Search Results - "Gómez, Facundo A"

Hunting for the Dark Matter Wake Induced by the Large Magellanic Cloud by Garavito-Camargo, Nicolas, Besla, Gurtina, Laporte, Chervin F. P., Johnston, Kathryn V., Gómez, Facundo A., Watkins, Laura L.

“…Satellite galaxies are predicted to generate gravitational density wakes as they orbit within the dark matter (DM) halos of their hosts, causing their orbits…”
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The Orbital Histories of Magellanic Satellites Using Gaia DR2 Proper Motions by Patel, Ekta, Kallivayalil, Nitya, Garavito-Camargo, Nicolas, Besla, Gurtina, Weisz, Daniel R., van der Marel, Roeland P., Boylan-Kolchin, Michael, Pawlowski, Marcel S., Gómez, Facundo A.

“…With the release of Gaia DR2, it is now possible to measure the proper motions (PMs) of the lowest-mass, ultrafaint satellite galaxies in the Milky Way's (MW)…”
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Quenching and ram pressure stripping of simulated Milky Way satellite galaxies by Simpson, Christine M, Grand, Robert J J, Gómez, Facundo A, Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, Campbell, David J R, Frenk, Carlos S

“…Abstract We present predictions for the quenching of star formation in satellite galaxies of the Local Group from a suite of 30 cosmological zoom simulations…”
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The influence of Sagittarius and the Large Magellanic Cloud on the stellar disc of the Milky Way Galaxy by Laporte, Chervin F P, Johnston, Kathryn V, Gómez, Facundo A, Garavito-Camargo, Nicolas, Besla, Gurtina

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The mass of the Milky Way from satellite dynamics by Callingham, Thomas M, Cautun, Marius, Deason, Alis J, Frenk, Carlos S, Wang, Wenting, Gómez, Facundo A, Grand, Robert J J, Marinacci, Federico, Pakmor, Ruediger

“…Abstract We present and apply a method to infer the mass of the Milky Way (MW) by comparing the dynamics of MW satellites to those of model satellites in the…”
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Footprints of the Sagittarius dwarf galaxy in the Gaia data set by Laporte, Chervin F P, Minchev, Ivan, Johnston, Kathryn V, Gómez, Facundo A

“…ABSTRACT We analyse an N-body simulation of the interaction of the Milky Way (MW) with a Sagittarius-like dSph (Sgr), looking for signatures which may be…”
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Vertical disc heating in Milky Way-sized galaxies in a cosmological context by Grand, Robert J. J., Springel, Volker, Gómez, Facundo A., Marinacci, Federico, Pakmor, Rüdiger, Campbell, David J. R., Jenkins, Adrian

“…Vertically extended, high velocity dispersion stellar distributions appear to be a ubiquitous feature of disc galaxies, and both internal and external…”
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The effect of magnetic fields on properties of the circumgalactic medium by van de Voort, Freeke, Bieri, Rebekka, Pakmor, Rüdiger, Gómez, Facundo A, Grand, Robert J J, Marinacci, Federico

“…ABSTRACT We study the effect of magnetic fields on a simulated galaxy and its surrounding gaseous halo, or circumgalactic medium (CGM), within cosmological…”
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The mass of the Milky Way out to 100 kpc using halo stars by Deason, Alis J, Erkal, Denis, Belokurov, Vasily, Fattahi, Azadeh, Gómez, Facundo A, Grand, Robert J J, Pakmor, Rüdiger, Xue, Xiang-Xiang, Liu, Chao, Yang, Chengqun, Zhang, Lan, Zhao, Gang

“…ABSTRACT We use a distribution function analysis to estimate the mass of the Milky Way (MW) out to 100 kpc using a large sample of halo stars. These stars are…”
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Gas accretion and galactic fountain flows in the Auriga cosmological simulations: angular momentum and metal redistribution by Grand, Robert J J, van de Voort, Freeke, Zjupa, Jolanta, Fragkoudi, Francesca, Gómez, Facundo A, Kauffmann, Guinevere, Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, White, Simon D M

“…ABSTRACT Using a set of 15 high-resolution magnetohydrodynamic cosmological simulations of Milky Way formation, we investigate the origin of the baryonic…”
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Neutron star mergers and rare core-collapse supernovae as sources of r-process enrichment in simulated galaxies by van de Voort, Freeke, Pakmor, Rüdiger, Grand, Robert J J, Springel, Volker, Gómez, Facundo A, Marinacci, Federico

“…ABSTRACT We use cosmological, magnetohydrodynamical simulations of Milky Way-mass galaxies from the Auriga project to study their enrichment with rapid neutron…”
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Warps and waves in the stellar discs of the Auriga cosmological simulations by Gomez, Facundo A, White, Simon DM, Grand, Robert JJ, Marinacci, Federico, Springel, Volker, Pakmor, Ruediger

“…Recent studies have revealed an oscillating asymmetry in the vertical structure of the Milky Way's disc. Here, we analyse 16 high-resolution, fully…”
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THE CATERPILLAR PROJECT: A LARGE SUITE OF MILKY WAY SIZED HALOS by Griffen, Brendan F., Ji, Alexander P., Dooley, Gregory A., Gómez, Facundo A., Vogelsberger, Mark, O'Shea, Brian W., Frebel, Anna

“…ABSTRACT We present the largest number of Milky Way sized dark matter halos simulated at very high mass (∼104 /particle) and temporal resolution (5…”
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The Auriga stellar haloes: connecting stellar population properties with accretion and merging history by Monachesi, Antonela, Gómez, Facundo A, Grand, Robert J J, Simpson, Christine M, Kauffmann, Guinevere, Bustamante, Sebastián, Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, Frenk, Carlos S, White, Simon D M, Tissera, Patricia B

“…Abstract We examine the stellar haloes of the Auriga simulations, a suite of 30 cosmological magnetohydrodynamical high-resolution simulations of Milky…”
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A tale of two populations: surviving and destroyed dwarf galaxies and the build-up of the Milky Way’s stellar halo by Fattahi, Azadeh, Deason, Alis J, Frenk, Carlos S, Simpson, Christine M, Gómez, Facundo A, Grand, Robert J J, Monachesi, Antonela, Marinacci, Federico, Pakmor, Rüdiger

“…ABSTRACT We use magnetohydrodynamical simulations of Milky Way-mass haloes from the Auriga project to investigate the properties of surviving and destroyed…”
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The milky way total mass profile as inferred from Gaia DR2 by Cautun, Marius, Benítez-Llambay, Alejandro, Deason, Alis J, Frenk, Carlos S, Fattahi, Azadeh, Gómez, Facundo A, Grand, Robert J J, Oman, Kyle A, Navarro, Julio F, Simpson, Christine M

“…ABSTRACT We determine the Milky Way (MW) mass profile inferred from fitting physically motivated models to the Gaia DR2 Galactic rotation curve and other data…”
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Determining the full satellite population of a Milky Way-mass halo in a highly resolved cosmological hydrodynamic simulation by Grand, Robert J J, Marinacci, Federico, Pakmor, Rüdiger, Simpson, Christine M, Kelly, Ashley J, Gómez, Facundo A, Jenkins, Adrian, Springel, Volker, Frenk, Carlos S, White, Simon D M

“…ABSTRACT We investigate the formation of the satellite galaxy population of a Milky Way-mass halo in a very highly resolved magnetohydrodynamic cosmological…”
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The multiplicity and anisotropy of galactic satellite accretion by Shao, Shi, Cautun, Marius, Frenk, Carlos S, Grand, Robert J J, Gómez, Facundo A, Marinacci, Federico, Simpson, Christine M

“…Abstract We study the incidence of group and filamentary dwarf galaxy accretion into Milky Way (MW) mass haloes using two types of hydrodynamical simulations:…”
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Descendants of the first stars: the distinct chemical signature of second-generation stars by Hartwig, Tilman, Yoshida, Naoki, Magg, Mattis, Frebel, Anna, Glover, Simon C O, Gómez, Facundo A, Griffen, Brendan, Ishigaki, Miho N, Ji, Alexander P, Klessen, Ralf S, O’Shea, Brian W, Tominaga, Nozomu

“…ABSTRACT Extremely metal-poor (EMP) stars in the Milky Way (MW) allow us to infer the properties of their progenitors by comparing their chemical composition…”
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The origin of galactic metal-rich stellar halo components with highly eccentric orbits by Fattahi, Azadeh, Belokurov, Vasily, Deason, Alis J, Frenk, Carlos S, Gómez, Facundo A, Grand, Robert J J, Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker

“…Abstract Using the astrometry from the ESA’s Gaia mission, previous works have shown that the Milky Way stellar halo is dominated by metal-rich stars on highly…”
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