Publication
The Halo Mass Function Redshift Dependence
It has recently been shown that the correct halo mass function high-mass behavior may be obtained by an appropriate treatment of the all-mass-at-center problem...
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NewsThe IAC hosts the annual meeting of the DALI experiment to search for dark matterThe annual meeting of the DALI (Dark-photons & Axion-Like particles Interferometer) experiment, an international collaboration to develop an astroparticle...
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NewsThe IAC is leading a study which reveals that binary stars can mimic the effects of dark matter in smaller galaxiesA team from the Instituto de Astrofísica de Canarias (IAC) has quantified for the first time the impact that the motions of binary stars can have on estimates...
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NewsThe IAC is participating in the DALI experiment, searching for the axion, proposed component of dark matterThe detection of the axion would mark a key episode in the history of science. This hypothetical particle could resolve two fundamental problems of Modern...
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NewsThe IAC participates in the development of a new ‘cosmic GPS’ that achieves the most accurate map of dark matter in the universeA team of cosmologists from the Institute of Astrophysics of Andalusia (IAA-CSIC) and the Institute of Astrophysics of the Canary Islands (IAC) has obtained the...
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PublicationThe Kinematic Status and Mass Content of the Sculptor Dwarf Spheroidal GalaxyWe present VLT FLAMES spectroscopic observations (R~6500) in the Ca II triplet region for 470 probable kinematic members of the Sculptor (Scl) dwarf spheroidal...
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NewsThe latest advances in the Standard Model of Particle Physics, and their consequences for problems such as that of dark matter have been presentedHC2NP2019, the second conference on "Hadronic Contributions to New Physics Searches" organized by the Instituto de Astrofísica de Canarias (IAC) in Puerto de la...
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PublicationThe lens SW05 J143454.4+522850: a fossil group at redshift 0.6?Fossil groups are considered the end product of natural galaxy group evolution in which group members sink towards the centre of the gravitational potential due...
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PublicationThe mass content of the Sculptor dwarf spheroidal galaxyWe present a new determination of the mass content of the Sculptor dwarf spheroidal galaxy, based on a novel approach which takes into account the two distinct...