Search Results - "Van der Hulst, J. M."
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A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet
Published in The Astrophysical journal (20-09-2018)“…We present a 3° × 3°, 105-pointing, high-resolution neutral hydrogen (H i) mosaic of the M81 galaxy triplet, (including the main galaxies M81, M82, and NGC…”
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The void galaxy survey: photometry, structure and identity of void galaxies
Published in Monthly notices of the Royal Astronomical Society (01-01-2017)“…We analyse photometry from deep B-band images of 59 void galaxies in the Void Galaxy Survey (VGS), together with their near-infrared 3.6 μm and 4.5 μm Spitzer…”
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Spin Alignment of Dark Matter Halos in Filaments and Walls
Published in The Astrophysical journal (20-01-2007)“…The MMF technique is used to segment the cosmic web as seen in a cosmological N-body simulation into wall-like and filament-like structures. We find that the…”
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The mass distribution in early-type disc galaxies: declining rotation curves and correlations with optical properties
Published in Monthly notices of the Royal Astronomical Society (21-04-2007)“…We present rotation curves for 19 early-type disc galaxies (S0–Sab). The galaxies span a B-band absolute magnitude range from −17.5 to −22, but the majority…”
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Mid-infrared Spectral Indicators of Star Formation and Active Galactic Nucleus Activity in Normal Galaxies
Published in The Astrophysical journal (20-08-2010)“…We investigate the use of mid-infrared (MIR) polycyclic aromatic hydrocarbon (PAH) bands, the continuum, and emission lines as probes of star formation (SF)…”
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sofia 2 – an automated, parallel H i source finding pipeline for the WALLABY survey
Published in Monthly notices of the Royal Astronomical Society (01-09-2021)“…ABSTRACT We present sofia 2, the fully automated 3D source finding pipeline for the WALLABY extragalactic H i survey with the Australian SKA Pathfinder…”
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Large-scale H i in nearby radio galaxies – II. The nature of classical low-power radio sources
Published in Monthly notices of the Royal Astronomical Society (01-08-2010)“…An important aspect of solving the long-standing question as to what triggers various types of active galactic nuclei (AGN) involves a thorough understanding…”
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Star formation and gas accretion in nearby galaxies
Published in Monthly notices of the Royal Astronomical Society (01-12-2016)“…In order to quantify the relationship between gas accretion and star formation, we analyse a sample of 29 nearby galaxies from the WHISP survey which contains…”
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The stellar mass distribution in early-type disc galaxies: surface photometry and bulge–disc decompositions
Published in Monthly notices of the Royal Astronomical Society (21-04-2007)“…We present deep B- and R-band surface photometry for a sample of 21 early-type disc galaxies with morphological types between S0 and Sab and absolute B-band…”
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WALLABY pilot survey: H i gas disc truncation and star formation of galaxies falling into the Hydra I cluster
Published in Monthly notices of the Royal Astronomical Society (01-02-2022)“…ABSTRACT We present results from our analysis of the Hydra I cluster observed in neutral atomic hydrogen (H i) as part of the Widefield ASKAP L-band Legacy…”
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The void galaxy survey: Star formation properties
Published in Monthly notices of the Royal Astronomical Society (01-05-2016)“…We study the star formation properties of 59 void galaxies as part of the Void Galaxy Survey (VGS). Current star formation rates are derived from H α and…”
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A jet-induced outflow of warm gas in 3C 293
Published in Monthly notices of the Royal Astronomical Society (21-09-2005)“…Using long-slit emission-line spectra we detect a fast outflow of ionized gas, with velocities up to 1000 km s−1, in the nearby powerful radio galaxy 3C 293…”
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WALLABY Pilot Survey: The Diversity of Ram Pressure Stripping of the Galactic H i Gas in the Hydra Cluster
Published in The Astrophysical journal (01-07-2021)“…This study uses H i image data from the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) pilot survey with the Australian Square Kilometre Array…”
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Fast Outflow of Neutral Hydrogen in the Radio Galaxy 3C 293
Published in The Astrophysical journal (20-08-2003)Get full text
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Reconciling the local galaxy population with damped Lyman [alpha] cross-sections and metal abundances
Published in Monthly notices of the Royal Astronomical Society (01-12-2005)“…A comprehensive analysis of 355 high-quality Westerbork Synthesis Radio Telescope (WSRT) H i 21-cm line maps of nearby galaxies shows that the properties and…”
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Polycyclic Aromatic Hydrocarbons in Galaxies at z ~ 0.1: The Effect of Star Formation and Active Galactic Nuclei
Published in The Astrophysical journal (01-11-2009)“…We present the analysis of the polycyclic aromatic hydrocarbon (PAH) spectra of a sample of 92 typical star-forming galaxies at 0.03 < z < 0.2 observed with…”
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A blind H i survey in the Canes Venatici region
Published in Monthly notices of the Royal Astronomical Society (01-12-2009)“…We have carried out a blind H i survey using the Westerbork Synthesis Radio Telescope to make an inventory of objects with small H i masses (between 106 and…”
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The link between the baryonic mass distribution and the rotation curve shape
Published in Monthly notices of the Royal Astronomical Society (21-09-2012)“…Abstract The observed rotation curves of disc galaxies, ranging from late-type dwarf galaxies to early-type spirals, can be fitted remarkably well simply by…”
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Reconciling the local galaxy population with damped Lyman α cross-sections and metal abundances
Published in Monthly notices of the Royal Astronomical Society (21-12-2005)“…A comprehensive analysis of 355 high-quality Westerbork Synthesis Radio Telescope (WSRT) H i 21-cm line maps of nearby galaxies shows that the properties and…”
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Discovery of a Group of Star-forming Dwarf Galaxies in A1367
Published in The Astrophysical journal (20-10-2002)Get full text
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