6 papers
The Three Hundred project: cosmic web identification from 2D gas and Compton- maps of galaxy clusters outskirts
Sara Santoni, Marco De Petris, Gustavo Yepes +4
Galaxy clusters are located at the nodes of the filamentary network known as the cosmic web. A more comprehensive understanding of galaxy clusters can be achieved by considering th…
The Atacama Cosmology Telescope: A census of bridges between galaxy clusters
G. Isopi, V. Capalbo, A. D. Hincks +27
According to CMB measurements, baryonic matter constitutes about of the mass-energy density of the universe. A significant population of these baryons, for a long time referr…
Inference of morphology and dynamical state of nearby -SZ galaxy clusters with Zernike polynomials
Valentina Capalbo, Marco De Petris, Antonio Ferragamo +3
We analyse the maps of the Sunyaev-Zel'dovich (SZ) signal of local galaxy clusters () observed by the satellite in order to classify their dynamical state through m…
The Three Hundred Project hydrodynamical simulations: Hydrodynamical weak-lensing cluster mass biases and richnesses using different hydro models
Carlo Giocoli, Giulia Despali, Massimo Meneghetti +7
The mass of galaxy clusters estimated from weak-lensing observations is affected by projection effects, leading to a systematic underestimation compared to the true cluster mass, v…
The Three Hundred Project: A fast semi-analytic model emulator of hydrodynamical galaxy cluster simulations
Jonathan S. Gómez, Tomas Hough, Alejandro Jiménez Muñoz +3
Next-generation photometric and spectroscopic surveys will detect faint galaxies in massive clusters, advancing our understanding of galaxy formation in dense environments. Compari…
Deep Learning generated observations of galaxy clusters from dark-matter-only simulations
Andrés Caro, Daniel de Andres, Weiguang Cui +5
Hydrodynamical simulations play a fundamental role in modern cosmological research, serving as a crucial bridge between theoretical predictions and observational data. However, due…