369 citations · 640 across the 7 of their papers we have counts for
17 papers · 1 filter
The Universal Rotation Curve of Spiral Galaxies. II The Dark Matter Distribution out to the Virial Radius
P. Salucci, A. Lapi, C. Tonini +3
In the current LambdaCDM cosmological scenario, N-body simulations provide us with a Universal mass profile, and consequently a Universal equilibrium circular velocity of the viria…
Analysis of Rotation Curves in the framework of R^n gravity
Christiane Frigerio Martins, Paolo Salucci
We present an analysis of a devised sample of Rotation Curves (RCs), aimed at checking the consequences of a modified f(R) gravity on galactic scales. Originally motivated by the t…
LambdaCDM Halo Density Profiles: where do actual halos converge to NFW ones?
Gianfranco Gentile, Chiara Tonini, Paolo Salucci
Aims. We present an analysis of 37 high-quality extended rotation curves that highlights the existence of a new discrepancy (or a new aspect of an old discrepancy) between the dens…
The Radial Tully-Fisher relation for spiral galaxies I
Irina A. Yegorova, Paolo Salucci
We find a new Tully-Fisher-like relation for spiral galaxies holding at different galactocentric radii. This Radial Tully-Fisher (RTF) relation allows us to investigate the distrib…
Baryons in Dark Matter Halos
R. J. Dettmar, U. Klein, P. Salucci
We present here the preface and the Table of Content of the Proceedings of the Conference "Baryons in Dark Matter Halos" held in Cittanova/Novigrad (HR) on 5-9 October, 2004 and pu…
Fine-tuning in the rotation curves of spirals and the uniqueness of their mass modelling
Chiara Tonini, Paolo Salucci
We construct a generic mass model of a disk galaxy by combining the usual two mass components, an exponential thin stellar disk and a dark halo for which we alternatively assume on…