-Gomez +2
We analyze 700 clusters from the TNG300 hydrodynamical simulation ( at (z=0)) to examine the radial stellar mass distribution of their centra…
The mass and redshift dependence of halo star clustering
Zhenlin Tan, Wenting Wang, Jiaxin He +5
We adopt the two point correlation function (2PCF) as a statistical tool to quantify the spatial clustering of halo stars, for galaxy systems spanning a wide range in host halo vir…