Astrofísicas: Cúmulos de galaxias

  • Publicación
    Mass calibration of DES Year-3 clusters via SPT-3G CMB cluster lensing
    We measure the stacked lensing signal in the direction of galaxy clusters in the Dark Energy Survey Year 3 (DES Y3) redMaPPer sample, using cosmic microwave...
  • Publicación
    Microwave spectro-polarimetry of matter and radiation across space and time
    This paper discusses the science case for a sensitive spectro-polarimetric survey of the microwave sky. Such a survey would provide a tomographic and dynamic...
  • Noticia
    Observan el nacimiento de un cúmulo de galaxias en el Universo temprano
    Un equipo científico internacional, en el que participa el Instituto de Astrofísica de Canarias (IAC), ha descubierto una gran reserva de gas caliente en un...
  • Publicación
    Optical Identifications of Galaxy Clusters Among Objects from the Second Planck Catalogue of Sunyaev-Zeldovich Sources
    We present the results of optical identifications and spectroscopic redshift measurements for galaxy clusters from the second Planck catalogue of Sunyaev...
  • Publicación
    Optical Identifications of High-Redshift Galaxy Clusters from the Planck Sunyaev-Zeldovich Survey
    We present the results of optical identifications and spectroscopic redshift measurements for galaxy clusters from the second Planck catalogue of Sunyaev...
  • Publicación
    Prospects for γ-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array
    Galaxy clusters are expected to be both dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's...
  • Publicación
    Raining in MKW 3 s: A Chandra-MUSE Analysis of X-Ray Cold Filaments around 3CR 318.1
    We present the analysis of X-ray and optical observations of gas filaments observed in the radio source 3CR 318.1, associated with NGC 5920, the brightest...
  • Noticia
    Resuelven el enigma de la extraña galaxia compuesta en un 99,99% de materia oscura
    La formación de galaxias no se puede entender hoy sin la presencia de un componente omnipresente, pero aún misterioso, llamado materia oscura. Los astrónomos...
  • Publicación
    Self-consistent Combined HST, K-band, and Spitzer Photometric Catalogs of the BUFFALO Survey Fields
    This article presents new astronomical source catalogs using data from the BUFFALO Survey. These catalogs contain detailed information for over 100,000...