Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Léo Michel-Dansac"'
Autor:
Yucheng Guo, Roland Bacon, Nicolas Bouché, Lutz Wisotzki, Joop Schaye, Jérémy Blaizot, Anne Verhamme, Sebastiano Cantalupo, Leindert Boogaard, Jarle Brinchmann, Maxime Cherrey, Haruka Kusakabe, Ivanna Langan, Floriane Leclercq, Jorryt Matthee, Léo Michel-Dansac, Ilane Schroetter, Martin Wendt
Galactic outflows are believed to play a critical role in the evolution of galaxies by regulating their mass build-up and star formation [1]. These outflows tend to form bipolar shapes above and below the galactic planes and extend well into the circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6fb6818015e5401bdbbb810bf4fa55
https://doi.org/10.21203/rs.3.rs-2617315/v1
https://doi.org/10.21203/rs.3.rs-2617315/v1
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
Autor:
Harley Katz, Joakim Rosdahl, Taysun Kimm, Thibault Garel, Jérémy Blaizot, Martin G Haehnelt, Léo Michel-Dansac, Sergio Martin-Alvarez, Julien Devriendt, Adrianne Slyz, Romain Teyssier, Pierre Ocvirk, Nicolas Laporte, Richard Ellis
ALMA observations of z > 6 galaxies hav e rev ealed abnormally high [O III ] 88 μm /[C II ] 158 μm ratios and [C II ] 158 μm deficits compared to local galaxies. The origin of this behaviour is unknown. Numerous solutions have been proposed includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3ad01977a2698d14474e748187f1401
https://ora.ox.ac.uk/objects/uuid:6e3458af-136e-48b6-9ed2-8b018b013546
https://ora.ox.ac.uk/objects/uuid:6e3458af-136e-48b6-9ed2-8b018b013546
Autor:
Jeremy Blaizot, Thibault Garel, Martin G. Haehnelt, Taysun Kimm, Harley Katz, Anne Verhamme, Joakim Rosdahl, Léo Michel-Dansac
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, 504 (2), pp.1902-1926. ⟨10.1093/mnras/stab990⟩
Monthly Notices of the Royal Astronomical Society, 2021, 504 (2), pp.1902-1926. ⟨10.1093/mnras/stab990⟩
The Ly$\alpha$ emission line is one of the most promising probes of cosmic reionisation but isolating the signature of a change in the ionisation state of the IGM is challenging because of intrinsic evolution and internal radiation transfer effects.
Autor:
Harley Katz, Thibault Garel, Joakim Rosdahl, Valentin Mauerhofer, Taysun Kimm, Jérémy Blaizot, Léo Michel-Dansac, Julien Devriendt, Adrianne Slyz, Martin Haehnelt
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 515 (3), pp.4265-4286. ⟨10.1093/mnras/stac1437⟩
Monthly Notices of the Royal Astronomical Society, 2022, 515 (3), pp.4265-4286. ⟨10.1093/mnras/stac1437⟩
Limited constraints on the evolution of the Lyman Continuum (LyC) escape fraction represent one of the primary uncertainties in the theoretical determination of the reionization history. Due to the intervening intergalactic medium (IGM), the possibil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb87fb56682c29fc4031ca9cec7256a
Autor:
Joakim Rosdahl, Jérémy Blaizot, Harley Katz, Taysun Kimm, Thibault Garel, Martin Haehnelt, Laura C Keating, Sergio Martin-Alvarez, Léo Michel-Dansac, Pierre Ocvirk
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 515, pp.2386-2414. ⟨10.1093/mnras/stac1942⟩
Monthly Notices of the Royal Astronomical Society, 2022, 515 (2), pp.2386-2414. ⟨10.1093/mnras/stac1942⟩
Monthly Notices of the Royal Astronomical Society, 2022, 515, pp.2386-2414. ⟨10.1093/mnras/stac1942⟩
Monthly Notices of the Royal Astronomical Society, 2022, 515 (2), pp.2386-2414. ⟨10.1093/mnras/stac1942⟩
We measure escape fractions, $f_{\rm esc}$, of ionizing radiation from galaxies in the SPHINX suite of cosmological radiation-hydrodynamical simulations of reionization, resolving halos with $M_{\rm vir} \gtrapprox 7.5 \times 10^7 \ M_{\odot}$ with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ab95807ad3e50acb7a96708d71fbdb
https://hal-insu.archives-ouvertes.fr/insu-03763015
https://hal-insu.archives-ouvertes.fr/insu-03763015
Autor:
Roland Bacon, Jarle Brinchmann, Simon Conseil, Michael Maseda, Themiya Nanayakkara, Martin Wendt, Raphael Bacher, David Mary, Peter M. Weilbacher, Davor Krajnović, Leindert Boogaard, Nicolas Bouché, Thierry Contini, Benoît Epinat, Anna Feltre, Yucheng Guo, Christian Herenz, Wolfram Kollatschny, Haruka Kusakabe, Floriane Leclercq, Léo Michel-Dansac, Roser Pello, Johan Richard, Martin Roth, Gregory Salvignol, Joop Schaye, Matthias Steinmetz, Laurence Tresse, Tanya Urrutia, Anne Verhamme, Eloise Vitte, Lutz Wisotzki, Sebastiaan L. Zoutendijk
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
We present the second data release of the MUSE Hubble UDF surveys, which includes the deepest spectroscopic survey ever performed. The MUSE data, with their 3D content, amazing depth, wide spectral range, and excellent spatial and medium spectral res
Autor:
Taysun Kimm, Adrianne Slyz, Julien Devriendt, Léo Michel-Dansac, Marius Ramsoy, Clotilde Laigle, Martin G. Haehnelt, Jeremy Blaizot, Harley Katz, Joakim Rosdahl, Thibault Garel
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 494 (2), pp.2200-2220. ⟨10.1093/mnras/staa639⟩
Monthly Notices of the Royal Astronomical Society, 2020, 494 (2), pp.2200-2220. ⟨10.1093/mnras/staa639⟩
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 494 (2), pp.2200-2220. ⟨10.1093/mnras/staa639⟩
Monthly Notices of the Royal Astronomical Society, 2020, 494 (2), pp.2200-2220. ⟨10.1093/mnras/staa639⟩
We use the SPHINX suite of high-resolution cosmological radiation hydrodynamics simulations to study how spatially and temporally inhomogeneous reionization impacts the baryonic content of dwarf galaxies and cosmic filaments. The SPHINX simulations s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c911451e9e8d309908642f8ad55b8c
https://doi.org/10.1093/mnras/staa639
https://doi.org/10.1093/mnras/staa639
Autor:
Taysun Kimm, Rebekka Bieri, Sam Geen, Joakim Rosdahl, Jérémy Blaizot, Léo Michel-Dansac, Thibault Garel
Publikováno v:
The Astrophysical Journal Supplement Series
The Astrophysical Journal Supplement Series, 2021, 259 (1), pp.21. ⟨10.3847/1538-4365/ac426d⟩
The Astrophysical Journal. Supplement Series, 259(1):21. IOP Publishing Ltd.
The Astrophysical Journal Supplement Series, 2021, 259 (1), pp.21. ⟨10.3847/1538-4365/ac426d⟩
The Astrophysical Journal. Supplement Series, 259(1):21. IOP Publishing Ltd.
Understanding the escape of Lyman continuum (LyC) and Lyman $\alpha$ (Ly$\alpha$) photons from giant molecular clouds (GMCs) is crucial if we are to study the reionization of the Universe and to interpret spectra of observed galaxies at high redshift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa47922d3dd2c1ba015fd37383436a9
https://hal-cnrs.archives-ouvertes.fr/hal-03444398/file/2110.02975.pdf
https://hal-cnrs.archives-ouvertes.fr/hal-03444398/file/2110.02975.pdf
Autor:
Taysun Kimm, Thibault Garel, Jeremy Blaizot, Omar Attia, Jose Oñorbe, Adrianne Slyz, Harley Katz, Julien Devriendt, Léo Michel-Dansac, Martin G. Haehnelt, Joakim Rosdahl, Romain Teyssier, Sergio Martin-Alvarez
Publikováno v:
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2021, 507 (1), pp.1254-1282. ⟨10.1093/mnras/stab2148⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, 507 (1), pp.1254-1282. ⟨10.1093/mnras/stab2148⟩
Mon.Not.Roy.Astron.Soc., 2021, 507 (1), pp.1254-1282. ⟨10.1093/mnras/stab2148⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, 507 (1), pp.1254-1282. ⟨10.1093/mnras/stab2148⟩
We present the first results from SPHINX-MHD, a suite of cosmological radiation-magnetohydrodynamics simulations designed to study the impact of primordial magnetic fields (PMFs) on galaxy formation and the evolution of the intergalactic medium durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad3448f338a2dfc1510109190bb2436e