This paper presents stellar mass functions and i-band luminosity functions for Sloan Digital Sky Survey (SDSS) galaxies with i < 21 using clustering redshifts...
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PublicationMass functions, luminosity functions, and completeness measurements from clustering redshifts
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PublicationMembership and Multiplicity among Very Low Mass Stars and Brown Dwarfs in the Pleiades Cluster
We present near-infrared photometry and optical spectroscopy of very low mass stars and brown dwarf candidates in the Pleiades open cluster. The membership...
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PublicationMock observations with the Millennium Simulation: cosmological downsizing and intermediate-redshift observations
Only by incorporating various forms of feedback can theories of galaxy formation reproduce the present-day luminosity function of galaxies. It has also been...
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PublicationModelling neutral hydrogen in galaxies using cosmological hydrodynamical simulations
The characterization of the atomic and molecular hydrogen content of high-redshift galaxies is a major observational challenge that will be addressed over the...
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PublicationMulti-fibre optical spectroscopy of low-mass stars and brown dwarfs in Upper Scorpius
Context. Knowledge of the mass function in open clusters constitutes one way to critically examine the formation mechanisms proposed to explain the existence of...
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PublicationMultifrequency studies of galaxies and groups. I. Environmental effect on galaxy stellar mass and morphology
Context. To understand the role of the environment in galaxy formation, evolution, and present-day properties, it is essential to study the multifrequency...
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PublicationMultiplicity among Young Brown Dwarfs and Very Low Mass Stars
We report on a near-infrared adaptive optics imaging survey of 31 young brown dwarfs and very low mass (VLM) stars, 28 of which are in the Chamaeleon I star...
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PublicationNear Infrared Tomographs of the Galactic Plane
A new method of representing star count data is shown which has the advantage over traditional methods of giving clear insights into the luminosity functions...
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PublicationNear-infrared study of the stellar population of Sh2-152
Context. The discovery of new massive star clusters and massive stellar populations in previously known clusters in our Galaxy by means of infrared studies has...