Un reciente estudio, liderado íntegramente por el Instituto de Astrofísica de Canarias (IAC), ha obtenido el análisis más completo hasta la fecha de la...
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NoticiaEl telescopio James Webb proporciona un retrato inédito de la luz fantasmal de cúmulos de galaxias
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PublicaciónEmergence of an Ultrared, Ultramassive Galaxy Cluster Core at z = 4
Recent simulations and observations of massive galaxy cluster evolution predict that the majority of stellar mass buildup happens within cluster members by z =...
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PublicaciónGalaxy pairs and clusters in a lambda CDM universe: Bridging observation and simulation
I use computer simulations to examine the evolution of close galaxy pair counts and the formation of galaxy clusters. I show that the evolution of the close...
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PublicaciónGrowing a `cosmic beast': observations and simulations of MACS J0717.5+3745
We present a gravitational lensing and X-ray analysis of a massive galaxy cluster and its surroundings. The core of MACS J0717.5+3745 (M(R
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PublicaciónIdentification of Superclusters and Their Properties in the Sloan Digital Sky Survey Using the WHL Cluster Catalog
Superclusters are the largest massive structures in the cosmic web, on tens to hundreds of megaparsec scales. They are the largest assembly of galaxy clusters...
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NoticiaLos cúmulos de galaxias, protagonistas de la XXXII Escuela de Invierno del IAC
Hoy, en la sala de usos múltiples del IACTEC en La Laguna, se ha inaugurado la XXXII Canary Islands Winter School of Astrophysics, organizada por el Instituto...
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PublicaciónMicrowave 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...
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NoticiaObservan 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...
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PublicaciónOptical 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...