Morpho-kinematics of galaxies in various environments at z ∼0.2-1.5
Abstract
We present a study of the impact of the environment on the morphokinematics properties of intermediate redshift galaxies (z~0.25-1.5) with the use of HST and MUSE data. We use the latest MUSE-GTO observations of 17 different fields in the COSMOS area from the MAGIC survey to build a sample of ~ 600 resolved galaxies, within target groups and in their foreground and background, allowing to probe a variety of environments, with virial masses in the range 10^9 - 10^14 M_sol. We perform a multicomponent decomposition from the HST images, and extract the ionised gas kinematics from the MUSE cubes using the [OII] doublet. Taking into account prior information from the morphological decomposition, we perform a mass modelling in order to extract the galaxies main kinematical parameters such as their circular velocity and baryon fraction. After describing our methodology, I will present our results on various scaling relations such as the TFR and show how these scale with structure properties. Chaitra
- Publication:
-
Extragalactic Spectroscopic Surveys: Past, Present and Future of Galaxy Evolution (GALSPEC2021)
- Pub Date:
- April 2021
- DOI:
- 10.5281/zenodo.4721532
- Bibcode:
- 2021essp.confE..17M
- Keywords:
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- Zenodo community galspec2021