תוצאות חיפוש - Alessandro Peca

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  1. 1
    Nuclear Spectral Energy Distributions of Luminous Infrared Galaxies

    Nuclear Spectral Energy Distributions of Luminous Infrared Galaxies מאת Tianmu Gao, Vivian U, Connor W. Auge, Yiqing Song, Sean T. Linden, Kazushi Iwasawa, Alessandro Peca, George C. Privon, David B. Sanders, Núria Torres-Albà, Loreto Barcos-Muñoz, James Agostino, Anne M. Medling

    יצא לאור 2025-01-01

    We present nuclear (100–150 pc) spectral energy distributions (SEDs) for a sample of 23 nearby luminous infrared galaxies hosting a total of 28 nuclei. We gather aperture photometry from high-resolution X-ray to submillimeter data for each nuclear region localized by Atacama Large Millimeter/submill...

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    Tracing High-z Galaxies in X-Rays with JWST and Chandra

    Tracing High-z Galaxies in X-Rays with JWST and Chandra מאת Aidan J. Kaminsky, Nico Cappelluti, Günther Hasinger, Alessandro Peca, Caitlin M. Casey, Giulia Cerini, Nicole E. Drakos, Andreas Faisst, Ghassem Gozaliasl, Olivier Ilbert, Jeyhan S. Kartaltepe, Alexander Kashlinsky, Anton M. Koekemoer, Henry Joy McCracken, Jason Rhodes, Brant E. Robertson, Marko Shuntov, Joseph Sterling

    יצא לאור 2025-01-01

    We leverage James Webb Space Telescope (JWST) data from the COSMOS-Web survey in order to provide updated measurements on the auto-power spectrum of the now resolved cosmic near-infrared background (CIB) and its coherence with the unresolved soft cosmic X-ray background (CXB) observed by Chandra at...

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