110 citations · 476 across the 24 of their papers we have counts for
5 papers · 1 filter
Compressed baryon acoustic oscillation analysis is robust to modified-gravity models
Jiaming Pan, Dragan Huterer, Felipe Andrade-Oliveira +1
We study the robustness of the baryon acoustic oscillation (BAO) analysis to the underlying cosmological model. We focus on testing the standard BAO analysis that relies on the use…
Emergence of the Temperature-Density Relation in the Low-Density Intergalactic Medium
Alexandra Wells, David Robinson, Camille Avestruz +1
We examine the evolution of the phase diagram of the low-density intergalactic medium during the Epoch of Reionization in simulation boxes with varying reionization histories from…
Exploring the Dependence of Gas Cooling and Heating Functions on the Incident Radiation Field with Machine Learning
David Robinson, Camille Avestruz, Nickolay Y. Gnedin
Gas cooling and heating functions play a crucial role in galaxy formation. But, it is computationally expensive to exactly compute these functions in the presence of an incident ra…
Towards Quantifying the Impact of Triaxiality on Optical Signatures of Galaxy Clusters: Weak Lensing and Galaxy Distributions
Shenming Fu, Yuanyuan Zhang, Camille Avestruz +1
We present observational evidence of the impact of triaxiality on radial profiles that extend to 40 Mpc from galaxy cluster centres in optical measurements. We perform a stacked pr…
MultiCAM: A multivariable framework for connecting the mass accretion history of haloes with their properties
Ismael Mendoza, Philip Mansfield, Kuan Wang +1
Models that connect galaxy and halo properties often summarize a halo's mass accretion history (MAH) with a single value, and use this value as the basis for predictions. However,…