Suppressed Superwinds in Super Star Clusters via Hydrodynamic Simulations

Talk at Post-Doc Colloquium, University of Michigan, Ann Arbor, MI, USA, September 2019

Transcript

1. Ashkbiz Danehkar Department of Astronomy, University of Michigan danehkar@umich.edu In collaborations with: Sally Oey, Will Gray, and et al. Suppressed Superwinds in Super Star Clusters via Hydrodynamic Simulations Cigar Galaxy (M82) Cigar Galaxy (M82) Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)
2. 09/05/2019 Post Doc Colloquium 2 Cooling and Suppressed Superwinds Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) M82 (Cigar Galaxy) M82 (Cigar Galaxy)
3. 09/05/2019 Post Doc Colloquium 3 Superwinds and Super Bubbles Schematic View of Superwind and Super Bubble (Romero+ 2018, Strickland+ 2003) Credit: ESO/Manu Mejias NGC 1929 /N44 NGC 1929 /N44
4. 09/05/2019 Post Doc Colloquium 4 Cooling and Suppressed Superwinds Schematic View of Superwind and Super Bubble (Strickland+2003) Romero+ 2018, Strickland+ 2003
5. 09/05/2019 Post Doc Colloquium 5 Cooling and Suppressed Superwinds E A1 A C B1-1 B F L Smith+ 2006 500 pc
6. 09/05/2019 Post Doc Colloquium 6 Cooling and Suppressed Superwinds NGC 2366 NGC 2366 Green Pea analog! Green Pea analog! [O II], [O III] and Continuum (Oey+ 2017) Mrk 71 Mrk 71
7. 09/05/2019 Post Doc Colloquium 7 Cooling and Suppressed Superwinds Super Star Cluster NGC 5253 (Turner et al. 2017)
8. 09/05/2019 Post Doc Colloquium 8 Superwind & Superbubble Theory Superbubble Theory • Castor+ 1975 • Weaver+ 1977 Weaver+ 1977 Weaver+ 1977
9. 09/05/2019 Post Doc Colloquium 9 Superwind & Superbubble Theory Supewind Theory: Starburst M82 • Adiabatic Wind (γ=5/3) • Chevalier & Clegg 1985 Chevalier & Clegg 1985
10. 09/05/2019 Post Doc Colloquium 10 Superwind & Superbubble Simulations • MAIHEM Model in FLASH: Gray+2017 • Based on Turbulence Models with FLASH: Gray+2015, 2016, 2017 Gray, Oey, Silich + 2019
11. 09/05/2019 Post Doc Colloquium 11 Superwind & Superbubble Simulations • MAIHEM Simulations in FLASH Temperature Density Danehkar, Oey, Gray +
12. 09/05/2019 Post Doc Colloquium 12 Future Directions • Predict Emission Lines of Suppressed Superwinds BPT diagram (Kewley+ 2001, 2006) (Starburst) Gray & Scannapieco 2017
13. 09/05/2019 Post Doc Colloquium 13 Future Directions • Predict Emission Lines of Suppressed Superwinds BPT diagram of GP galaxies (Jaskot & Oey 2013)
14. 09/05/2019 Post Doc Colloquium 14 Future Directions • Expected Emission Lines (C IV, O III], C III], He II) GP-like galaxies J104557 & J141851 (Berg + 2019)
15. 09/05/2019 Post Doc Colloquium 15 Suppressed Superwinds in Super Star Clusters Thank you for your attention Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) Image Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) M82 (Cigar Galaxy) M82 (Cigar Galaxy)
16. 09/05/2019 Post Doc Colloquium 16 Cooling and Suppressed Superwinds Schematic View of Cool Gas and Dust around M82 (Leroy+ 2015)