36 citations · 77 across the 22 of their papers we have counts for
23 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 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…
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…
Galaxy catalogs from the SAGE Semi-Analytic Model calibrated on THE THREE HUNDRED hydrodynamical simulations: A method to push the limits toward lower mass galaxies in dark matter only clusters simulations
Jonathan S. Gómez, Gustavo Yepes, A. Jiménez Muñoz +1
The new generation of upcoming deep photometric and spectroscopic surveys will allow us to measure the astrophysical properties of faint galaxies in massive clusters. This would de…
Exploiting the high-resolution NIKA2 data to study the intracluster medium and dynamical state of ACT-CL J0240.0+0116
A. Paliwal, M. De Petris, A. Ferragamo +54
Having a detailed knowledge of the intracluster medium (ICM) to infer the exact cluster physics such as the cluster dynamical state is crucial for cluster-based cosmological studie…
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…
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…
Toward the first cosmological results of the NIKA2 Sunyaev-Zeldovich Large Program: The SZ-Mass scaling relation
A. Moyer-Anin, R. Adam, P. Ade +53
In Sunyaev-Zeldovich (SZ) cluster cosmology, two tools are needed to be able to exploit data from large scale surveys in the millimeter-wave domain. An accurate description of the…
The Three Hundred project: Estimating the dependence of gas filaments on the mass of galaxy clusters
Sara Santoni, Marco De Petris, Gustavo Yepes +7
Galaxy clusters are located in the densest areas of the universe and are intricately connected to larger structures through the filamentary network of the Cosmic Web. In this scena…
Generating Galaxy Clusters Mass Density Maps from Mock Multiview Images via Deep Learning
Daniel de Andres, Weiguang Cui, Gustavo Yepes +5
Galaxy clusters are composed of dark matter, gas and stars. Their dark matter component, which amounts to around 80\% of the total mass, cannot be directly observed but traced by t…
3D scaling laws and projection effects in The300-NIKA2 Sunyaev-Zeldovich Large Program Twin Samples
A. Paliwal, W. Cui, D. de Andrés +10
The abundance of galaxy clusters with mass and redshift is a well-known cosmological probe. The cluster mass is a key parameter for studies that aim to constrain cosmological param…
The hydrostatic-to-lensing mass bias from resolved X-ray and optical-IR data
M. Muñoz-Echeverría, J. F. Macías-Pérez, G. W. Pratt +11
An accurate reconstruction of galaxy cluster masses is key to use this population of objects as a cosmological probe. In this work we present a study on the hydrostatic-to-lensing…
The Three Hundred Project: Mapping The Matter Distribution in Galaxy Clusters Via Deep Learning from Multiview Simulated Observations
Daniel de Andres, Weiguang Cui, Gustavo Yepes +5
A galaxy cluster as the most massive gravitationally-bound object in the Universe, is dominated by Dark Matter, which unfortunately can only be investigated through its interaction…
The three hundred project: thermodynamical properties, shocks and gas dynamics in simulated galaxy cluster filaments and their surroundings
Agustín M. Rost, Sebastián E. Nuza, Federico Stasyszyn +8
Using cosmological simulations of galaxy cluster regions from The Three Hundred project we study the nature of gas in filaments feeding massive clusters. By stacking the diffuse ma…
Galaxy clusters morphology with Zernike polynomials: the first application on Compton parameter maps
Valentina Capalbo, Marco De Petris, Weiguang Cui +3
The study of the morphology of 2D projected maps of galaxy clusters is a suitable approach to infer, from real data, the dynamical state of those systems. We recently developed a n…
Impact of filaments on galaxy cluster properties in The Three Hundred simulation
Sara Santoni, Marco De Petris, Antonio Ferragamo +2
Galaxy clusters and their filamentary outskirts reveal useful laboratories to test cosmological models and investigate Universe composition and evolution. Their environment, in par…
The NIKA2 Sunyaev-Zeldovich Large Program: Sample and upcoming product public release
L. Perotto, R. Adam, P. Ade +52
The NIKA2 camera operating at the IRAM 30 m telescope excels in high-angular resolution mapping of the thermal Sunyaev-Zeldovich effect towards galaxy clusters at intermediate and…
The Three Hundred: relation
Atulit Srivastava, Weiguang Cui, Massimo Meneghetti +8
In this study, we investigate a recent finding based on strong lensing observations, which suggests that the sub-halos observed in clusters exhibit greater compactness compared to…
The Three Hundred : contrasting clusters galaxy density in hydrodynamical and dark matter simulations
A. Jiménez Muñoz, J. F. Macías-Pérez, G. Yepes +4
Cluster number counts will be a key cosmological probe in the next decade thanks to the Euclid satellite mission. For this purpose, cluster detection algorithm performance, which a…
PSZ2G091:A massive double cluster at z=0.822 observed by the NIKA2 camera
E. Artis, R. Adam, P. Ade +48
PSZ2 G091.83+26.11 is a massive galaxy cluster with M500 = 7.43 x 10^14 Msun at z = 0.822. This object exhibits a complex morphology with a clear bimodality observed in X-rays. How…
Multi-probe analysis of the galaxy cluster CL J1226.9+3332: hydrostatic mass and hydrostatic-to-lensing bias
M. Muñoz-Echeverría, R. Adam, P. Ade +48
We present a multi-probe analysis of the well-known galaxy cluster CL J1226.9+3332 as a proof of concept for multi-wavelength studies within the framework of the NIKA2 Sunyaev-Zeld…
CLUES on Fermi-LAT prospects for the extragalactic detection of munuSSM gravitino Dark Matter
G. A. Gomez-Vargas, M. Fornasa, F. Zandanel +4
The munuSSM is a supersymmetric model that has been proposed to solve the problems generated by other supersymmetric extensions of the standard model of particle physics. Given tha…