Dark and luminous matter in THINGS dwarf galaxies

SH Oh, WJG De Blok, E Brinks, F Walter…�- The Astronomical�…, 2011 - iopscience.iop.org
… As described in de Blok et al. (2008), the resulting rotation curve resembles that of a galaxy
… In this paper, we use the Hermite h 3 rotation curve derived in de Blok et al. (2008) for the …

High-resolution dark matter density profiles of things dwarf galaxies: correcting for noncircular motions

SH Oh, WJG De Blok, F Walter, E Brinks…�- The Astronomical�…, 2008 - iopscience.iop.org
… In general, the minimum disk assumption is a good description for dwarf galaxies and LSB
galaxies (de Blok & Bosma 2002), and we therefore also apply this assumption to IC 2574 …

High-resolution rotation curves and galaxy mass models from THINGS

WJG De Blok, F Walter, E Brinks…�- The Astronomical�…, 2008 - iopscience.iop.org
… profiles in galaxy halos are too steep; cf., de Blok et al. 2001) is another manifestation of the
(… We adopt luminosities and distances as given in Walter et al. (2008), and where necessary …

The central slope of dark matter cores in dwarf galaxies: simulations versus THINGS

…, E Brinks, L Mayer, WJG De Blok…�- The Astronomical�…, 2011 - iopscience.iop.org
We make a direct comparison of the derived dark matter (DM) distributions between
hydrodynamical simulations of dwarf galaxies assuming a ΛCDM cosmology and the observed …

The Gas Phase in a Low Metallicity ISM

…, A Leroy, A Usero, F Walter, WJG de Blok…�- Proceedings of the�…, 2008 - cambridge.org
We present several results from our analysis of dwarf irregular galaxies culled from The HI
Nearby Galaxy Survey (THINGS). We analyse the rotation curves of two galaxies based on “…

High-Resolution Dark Matter Density Profiles of Two THINGS Dwarf Galaxies

SH Oh, WJG Blok, F Walter, E Brinks�- Galaxies in the Local Volume, 2008 - Springer
We present high-resolution (∼ 6) rotation curves of IC2574 and NGC 2366 from ‘The H i
Nearby Galaxy Survey’(THINGS)[1] as shown in the top panels of Fig. 1. In order to minimize the …

An overview of the mhongoose survey: Observing nearby galaxies with meerkat

WJG De Blok, EAK Adams, P Amram…�- arXiv preprint arXiv�…, 2017 - arxiv.org
MHONGOOSE is a deep survey of the neutral hydrogen distribution in a representative sample
of 30 nearby disk and dwarf galaxies with HI masses from 10^6 to ~10^{11} M_sun, and …

A low HI column density filament in NGC 2403: signature of interaction or accretion

…, F Fraternali, F Walter, T Oosterloo, E Brinks…�- Astronomy &�…, 2014 - aanda.org
Observed H i accretion around nearby galaxies can only account for a fraction of the gas
supply needed to sustain the currently observed star formation rates. It is possible that …

Gas dynamics and star formation in NGC 6822

…, Y Zheng, HX Zhang, WJG De Blok�- The Astronomical�…, 2022 - iopscience.iop.org
… In this paper, we decompose all the line profiles of the ATCA H i data cube of NGC 6822 (de
Blok & Walter 2000) with an optimal number of Gaussian components using baygaud, and …

Heracles: the HERA CO line extragalactic survey

…, A Usero, A Weiss, E Brinks, WJG de Blok…�- The Astronomical�…, 2009 - iopscience.iop.org
… We adopt M HI from Walter et al. (2008), scaling by 1.36 to account for helium. The stellar …
a Kroupa IMF (NGC 2903 comes from de Blok et al. 2008). de Blok et al. (2008) investigate …