Bertrand Plez, Nicolas Grevesse
Published 2014-09-08Version 1
We summarize here the discussions around photospheric constraints, current uncertainties in models of stellar atmospheres, and reports on ongoing spectroscopic surveys. Rather than a panorama of the state of the art, we chose to present a list of open questions that should be investigated in order to improve future analyses.
Comments: Proc. of the workshop "Asteroseismology of stellar populations in the Milky Way" (Sesto, 22-26 July 2013), Astrophysics and Space Science Proceedings, (eds. A. Miglio, L. Girardi, P. Eggenberger, J. Montalban)
Stellar Atmospheres
Massive Stars: Some open questions and the role of Multi-object spectroscopy
The origin and evolution of transition discs: successes, problems and open questions
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