2000
Dust shells around oxygen-rich Miras and long-period variables
Circumstellar dust shells around long-period variables: VIII. CO infrared line profiles from dynamical models for C-stars
J.M. Winters, J.J. Keady, A. Gauger, and P.V. Sada
Astronomy & Astrophysics, 359, 651-662 (2000)
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Abstract:
We present simplified non-LTE radiative transfer calculations for CO (v 0-1) fundamental and (v 0-2) overtone lines, using the structure of dynamical models for dust shells around carbon-rich long-period variables, which result from a consistent treatment of hydro- and thermodynamics, radiative transfer, chemistry and carbon grain formation.
Dust cloud formation in stellar environments: I. A radiative/thermal instability of dust forming gases
P. Woitke, E. Sedlmayr and B. Lopez
Astronomy & Astrophysics, 358, 665-670 (2000)
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Abstract:
Circumstellar dust shells around long-period variables: VII. The role of molecular opacities
Ch. Helling, J.M. Winters and E. Sedlmayr
Astronomy & Astrophysics, 358, 651-664 (2000)
Gzipped PostScript version (650 kB)