The MUSE Hubble Ultra Deep Field Survey
Résumé
We investigate the specific angular momentum (sAM) j(< r) profiles of intermediate redshift (0.4 < z < 1.4) star-forming galaxies (SFGs) in the relatively unexplored regime of low masses (down to M⋆ ∼ 108 M⊙) and small sizes (down to Re ∼ 1.5 kpc), and we characterize the sAM scaling relation (i.e., Fall relation) and its redshift evolution. We have developed a 3D methodology to constrain sAM profiles of the star-forming gas using a forward modeling approach with GAlPAK3D that incorporates the effects of beam smearing, yielding the intrinsic morpho-kinematic properties even with limited spatial resolution data. Using mock observations from the TNG50 simulation, we find that our 3D methodology robustly recovers the star formation rate (SFR)-weighted j̃⋆(
| Origine | Publication financée par une institution |
|---|
EDP Sciences : Connectez-vous pour contacter le contributeur
https://hal.science/hal-03371795
Soumis le : vendredi 8 octobre 2021-22:46:17
Dernière modification le : mardi 12 novembre 2024-15:20:05
Archivage à long terme le : dimanche 9 janvier 2022-20:27:37
Citer
Nicolas F. Bouché, Shy Genel, Alisson Pellissier, Cédric Dubois, Thierry Contini, et al.. The MUSE Hubble Ultra Deep Field Survey. Astronomy and Astrophysics - A&A, 2021, 654, pp.A49. ⟨10.1051/0004-6361/202040225⟩. ⟨hal-03371795⟩
Collections
55
Consultations
37
Téléchargements