The Various Kinematics of Dwarf Irregular Galaxies in Nearby Groups and Their Dark Matter Distributions

By S. Côté, C. Carignan, Kenneth C. Freeman. 2000

145 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Instrumentation

View Paper: https://www.semanticscholar.org/paper/9ca7ec5199d714b4576356badc44725df0283867

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

In Instrumentation

Citations in the corpus

Is there a "too big to fail" problem in the field? (2014, methodology): “Pressure support corrections have been performed in the original sources for the galaxies in the THINGS, LITTLE THINGS, FIGGS and Côté et al. (2000) samples, as well as for LeoP.”
Uncovering cold dark matter halo substructure with tidal streams (2001, background): “However, this appears not to be the case, as recent (high spatial resolution) Hα rotation curves have shown (Côté et al. 2000; de Blok et al. 2001; Marchesini et al. 2001).”
SPARC: MASS MODELS FOR 175 DISK GALAXIES WITH SPITZER PHOTOMETRY AND ACCURATE ROTATION CURVES (2016, background): “…(7 objects from Kuzio de Naray et al. 2008; Richards et al. 2015) and long-slit spectroscopy (41 objects from Roelfsema & Allen 1985; Walsh et al. 1997; Côté et al. 2000; de Blok et al. 2001; de Blok & Bosma 2002; Gentile et al. 2004; Spekkens & Giovanelli 2006; Noordermeer et al. 2007).”
Small scale problems of the $\Lambda$CDM model: a short review (2016, result): “ed for two decades. Early HI observations of LSBs led to contradicting results. McGaugh & de Blok [97] found a discrepancy between their Rotation curves (RCs) and the NFW halo, as did Cote et al. [98]. Conversely, van den Bosch & Swaters [99] could not exclude steep proﬁles in several of the”
GHASP: an Hα kinematic survey of spiral and irregular galaxies – V. Dark matter distribution in 36 nearby spiral galaxies (2007, result): “This result had already been seen quite convincingly in the study of the Sculptor group dwarfs by Côté et al. (2000) in their figures 8 and 9 (see also the figures 2 and 3 of Kormendy & Freeman 2004).”
The Core-Cusp Problem (2009, result): “Similar conclusions were derived by Côté et al. (2000).”
The rotation curves shapes of late-type dwarf galaxies (2009, background): “The studies by Tully et al. (1978), Broeils (1992a) and Côté et al. (2000), which Article published by EDP Sciences each comprised a handful of dwarf galaxies, led the picture that late-type dwarf galaxies have low amplitude, slowly rising rotation curves that keep rising to the last measured point.”
The Phase-Space Density Profiles of Cold Dark Matter Halos (2001, background): “Steep inner slopes have been traditionally disfavored by rotation curve data, a fact that has often been used to “rule out” CDM as a viable cosmogony (Flores & Primack 1994, Moore 1994, McGaugh & de Blok 1998, Blais-Ouellette et al. 2001, Côté et al. 2000, de Blok et al. 2001).”
Bar-driven Dark Halo Evolution: A Resolution of the Cusp-Core Controversy (2001, background): “Although some recent observational evidence claims a marginal consistency with such cuspy dark matter profiles (van den Bosch and Swaters 2001), most do not (Côté et al. 2000; de Blok et al. 2001; Blais-Ouellette et al. 2001).”