1 / 59

I ntermediate-mass evolved star winds: an observer’s perspective

I ntermediate-mass evolved star winds: an observer’s perspective. Jacco van Loon Keele University. Kalirai et al. (2008). Kalirai et al. (2009). Kalirai et al. (2008). A GB. Javadi et al. (2011) (from Marigo et al. 2008). Super - AGB. RSG. Sloan et al. (2009). Sculptor.

wylie
Download Presentation

I ntermediate-mass evolved star winds: an observer’s perspective

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Intermediate-mass evolved star winds: an observer’s perspective Jacco van Loon Keele University

  2. Kalirai et al. (2008) Kalirai et al. (2009)

  3. Kalirai et al. (2008)

  4. AGB Javadi et al. (2011) (from Marigo et al. 2008) Super - AGB RSG

  5. Sloan et al. (2009) Sculptor

  6. Marigo et al. (2008)

  7. Ferrarotti & Gail (2006)

  8. Ferrarotti & Gail (2006)

  9. Ferrarotti & Gail (2006)

  10. Wood et al. (1992) mass loss

  11. Nguyen et al. (2007)

  12. Croat et al. (2005)

  13. Fe 200 nm Vollmer et al. (2009)

  14. van Loon et al. (2008)

  15. dust formation radius van Loon et al. (2005)

  16. maser Marshall et al. (2004)

  17. Wood et al. (1992)

  18. Marshall et al. (2004)

  19. Atacama Large (sub)Millimeter Array Australian SKA Pathfinder

  20. CW Leo = IRC +10 216 Leão et al.

  21. Cat’s Eye Nebula

  22. Mira

  23. ω Centauri

  24. Ercole et al. (2012) M 4 2nd generation pristine gas 1st generation winds

  25. Ercole et al. (2012) NGC 2808 2nd generation 1st generation winds pristine gas

  26. McDonald & van Loon (2007)

  27. Origlia et al. Reimers McDonald et al. (2009) dust

  28. iron McDonald et al. (2010, 2011)

  29. Sloan et al. (2010)

  30. SMC LMC

  31. IRAS

  32. Spitzer

  33. van Loon (2006)

  34. Boyer et al. (2012)

  35. Boyer et al. (2012)

  36. Boyer et al. (2012)

  37. Bonanos et al. (2010)

  38. 2 micron M 33 Spitzer

  39. Javadi et al. (2011)

  40. Javadi et al. (2011) (from Marigo et al. 2008) super-AGB RSG AGB

  41. RGB AGB super-AGB / RSG Javadi et al. (2012)

  42. Action points • Wind kinematics (stellar parameters) • Dust-to-gas ratios (stellar parameters) • Mass-loss rates from not-very-dusty stars • Detailed case studies confronting models… • …and population studies confrontingmodels • Interaction with the ISMand/or companions • Super-AGB stars

More Related