Showing 1 - 20 results of 315 for search '"galaxy cluster"', query time: 0.09s Refine Results
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    Characterising galaxy clusters’ completeness function in Planck by Gallo S., Douspis M., Soubrié E., Salvati L.

    Published 2024-01-01
    “…Galaxy cluster number counts are an important probe to constrain cosmological parameters. …”
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    Article
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    New Metrics to Probe the Dynamical State of Galaxy Clusters by Giulia Cerini, Nico Cappelluti, Priyamvada Natarajan

    Published 2023-01-01
    “…We present new diagnostic metrics to probe the dynamical state of galaxy clusters. These novel metrics rely on the computation of the power spectra of the matter and gas distributions and their cross-correlation derived from cluster observations. …”
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    Article
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    Detection of Strongly Lensed Arcs in Galaxy Clusters with Transformers by Peng Jia, Ruiqi Sun, Nan Li, Yu Song, Runyu Ning, Hongyan Wei, Rui Luo

    Published 2022-01-01
    “…Strong lensing in galaxy clusters probes properties of dense cores of dark matter halos in mass, studies the distant universe at flux levels and spatial resolutions otherwise unavailable, and constrains cosmological models independently. …”
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    Synchrotron intensity gradient revealing magnetic fields in galaxy clusters by Yue Hu, C. Stuardi, A. Lazarian, G. Brunetti, A. Bonafede, Ka Wai Ho

    Published 2024-02-01
    “…Abstract Magnetic fields and their dynamical interplay with matter in galaxy clusters contribute to the physical properties and evolution of the intracluster medium. …”
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    Impact of filaments on galaxy cluster properties in The Three Hundred simulation by Santoni S., De Petris M., Ferragamo A., Yepes G., Cui W.

    Published 2024-01-01
    “…Galaxy clusters and their filamentary outskirts reveal useful laboratories to test cosmological models and investigate Universe composition and evolution. …”
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    Article
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    Impact of Galaxy Clusters on the Propagation of Ultrahigh-energy Cosmic Rays by Antonio Condorelli, Jonathan Biteau, Remi Adam

    Published 2023-01-01
    “…Galaxy clusters are the largest objects in the Universe kept together by gravity. …”
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    Article
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    Cosmology with the SZ spectrum: Measuring the Universe’s temperature with galaxy clusters by Luzzi Gemma, D’Angelo Emanuele, Bourdin Herve, De Luca Federico, Mazzotta Pasquale, Oppizzi Filippo, Polenta Gianluca

    Published 2022-01-01
    “…In this work, we start showing the measurements of TCMB(z) for a sample extracted from the Second Catalog of galaxy clusters produced by Planck (PSZ2) and containing 75 clusters selected from CHEX-MATE. …”
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    Pressure profiles of distant Galaxy clusters with Planck-SPT data by Oppizzi Filippo, De Luca Federico, Bourdin Hervé, Mazzotta Pasquale

    Published 2022-01-01
    “…We present a full set of numerical tools to extract Galaxy Cluster pressure profiles from the joint analysis of Planck and South Pole Telescope (SPT) observations. …”
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    Dark Matter in Fractional Gravity II: Tests in Galaxy Clusters by Francesco Benetti, Andrea Lapi, Giovanni Gandolfi, Balakrishna Sandeep Haridasu, Luigi Danese

    Published 2023-07-01
    “…Then, we perform a Bayesian analysis of the X-COP galaxy cluster sample and infer constraints on the fractional gravity parameters, for individual clusters as well as stacked clusters. …”
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    Structure and Color Gradients of Ultradiffuse Galaxies in Distant Massive Galaxy Clusters by Pinsong Zhao, F. S. Liu, Qifan Cui, Hassen M. Yesuf, Hong Wu

    Published 2023-01-01
    “…We have measured structural parameters and radial color profiles of 108 ultradiffuse galaxies (UDGs), carefully selected from six distant massive galaxy clusters in the Hubble Frontier Fields (HFF) in a redshift range from 0.308 to 0.545. …”
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