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Properties of submillimetre galaxies in a semi-analytic model using the ‘Count Matching’ approach: application to the ECDF-S
(Oxford University Press, 2015-01)
We present a new technique for modelling submillimetre galaxies (SMGs): the ‘Count Matching’ approach. Using light cones drawn from a semi-analytic model of galaxy formation, we choose physical galaxy properties given by ...
Effects of AGN feedback on LCDM galaxies
(Wiley Blackwell Publishing, Inc, 2008-12)
We study the effects of Active Galactic Nuclei (AGN) feedback on the formation and evolution of galaxies in a semi-analytic model of galaxy formation. This model is an improved version of the one described by Cora (2006), ...
Statistical Mechanics of planar stellar systems: Solving divergences in self-gravitational systems
(Elsevier Science, 2020-12)
It is believed that the canonical gravitational partition function associated with the twobody interacting Newton’s gravitation cannot be constructed because the concomitant integral is exponentially divergent. We showed ...
Self-gravitating black hole scalar wigs
(American Physical Society, 2017-07-26)
It has long been known that no static, spherically symmetric, asymptotically flat Klein-Gordon scalar field configuration surrounding a nonrotating black hole can exist in general relativity. In a series of previous papers, ...
A robust estimate of the Milky Way mass from rotation curve data
(2020-05-01)
We present a new estimate of the mass of the Milky Way, inferred via a Bayesian approach by making use of tracers of the circular velocity in the disk plane and stars in the stellar halo, as from the publicly available ...
SMASH: survey of the MAgellanic Stellar history
(IOP Publishing Ltd., 2017)
The Large and Small Magellanic Clouds are unique local laboratories for studying the formation and evolution of small galaxies in exquisite detail. The Survey of the MAgellanic Stellar History (SMASH) is an NOAO community ...
Building blocks in hierarchical clustering scenarios and their connection with damped Lyα systems
(Oxford University Press, 2003-12)
We carried out a comprehensive analysis of the chemical properties of the interstellar medium (ISM) and the stellar population (SP) of current normal galaxies and their progenitors in a hierarchical clustering scenario. ...
Hydra II: a faint and compact milky way dwarf galaxy found in the survey ofthe magellanic stellar history
(The American Astronomical Society, 2015)
We present the discovery of a new dwarf galaxy, Hydra II, found serendipitously within the data from the ongoing Survey of the Magellanic Stellar History conducted with the Dark Energy Camera on the Blanco 4 m Telescope. ...