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CRA Seminar: Angela Collier

September 23 @ 3:00 pm - 4:00 pm

Title: Halo-Bar Coupling: How Dark Matter Defines Galaxies

Abstract: The coupling of a host dark matter halo to a stellar bar can have huge effects on galaxy dynamics and evolution. In this talk, I will review halo-bar coupling and demonstrate the extensive effects on galaxy morphology such as stellar bar destruction, formation of bar-driven dark matter substructure, and leading spiral arms.

Details

Date:
September 23
Time:
3:00 pm - 4:00 pm
Event Category:
Website:
https://bluejeans.com/113232769/1918

Organizer

Gongjie Li
Email:
gongjie.li@physics.gatech.edu