This is the second part of an Hα kinematics follow-up survey of the Spitzer Infrared Nearby Galaxies Survey (SINGS) sample. The aim of this paper is to shed new...
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PublicationHα kinematics of the Spitzer Infrared Nearby Galaxies Survey - II
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NewsIAC scientists complete an unprecedented study of the masses of over 500 clusters of galaxies
A team of researchers from the cosmology group at the Instituto de Astrofísica de Canarias has obtained one of the most accurate measurements of the masses of...
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PublicationImpact of baryon physics on dark matter structures: a detailed simulation study of halo density profiles
The back-reaction of baryons on the dark matter halo density profile is of great interest, not least because it is an important systematic uncertainty when...
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PublicationImpact of internal bremsstrahlung on the detection of γ rays from neutralinos
We present a detailed study of the effect of internal bremsstrahlung photons in the context of the minimal supersymmetric standard models and their impact on γ...
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PublicationImplications for galaxy formation models from observations of globular clusters around ultradiffuse galaxies
We present an analysis of Hubble Space Telescope observations of globular clusters (GCs) in six ultradiffuse galaxies (UDGs) in the Coma cluster, a sample that...
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PublicationIntracluster light: a luminous tracer for dark matter in clusters of galaxies
The bulk of stars in galaxy clusters are confined within their constituent galaxies. Those stars do not trace the extended distribution of dark matter well as...
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PublicationIntroducing the LBT Imaging of Galactic Halos and Tidal Structures (LIGHTS) survey. A preview of the low surface brightness Universe to be unveiled by LSST
We present the first results of the LBT Imaging of Galaxy Haloes and Tidal Structures (LIGHTS) survey. LIGHTS is an ongoing observational campaign with the 2 ×...
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Publicationion{H}{i} study of the warped spiral galaxy NGC 5055: a disk/dark matter halo offset?
We present a study of the ion{H}{i} distribution and dynamics of the nearby spiral galaxy NGC 5055 based on observations with the Westerbork Synthesis Radio...
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TalkIs Dark Matter the most valid explanation for the mass which is apparently missing in the Universe?
Two main families of models explain that, at least in appearance, something like 90% of the mass of the Universe is still undetected. One (supported by an...