~/talk

Stellar bars: exploiting data from the TNG50 cosmological simulation

on YouTube 43m
TalkinSpanishat T3chFest 2023 · 2023-03-02..03-03· [data-visualization, machine-learning]

speaker

name:Carmen Misa Moreira
links:none on file

resources

video:https://youtu.be/1fmXZOx-eYA
slides:none on file

summary

Uses the cosmological magnetohydrodynamical simulation IllustrisTNG50 to study disc-dominated galaxies from redshift z=4 to z=0, classifying them as strongly barred, weakly barred, or unbarred based on stellar bar properties. Measures bar fraction, bar strength and length over time and relates bar evolution to galaxy morphology, star formation and gas content.

AI-written summary · about

chapters (6)

  1. 0:00Introduction
  2. 1:10What are stellar bars
  3. 5:07IllustrisTNG project
  4. 13:43Stellar bars in TNG50
  5. 27:54Summary and future work
  6. 30:22Q&A

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