446 citations · 1.8k across the 27 of their papers we have counts for
9 papers · 1 filter
The dark outside: the density profile of dark matter haloes beyond the virial radius
Hugo Tavio, Antonio J. Cuesta, Francisco Prada +2
We present an approximation for the average density profile of dark matter haloes in the LambdaCDM cosmological model, which is accurate to within 10--15% even for large radial dis…
The Mass of Virialized Dark Matter Haloes
Antonio J. Cuesta, Francisco Prada
Virial mass is used as an estimator for the mass of a dark matter halo. However, the commonly used constant overdensity criterion does not reflect the dynamical structure of haloes…
Science with the new generation high energy gamma- ray experiments
M. Alvarez, D. D'Armiento, G. Agnetta +197
This Conference is the fifth of a series of Workshops on High Energy Gamma- ray Experiments, following the Conferences held in Perugia 2003, Bari 2004, Cividale del Friuli 2005, El…
Upper limit for gamma-ray emission above 140 GeV from the dwarf spheroidal galaxy Draco
MAGIC Collaboration, J. Albert
The nearby dwarf spheroidal galaxy Draco with its high mass to light ratio is one of the most auspicious targets for indirect dark matter searches. Annihilation of hypothetical DM…
GAW - An Imaging Atmospheric Cherenkov Telescope with Large Field of View
G. Cusumano, G. Agnetta, A. Alberdi +47
GAW, acronym for Gamma Air Watch, is a Research and Development experiment in the TeV range, whose main goal is to explore the feasibility of large field of view Imaging Atmospheri…
Motion properties of satellites around external spiral galaxies
M. Azzaro, F. Prada, C. M. Gutiérrez
We are analyzing a sample of closeby galaxy systems, each comprising a bright isolated spiral and its satellites. We find an excess (56%) of prograde satellites over retrograde, wh…