Dynamical Heating by Superbubbles and the Cusp-Core Transformation

Contribution List

23. Dynamical Heating by Superbubbles and the Cusp-Core Transformation

Ms Eunhee Ko (IAP)

13/08/2025, 10:30

Seminar

Recent JWST observations have revealed superbubbles (SBs)—cavity-shell structures distributed across the galactic disk—formed by successive supernova explosions. The potential fluctuations generated by SBs can dynamically heat galactic systems. Using the orbit-averaged Fokker-Planck equation, we investigate the role of SB-driven stochastic heating in the context of cusp-core transformation....

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