81 citations · 370 across the 26 of their papers we have counts for
6 papers · 1 filter
Baryonic Imprints on DM Halos: The concentration-mass relation in the CAMELS simulations
Mufan Shao, Dhayaa Anbajagane, Chihway Chang
The physics of baryons in halos, and their subsequent influence on the total matter phase space, has a rich phenomenology and must be well understood in order to pursue a vast set…
A multi-simulation study of relativistic SZ temperature scalings in galaxy clusters and groups
Elizabeth Lee, Dhayaa Anbajagane, Priyanka Singh +6
The Sunyaev-Zeldovich (SZ) effect is a powerful tool in modern cosmology. With future observations promising ever improving SZ measurements, the relativistic corrections to the SZ…
Correlations of Dark Matter, Gas and Stellar Profiles in Dark Matter Halos
Arya Farahi, Daisuke Nagai, Dhayaa Anbajagane
Halos of similar mass and redshift exhibit a large degree of variability in their differential properties, such as dark matter, hot gas, and stellar mass density profiles. This var…
\textsc{The Three Hundred} project: The \textsc{Gizmo-Simba} run
Weiguang Cui, Romeel Dave, Alexander Knebe +22
We introduce \textsc{Gizmo-Simba}, a new suite of galaxy cluster simulations within \textsc{The Three Hundred} project. \textsc{The Three Hundred} consists of zoom re-simulations o…
The scatter in the galaxy-halo connection: a machine learning analysis
Richard Stiskalek, Deaglan J. Bartlett, Harry Desmond +1
We apply machine learning, a powerful method for uncovering complex correlations in high-dimensional data, to the galaxy-halo connection of cosmological hydrodynamical simulations.…
KLLR: A scale-dependent, multivariate model class for regression analysis
Arya Farahi, Dhayaa Anbajagane, August Evrard
The underlying physics of astronomical systems governs the relation between their measurable properties. Consequently, quantifying the statistical relationships between system-leve…