The link between the baryonic mass distribution and the rotation curve shape

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 scaling up the contributions of the stellar and Hi discs. This 'baryonic scaling model' can explain the full breadth of observed rota...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2012-09, Vol.425 (3), p.2299-2308
Hauptverfasser:	Swaters, R. A., Sancisi, R., van der Hulst, J. M., van Albada, T. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Atoms & subatomic particles galaxies: dwarf galaxies: kinematics and dynamics galaxies: spiral Mathematical models Star & galaxy formation Stars & galaxies
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