Context. Multifrequency studies of galaxy clusters are crucial for inferring their dynamical states and physics. Moreover, these studies allow us to investigate...
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PublicaciónA 600 kpc complex radio source at the center of Abell 3718 discovered by the EMU and POSSUM surveys
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PublicaciónCHEX-MATE: A non-parametric deep learning technique to deproject and deconvolve galaxy cluster X-ray temperature profiles
Temperature profiles of the hot galaxy cluster intracluster medium (ICM) have a complex non-linear structure that traditional parametric modelling may fail to...
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PublicaciónComparison of Sunyaev-Zel'dovich measurements from Planck and from the Arcminute Microkelvin Imager for 99 galaxy clusters
We present observations and analysis of a sample of 123 galaxy clusters from the 2013 Planck catalogue of Sunyaev-Zel'dovich sources with the Arcminute...
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PublicaciónComprehensive Gas Characterization of a z = 2.5 Protocluster: A Cluster Core Caught in the Beginning of Virialization?
In order to connect galaxy clusters to their progenitor protoclusters, we must constrain the star formation histories within their member galaxies and the...
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PublicaciónConvolutional neural network-reconstructed velocity for kinetic SZ detection
We report the detection of the kinetic Sunyaev-Zel'dovich (kSZ) effect in galaxy clusters with a 4.9σ significance using the latest 217 GHz Planck map from data...
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PublicaciónCosmological shocks around galaxy clusters: a coherent investigation with DES, SPT, and ACT
We search for signatures of cosmological shocks in gas pressure profiles of galaxy clusters using the cluster catalogues from three surveys: the Dark Energy...
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PublicaciónDoes the virial mass drive the intra-cluster light?. Relationship between the ICL and M<SUB>vir</SUB> from VEGAS
In this Letter, we revisit the relationship between the fraction of the intra-cluster light (ICL) as well as the virial mass and the fraction of early-type...
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PublicaciónDust in Clusters: Separating the Contribution of Galaxies and Intracluster Media
We have analyzed a sample of 327 clusters of galaxies, spanning the range of 0.06–0.70 in redshift. Strong constraints on their mean intracluster emission of...
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NoticiaEl telescopio James Webb proporciona un retrato inédito de la luz fantasmal de cúmulos de galaxias
Un reciente estudio, liderado íntegramente por el Instituto de Astrofísica de Canarias (IAC), ha obtenido el análisis más completo hasta la fecha de la...