The Three Hundred project: quest of clusters of galaxies morphology and dynamical state through Zernike polynomials
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa3900
Abstract: The knowledge of the dynamical state of galaxy clusters allows to alleviate systematics when observational data from these objects are applied in cosmological studies. Evidence of correlation between the state and the morphology of the… read more here.
Keywords: state; three hundred; dynamical state; morphology ... See more keywords
Shocks in the stacked Sunyaev–Zel’dovich profiles of clusters – I. Analysis with the Three Hundred simulations
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab2720
Abstract: Gas infalling into the gravitational potential wells of massive galaxy clusters is expected to experience one or more shocks on its journey to becoming part of the intracluster medium (ICM). These shocks are important for… read more here.
Keywords: three hundred; zel dovich; sunyaev zel; galaxy clusters ... See more keywords
Galaxy pairs in The Three Hundred simulations II: studying bound ones and identifying them via machine learning
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1061
Abstract: Using the data set of The Three Hundred project, i.e. 324 hydrodynamical resimulations of cluster-sized haloes and the regions of radius 15 h−1 Mpc around them, we study galaxy pairs in high-density environments. By projecting the… read more here.
Keywords: machine; true pairs; galaxy pairs; machine learning ... See more keywords
Boundless baryons: how diffuse gas contributes to anisotropic tSZ signal around simulated three hundred clusters
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1414
Abstract: Upcoming advances in galaxy surveys and cosmic microwave background data will enable measurements of the anisotropic distribution of diffuse gas in filaments and superclusters at redshift z = 1 and beyond, observed through the thermal… read more here.
Keywords: gas; anisotropic tsz; diffuse gas; tsz signal ... See more keywords
The Three Hundred Project: The evolution of physical baryon profiles
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1521
Abstract: The distribution of baryons provides a significant way to understand the formation of galaxy clusters by revealing the details of its internal structure and changes over time. In this paper, we present theoretical studies on… read more here.
Keywords: gas; galaxy; three hundred; gizmo simba ... See more keywords