Simulating the diversity of shapes of the Lyman-$α$ line

Autor: Jérémy Blaizot, Thibault Garel, Anne Verhamme, Harley Katz, Taysun Kimm, Léo Michel-Dansac, Peter D Mitchell, Joakim Rosdahl, Maxime Trebitsch

The Ly$\alpha$ line is a powerful probe of distant galaxies, which contains information about inflowing/outflowing gas through which Ly$\alpha$ photons scatter. To develop our understanding of this probe, we post-process a zoom-in radiation-hydrodyna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7ebe2f97b58f73919eeddbd447ddc48

Explaining the scatter in the galaxy mass-metallicity relation with gas flows

Autor: Joop Schaye, Maria L. van Loon, Peter D. Mitchell

Publikováno v: Monthly Notices of the Royal Astronomical Society, 504(4), 4817-4828

The physical origin of the scatter in the relation between galaxy stellar mass and the metallicity of the interstellar medium, i.e. the Mass-Metallicity Relation (MZR), reflects the relative importance of key processes in galaxy evolution. The \eagle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc47710ccd24478e9edc0a4684702e11
http://hdl.handle.net/1887/3264082

The effect of gas accretion on the radial gas metallicity profile of simulated galaxies

Autor: Camila A. Correa, Claudia del P. Lagos, Peter D. Mitchell, Florencia Collacchioni, Emily Wisnioski, Sofía A. Cora, Joop Schaye

Publikováno v: Monthly Notices of the Royal Astronomical Society, 495(3), 2827-2843. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2020, 495, pp.2827-2843. ⟨10.1093/mnras/staa1334⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Monthly Notices of the Royal Astronomical Society, 495(3), 2827-2843
Collacchioni, F, Lagos, C D P, Mitchell, P D, Schaye, J, Wisnioski, E, Cora, S A & Correa, C A 2020, ' The effect of gas accretion on the radial gas metallicity profile of simulated galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 495, no. 3, pp. 2827-2843 . https://doi.org/10.1093/mnras/staa1334

We study the effect of the gas accretion rate ($\dot M_{\rm accr}$) on the radial gas metallicity profile (RMP) of galaxies using the EAGLE cosmological hydrodynamic simulations, focusing on central galaxies of stellar mass $M_\star \gtrsim 10^9 \, {

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7551f7fbe77ea530373ff0da1c4bc95d
https://dare.uva.nl/personal/pure/en/publications/the-effect-of-gas-accretion-on-the-radial-gas-metallicity-profile-of-simulated-galaxies(f441613e-e07e-4735-8978-5aa71d60b25e).html

Galactic outflow rates in the EAGLE simulations

Autor: Peter D. Mitchell, Robert A. Crain, Joop Schaye, Richard G. Bower

Publikováno v: Monthly Notices of the RAS (0035-8711), 494(3), 3971-3997
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2020, 494, pp.3971-3997. ⟨10.1093/mnras/staa938⟩
Monthly notices of the Royal Astronomical Society, 2020, Vol.484(3), pp.3971-3997 [Peer Reviewed Journal]

We present measurements of galactic outflow rates from the EAGLE suite of cosmological simulations. We find that gas is removed from the interstellar medium (ISM) of central galaxies with a dimensionless mass loading factor that scales approximately

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5cb18c9482d6c4009269bd7cdae6a51
https://ui.adsabs.harvard.edu/abs/2020MNRAS.494.3971M

MusE GAs FLOw and Wind (MEGAFLOW) III: galactic wind properties using background quasars

Autor: Johan Richard, Peter D. Mitchell, Thierry Contini, Johannes Zabl, Ilane Schroetter, Lutz Wisotzki, Sowgat Muzahid, Raffaella Anna Marino, Nicolas Bouché, Martin Wendt, Simon J. Lilly, Joop Schaye, Roland Bacon

Publikováno v: Monthly Notices of the Royal Astronomical Society: Letters
Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2019, ⟨10.1093/mnras/stz2822/5586576⟩
Monthly Notices of the Royal Astronomical Society: Letters, 2019, ⟨10.1093/mnras/stz2822/5586576⟩
Monthly Notices of the RAS (0035-8711), 490(3), 4368-4381

We present results from our on-going MusE GAs FLOw and Wind (MEGAFLOW) survey, which consists of 22 quasar lines-of-sight, each observed with the integral field unit (IFU) MUSE and the UVES spectrograph at the ESO Very Large Telescopes (VLT). The goa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::920ba8e02d0eb076a1065729ba5d33cc
https://hal.archives-ouvertes.fr/hal-02325516