Pattern speed evolution of barred galaxies in tng50

HIGHLIGHTS

• What: The authors aim to identify factors that affect the time evolution of Ωp and to relate them to the knowledge acquired from isolated idealised N-body experiments. In Fig 4, the authors show the dependence of the initial pattern speed of bars Ωp,init (measured by averaging the values of the first six snapshots after bar formation to reduce noise) on the bar formation time tform defined as above, colour-coded according to the total stellar mass (also averaged in the first six snapshots after bar formation). In the bottom three panels of Fig 5, the . . .
  

   

  

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