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RAVE stars tidally stripped/ejected from Centauri globular cluster
J. G. Fernández-Trincado, A. C. Robin, K. Vieira +7
Using six-dimesional phase-space information from the Fourth Data release of the Radial Velocity Experiment (RAVE) over the range of Galactic longitude 240 360$^{\ci…
Detection of satellite remnants in the Galactic Halo with Gaia III. Detection limits for Ultra Faint Dwarf Galaxies
Teresa Antoja, Cecilia Mateu, Luis Aguilar +8
We present a method to identify Ultra Faint Dwarf Galaxy (UFDG) candidates in the halo of the Milky Way using the future Gaia catalogue and we explore its detection limits and comp…
GARROTXA Cosmological Simulations of Milky Way-sized Galaxies: General Properties, Hot Gas Distribution, and Missing Baryons
Santi Roca-Fàbrega, Octavio Valenzuela, Pedro Colín +5
We introduce a new set of simulations of Milky Way-sized galaxies using the AMR code ART + hydrodynamics in a CDM cosmogony. The simulation series is named GARROTXA and follow t…
Detecting Triaxiality in the Galactic Dark Matter Halo through Stellar Kinematics II: Dependence on Dark Matter and Gravity Nature
Armando Rojas-Niño, Luis A. Martínez-Medina, Barbara Pichardo +1
Recent studies have presented evidence that the Milky Way global potential may be nonspherical. In this case, the assembling process of the Galaxy may have left long lasting stella…