The wind of W Hydrae as seen by Herschel

Context. Asymptotic giant branch (AGB) stars lose their envelopes by means of a stellar wind whose driving mechanism is not understood well. Characterizing the composition and thermal and dynamical structure of the outflow provides constraints that are essential for understanding AGB evolution, incl...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2014-01, Vol.561
Hauptverfasser:	Khouri, T., de Koter, A., Decin, L., Waters, L. B. F. M., Lombaert, R., Royer, P., Swinyard, B., Barlow, M. J., Alcolea, J., Blommaert, J. A. D. L., Bujarrabal, V., Cernicharo, J., Groenewegen, M. A. T., Justtanont, K., Kerschbaum, F., Maercker, M., Marston, A., Matsuura, M., Melnick, G., Menten, K. M., Olofsson, H., Planesas, P., Polehampton, E., Posch, Th, Schmidt, M., Szczerba, R., Vandenbussche, B., Yates, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	circumstellar matter line: formation radiative transfer stars: AGB and post-AGB stars: individual: W Hydrae stars: mass-loss
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