The unusual circumstellar environment of the evolved star, U Equulei

Astronomy and Astrophysics

Volumn 310, Issue 1, 1996, Pages 259-270

  Barnbaum, Cecilia ^a   Omont, Alain ^b   Morris, Mark ^c  

^a NATIONAL RADIO ASTRONOMY OBSERVATORY   (United States)

^b CNRS   (France)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Infrared: stars; Mass loss; Molecular processes; Radio lines: stars; Stars: U Equ; AGB; post AGB; circumstellar matter

Indexed keywords

EID: 0038984422     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (35)

1. Bakker, E. J., Lamers, H. G. L. M., Waters, L. B. F. M., Schoenmaker, T. 1995, Astrophy. Sp. Sci. 224, 335
2. Barnbaum, C. et al. 1995, in progress
3. Burstein, D., Heiles, C. 1982, AJ 87, 1165
4. Cohen, M., Kuhi, L. V. 1977, ApJ 213, 79
5. Cohen, M., Kuhi, L. V. 1980, PASP 92, 736
6. Elias, J. H., Frogel, J. A., Matthews, K., Neugebauer, G. 1982, AJ 87, 1029
7. Elmegreen, B. G., Morris, M. 1979, ApJ 229, 593
8. Engels, D. Schmid-Burgk, J, Walmsley, C. M. 1986, A&A 167, 129
9. Feast, M. W. 1992, Quart. J. R. Astron. Soc., 33, 111
10. Fouqué, P. le Bertre, T., Epchtein, N., Guglielmo, F., Kerschbaum, R., 1992, A&ASS 93, 151
11. Hu, J. Y, Slijkhuis, S., Nguyen-Q-Rieu, de Jong, T., 1993, A&A 273, 185
12. Johnson, H. L. 1966, ARAA 4, 193
13. Jones, J. E., Alloin, D. M., Jones, B. J. T. 1984, ApJ 283, 457
14. Kahane, C., Maizels, C., Jura, M., 1988, ApJ 328, L25
15. Kholopov, P. N. 1985 General Catalog of Variable Stars (4th Edition, Moscow: Nauka)
16. Keenan, P. C., Deutsch, A. J., Garrson, R. F. 1969 ApJ, 158, 261
17. Likkel, L., Morris, M. 1988, ApJ 329, 914
18. Likkel, L., Morris, M., Maddalena, R. 1992 A&A 256, 581
19. Little-Marenin, I. R. 1986, ApJ 307, L15
20. McLean, I. S., Becklin, E. E., Brims, G., Canfield, J., Casement, L. S., Figer, D. F., Henriquez, F., Huang, A., Liu, T., Macintosh, B., Teplitz, H. 1993, in Infrared Detectors and Instrumentation, ed. A. Fowler, Proc. SPIE 1946, 513-533
21. McLean, I. S. MacIntosh, B., Liu, T., Casement, L. S., Figer, D. F., Lacayanga, F., Larson, S., Teplitz, H., Silverstone, M., Becklin, E. E. 1994, in Instrumentation in Astronomy VIII, ed. D. L. Crawford, E. R. Graine, Proc. SPIE 2198, 457-466, p. 457
22. Merrill, P. W. 1940 Spectra of Long-Period Variable Stars, (University of Chicago Press: Chicago, IL)
23. Miller, J. S., Stone, R. P. S. 1993, Lick Observatory Technical Pub., No. 66
24. Pearse, R. W., Gaydon, A. G. 1950, Identification of Molecular Spectra (Chapman & Hall: London)
25. Phillips, J. G., Davis, S. P. 1987, PASP, 99, 839
26. Reinmuth, K. 1925, Astronomische Nachrichten 225, 385
27. Rosen, B. 1970, Données Spectroscopiques Relatives aux Molécules Diatomiques, (Pergamon Press: Oxford)
28. Scalo, J. M., Ross, F. E. 1976, A&A 48, 219
29. Sivagnanam, P., Brag, M. A., le Squeren, A. M., Tran Minh, F. 1990, A&A 233, 112
30. Tsuji, T., Unnow, W., Kaifu, N., Izumiura, H., Ukita, N., Cho, S., Koyama, K. 1988, ApJ 327, L23
31. Turner, B. E. 1991, ApJ 376, 573
32. Turnshek, D. E., Turnshek, D. A., Craine, E. R., Boeshaar, P. C. 1985 An Atlas of Digital Spectra of Cool Stars (Tucson, AZ: Western Research Co.)
33. Wallerstein, G. 1986, A&A 164, 101
34. Willems, F. J., de Jong, T. 1986, ApJ 309, L39
35. Zuckerman, B., Lo, K. Y. 1987, A&A 173, 263