High-resolution Infrared Space Observatory spectroscopy of the unidentified 21 micron feature

Astrophysical Journal

Volumn 516, Issue 2 PART 2, 1999, Pages

  Volk, Kevin ^a   Kwok, Sun ^a   Hrivnak, Bruce J ^b  

^a UNIVERSITY OF CALGARY   (Canada)

^b VALPARAISO UNIVERSITY   (United States)

Author keywords

Circumstellar matter; Infrared: ISM: lines and bands; Infrared: stars; Stars: AGB and post AGB

Indexed keywords

EID: 0033541752     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/312007     Document Type: Article

References (19)

1. Atlas of Low-Resolution IRAS Spectra. 1986, IRAS Science Team, prepared by F. M. Olnon & E. Raimond (A&AS. 65, 607)
2. Buss, R. H., Jr., Cohen, M., Tielens, A. G. G. M., Werner, M. W., Bregman, J. D., Witteborn, F. C., Rank, D., & Sanford, S. A. 1990, ApJ, 365, L23
3. de Graauw, T., et al. 1996, A&A, 315, L49
4. Hill, H. G. M., Jones, A. P., & d'Hendecourt, L. B. 1998, A&A, 336, L41
5. Hrivnak, B. J. 1995, ApJ, 438, 341
6. Hrivnak, B. J., & Kwok, S. 1999, ApJ, 513, 869
7. Hrivnak, B. J., Kwok, S., & Volk, K. 1997, BAAS, 29, 1233
8. Hrivnak, B. J., Volk, K., & Kwok, S. 1999, in preparation
9. Justtanont, K., Barlow, M. J., Skinner, C. J., Roche, P. F., Aitken, D. K., & Smith, C. H. 1996, A&A, 309, 612
10. Kessler, M. F., et al. 1996, A&A, 315, L27
11. Koike, C., Wickramasinghe, N. C., Kano, N., Yamakoshi, K., Yamamoto, T., Kaito, C., Kimura, S., & Okuda, H. 1995, MNRAS, 277, 986
12. Kwok, S., Hrivnak, B. J., & Geballe, T. 1995, ApJ, 454, 394
13. Kwok, S., Volk, K., & Hrivnak, B. J. 1989, ApJ, 345, L51
14. _. 1999, in IAU Symp. 191, Asymptotic Giant Branch Stars, ed. T. Le Bertre, A. Lebre, & C. Waelkens (San Francisco: ASP), 297
15. Omont, A., et al. 1995, ApJ, 454, 819
16. Schaeidt, S. G., et al. 1996, A&A, 315, L55
17. van Winckel, H. 1999, in IAU Symp. 191, Asymptotic Giant Branch Stars, ed. T. Le Bertre, A. Lebre, & C. Waelkens (San Francisco: ASP), 465
18. Volk, K., & Kwok, S. 1987, ApJ, 315, 654
19. Webster, A. 1995, MNRAS, 277, 1555