Line formation in AGB atmospheres including velocity effects: Molecular line profile variations of long period variables

Astronomy and Astrophysics

Volumn 514, Issue 3, 2010, Pages

  Nowotny, W ^a   Hofner S ^b   Aringer, B ^a  

^a UNIVERSITY OF VIENNA   (Austria)

^b UPPSALA UNIVERSITY   (Sweden)

Author keywords

Infrared: stars; Line: formation; Line: profiles; Stars: AGB and post AGB; Stars: atmospheres; Stars: late type

Indexed keywords

ATMOSPHERIC CHEMISTRY; DYNAMIC MODELS; HARMONIC ANALYSIS; INFRARED SPECTROSCOPY; PHASE EQUILIBRIA; SPECTROSCOPIC ANALYSIS; SYNTHESIS (CHEMICAL); VELOCITY;

A-DENSITY; AGB STARS; ASYMPTOTIC GIANT BRANCH; ATMOSPHERIC MODEL; CHARACTERISTIC LINES; CHEMICAL EQUILIBRIUMS; CONVERSION FACTOR; DOPPLER; EVOLUTIONARY STAGE; FORMATION PROCESS; FORMING REGION; GAS VELOCITY; HIGH-RESOLUTION SPECTROSCOPY; INFRARED: STAR; LATE-TYPE; LINE PROFILES; LINE: FORMATION; LONG PERIOD VARIABLES; MASS LOSS; MODEL CALCULATIONS; MOLECULAR DATA; MOLECULAR FEATURE; MOLECULAR LINES; MULTIPLE COMPONENTS; NEAR INFRARED SPECTRA; OPTICAL DEPTH; OUTER LAYER; RADIAL PULSATIONS; RADIAL VELOCITY; RED GIANTS; S-SHAPED; SPECTRAL FEATURE; SPECTRAL SYNTHESIS; SPHERICAL GEOMETRIES; STARS:LATE TYPE; STELLAR INTERIOR; STELLAR WIND; SYNTHETIC SPECTRA; TIME-DEPENDENT; VELOCITY EFFECTS; VELOCITY FIELD;

STARS;

EID: 77952051951     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/200911899     Document Type: Article

References (89)

1. Alvarez, R., Jorissen, A., Plez, B., et al. 2000, A&A, 362, 655
2. Anders, E., & Grevesse, N. 1989, Geochim. Cosmochim. Acta, 53, 197
3. Andersen, A. C., Loidl, R., & Höfner, S. 1999, A&A, 349, 243
4. Aringer, B. 2000, Ph.D. Thesis, University of Vienna, Austria
5. Aringer, B., Höfner, S., Wiedemann, G., et al. 1999, A&A, 342, 799
6. Aringer, B., Girardi, L., Nowotny, W., et al. 2009, A&A, 503, 913
7. Barnbaum, C. 1992a, ApJ, 385, 694 (B92a)
8. Barnbaum, C. 1992b, AJ, 104, 1585
9. Barnbaum, C., & Hinkle, K. H. 1995, AJ, 110, 805
10. Bernat, A. P. 1981, ApJ, 246, 184
11. Bessell, M. S. 1990, PASP, 102, 1181
12. Bessell, M. S., & Brett, J. M. 1988, PASP, 100, 1134
13. Bujarrabal, V., Gomez-Gonzalez, J., & Planesas, P. 1989, A&A, 219, 256 (BGP89)
14. Busso, M., Gallino, R., & Wasserburg, G. J. 1999, ARA&A, 37, 239
15. Dickinson, D. F., Reid, M. J., Morris, M., & Redman, R. 1978, ApJ, 220, L113 (DRM78)
16. Freytag, B., & Höfner, S. 2008, A&A, 483, 571
17. Gail, H.-P., & Sedlmayr, E. 1988, A&A, 206, 153
18. Gauger, A., Gail, H.-P., & Sedlmayr, E. 1990, A&A, 235, 345
19. Gautschy-Loidl, R. 2001, Ph.D. Thesis, University of Vienna, Austria
20. Gautschy-Loidl, R., Höfner, S., Jørgensen, U. G., & Hron, J. 2004, A&A, 422, 289 (DMA4)
21. Goorvitch, D., & Chackerian, C. Jr. 1994, ApJS, 91, 483
22. Gorfer, M. 2005, Master thesis, University of Vienna, Austria
23. Grevesse, N., & Sauval, A. J. 1994, in Molecules in the Stellar Environment, IAU Coll., 146, ed. U. G. Jørgensen (Springer), Lecture Notes in Physics, 428, 196
24. Groenewegen, M. A. T. 2007, A&A, 474, 975
25. Gustafsson, B., & Höfner, S. 2004, in Asymptotic Giant Branch Stars, ed. H. J. Habing, & H. Olofsson (Springer), chap. 4, 149 (GH04)
26. Gustafsson, B., Edvardsson, B., Eriksson, K., et al. 2008, A&A, 486, 951
27. Herwig, F. 2005, ARA&A, 43, 435
28. Hinkle, K. H., & Barnbaum, C. 1996, AJ, 111, 913 (HB96)
29. Hinkle, K. H., Hall, D. N. B., & Ridgway, S. T. 1982, ApJ, 252, 697 (HHR82)
30. Hinkle, K. H., Lebzelter, T., & Scharlach, W. W. G. 1997, AJ, 114, 2686
31. Hinkle, K. H., Scharlach, W. W. G., & Hall, D. N. B. 1984, ApJS, 56, 1 (HSH84)
32. Höfner, S. 2007, in Why Galaxies Care About AGB Stars, ed. F. Kerschbaum, C. Charbonnel, & B. Wing., ASP Conf. Ser., 378, 145
33. Höfner, S. 2008, A&A, 491, L1
34. Höfner, S., & Dorfi, E. 1992, A&A, 265, 207
35. Höfner, S., & Andersen, A. C. 2007, A&A, 465, L39
36. Höfner, S., Gautschy-Loidl, R., Aringer, B., & Jørgensen, U. G. 2003, A&A, 399, 589 (DMA3)
37. Höfner, S., Gautschy-Loidl, R., Aringer, B., et al. 2005, in Proc. of ESO Workshop High-resolution IR spectroscopy in Astronomy, ed. H. U. Käufl, R. Siebenmorgen, & A. Moorwood (Springer), ESO Astrophysics Symposia, 269
38. Ita, Y., Tanabe, T., Matsunaga, N., et al. 2004a, MNRAS, 347, 720
39. Ita, Y., Tanabe, T., Matsunaga, N., et al. 2004b, MNRAS, 353, 705
40. Jeong, K. S., Winters, J. M., Le Bertre, T., & Sedlmayr, E. 2003, A&A, 407, 191
41. Jørgensen, U. G., & Larsson, M. 1990, A&A, 238, 424
42. Kerschbaum, F., Lebzelter, T., & Lazaro, C. 2001, A&A, 375, 527
43. Knapp, G. R., Young, K., Lee, E., & Jorissen, A. 1998, ApJS, 117, 209 (KYL98)
44. Lançon, A., & Wood, P. R. 2000, A&AS, 146, 217
45. Lattanzio, J. C., & Wood, P. 2004, in Asymptotic Giant Branch Stars, ed. H. J. Habing, & H. Olofsson (Springer), chap. 2, 23
46. Lebzelter, T. 1999, A&A, 351, 644
47. Lebzelter, T., & Hinkle, K. H. 2002a, in Radial and Nonradial Pulsations as Probes of Stellar Physics, IAU Coll., 185, ed. C. Aerts, T. R. Bedding, & J. Christensen-Dalsgaard, ASP Conf. Ser., 259, 556
48. Lebzelter, T., & Hinkle, K. H. 2002b, A&A, 393, 563
49. Lebzelter, T., & Wood, P. R. 2005, A&A, 441, 1117
50. Lebzelter, T., Hinkle, K. H., & Hron, J. 1999, A&A, 341, 224
51. Lebzelter, T., Hinkle, K. H., & Aringer, B. 2001, A&A, 377, 617
52. Lebzelter, T., Schultheis, M., & Melchior, A. L. 2002, A&A, 393, 573
53. Lebzelter, T., Hinkle, K. H., Wood, P. R., Joyce, R. R., & Fekel, F. C. 2005a, A&A, 431, 623
54. Lebzelter, T., Wood, P. R., Hinkle, K. H., Joyce, R. R., & Fekel, F. C. 2005b, A&A, 432, 207
55. Lederer, M. T., & Aringer, B. 2009, A&A, 494, 403
56. Lockwood, G. W. 1972, ApJS, 24, 375
57. Lockwood, G. W., & Wing, R. F. 1971, ApJ, 169, 63
58. Loup, C., Forveille, T., Omont, A., & Paul, J. F. 1993, A&AS, 99, 291 (LFO93)
59. Mattsson, L., Wahlin, R., & Höfner, S. 2010, A&A, 509, A14
60. Mihalas, D. 1978, Stellar atmopsheres, 2nd edn. (San Francisco: W.H. Freeman & Company)
61. Molster, F. J., & Waters, L. B. F. M. 2003, in Astromineralogy, ed. Th. Henning (Springer), 121
62. Nardetto, N., Mourard, D., Mathias, Ph., et al. 2007, A&A, 471, 661
63. Neri, R., Kahane, C., Lucas, R., Bujarrabal, V., & Loup, C. 1998, A&AS, 130, 1 (NKL98)
64. Nordlund, Å. 1984, in Methods in radiative transfer, ed. W. Kalkofen (Cambridge: Cambridge University Press), 211
65. Nowotny, W. 2005, The Dynamic Atmospheres of Red Giant Stars, Spectral Synthesis in High Resolution, Ph.D. Thesis, University of Vienna, Austria (N05)
66. Nowotny, W., Kerschbaum, F., Olofsson, H., & Schwarz, H. E. 2003a, A&A, 403, 93
67. Nowotny, W., Aringer, B., Gautschy-Loidl, R., et al. 2003b, in Modelling of Stellar Atmospheres, ed. N. E. Piskunov, W. W. Weiss, & D. F. Gray, IAU Symp., 210, F3
68. Nowotny, W., Aringer, B., Höfner, S., Gautschy-Loidl, R., & Windsteig, W. 2005a, A&A, 437, 273 (Paper I)
69. Nowotny, W., Lebzelter, T., Hron, J., & Höfner, S. 2005b, A&A, 437, 285 (Paper II)
70. Olofsson, H. 2004, in Asymptotic Giant Branch Stars, ed. H. J. Habing, & H. Olofsson (Springer), Chap. 7, 325
71. Olofsson, H., Eriksson, K., Gustafsson, B., & Carlström, U. 1993, ApJSS, 87, 267 (OEG93)
72. Olofsson, H., Lindqvist, M., Nyman, L.-Å., & Winnberg, A. 1998, A&A, 329, 1059 (OLN98)
73. Ramstedt, S., Schöier, F. L., Olofsson, H., & Lundgren, A. A. 2006, A&A, 454, L103 (RSOL06)
74. Richter, He., & Wood, P. R. 2001, A&A, 369, 1027
75. Richter, He., Wood, P. R., Woitke, P., Bolick, U., & Sedlmayr, E. 2003, A&A, 400, 319
76. Rouleau, F., & Martin, P. G. 1991, ApJ, 377, 526
77. Scholz, M., & Wood, P. R. 2000, A&A, 362, 1065
78. Smith, B. J., Price, S. D., & Moffett, A. J. 2006, AJ, 131, 612
79. Whitelock, P., Marang, F., & Feast, M. 2000, MNRAS, 319, 728
80. Willson, L. A., Wallerstein, G., & Pilachowski, C. A. 1982, MNRAS, 198, 483
81. Windsteig, W. 1998, Master thesis, Vienna University of Technology, Austria
82. Winters, J. M., Keady, J. J., Gauger, A., & Sada, P. V. 2000, A&A, 359, 651
83. Woitke, P. 2003, in Modelling of Stellar Atmospheres, ed. N. E. Piskunov, W. W. Weiss, & D. F. Gray, IAU Symp., 210, 387
84. Woitke, P. 2006a, A&A, 452, 537
85. Woitke, P. 2006b, A&A, 460, L9
86. Woitke, P. 2007, in Why Galaxies Care About AGB Stars, ed. F. Kerschbaum, C. Charbonnel, & B. Wing., ASP Conf. Ser., 378, 156
87. Wood, P. R. 2000, PASA, 17, 18
88. Wood, P. R., Alcock, C., Allsman, R. A., et al. 1999, IAU Symp., 191, 151
89. Yorke, H. W. 1988, in Radiation in moving gaseous media, ed. Y. Chmielewski, & T. Lanz, 18th Advanced Course of the Swiss Society of Astrophysics and Astronomy, Saas-Fee Course, 193