The molecular envelope of the Helix Nebula

Astrophysical Journal

Volumn 522, Issue 1 PART 1, 1999, Pages 387-396

  Young, K ^a   Cox, P ^b   Huggins, P J ^c   Forveille, T ^d   Bachiller, R ^e  

^a SMITHSONIAN ASTROPHYSICAL OBSERVATORY   (United States)

^b UNIVERSITÉ PARIS SUD   (France)

^c POLYTECHNIC UNIVERSITY   (United States)

^d OBSERVATOIRE DE GRENOBLE   (France)

^e IGN Observ Astron Nacional   (Spain)

Author keywords

Planetary nebulae: individual (NGC 7293); Radio lines: stars; Stars: AGB and post AGB; Stars: mass loss

Indexed keywords

EID: 0033193794     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/307639     Document Type: Article

References (30)

1. Bachiller, R., Bujarrabal, V., Martin-Pintado, J., & Gomez-Gonzalez, J. 1989, A&A, 218, 252
2. Bachiller, R., Forveille, T., Huggins, P. J., & Cox, P. 1997, A&A, 324, 1123
3. Bachiller, R., Huggins, P. J., Cox, P., & Forveille, T. 1993, A&A, 267, 177
4. Bohlin, R. C., Harrington, J. P., & Stecher, T. P. 1982, ApJ, 252, 635
5. Carranza, G., Courtes, G., & Louise, R. 1968, in Planetary Nebulae, ed. D. E. Osterbrock & C. R. O'Dell (Dordrecht: Reidel), 249
6. Cox, P., et al. 1998, ApJ, 495, L23
7. Cox, P., Huggins, P. J., Bachiller, R., & Forveille, T. 1991, A&A, 250, 533
8. Forveille, T., & Huggins, P. J. 1991, A&A, 248, 599
9. Forveille, T., Huggins, P. J., Bachiller, R., & Cox, P. 1998, ApJ, 495, L111
10. Gathier, R. 1987, A&AS, 71, 245
11. Harris, H. C., Dahn, C. C., Monet, D. G., & Pier, J. R. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. J. Habing & H. J. G. L. M. Lamers (Dordrecht : Kluwer), 40
12. Healy, A. P., & Huggins, P. J. 1990, AJ, 100, 511
13. Henry, R. B. C., Kwitter, K. B., & Dufour, R. J. 1999, ApJ, 517, 702
14. Huggins, P. J., Bachiller, R., Cox, P., & Forveille, T. 1992, ApJ, 401, L43
15. _. 1996, A&A, 315, 284
16. _. 1997, ApJ, 483, L57
17. Huggins, P. J., & Healy, A. P. 1986, ApJ, 305, L29
18. Kastner, J. H., Weintraub, D. A., Gatley, I., Merrill, K. M., & Probst, R. G. 1996, ApJ, 462, 777
19. López, J. A. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. J. Habing & H. J. G. L. M. Lamers (Dordrecht : Kluwer), 197
20. López, J. A., Vasquez, R., & Rodriguez, L. F. 1995, ApJ, 455, L63
21. Meaburn, J., Clayton, C. A., Bryce, M., & Walsh, J. R. 1996, MNRAS, 281, L57
22. Meaburn, J., Clayton, C. A., Bryce, M., Walsh, J. R., Holloway, A. J., & Steffen, W. 1998, MNRAS, 294, 201
23. Meaburn, J., Walsh, J. R., Clegg, R. E. S., Walton, N. A., Taylor, D., & Berry, D. S. 1992, MNRAS, 255, 177
24. Meaburn, J., & White, N. J. 1982, Ap&SS, 82, 423
25. Morris, M. 1987, PASP, 99, 1115
26. O'Dell, C. R. 1998, AJ, 116, 1346
27. O'Dell, C. R., & Burkert, A. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. J. Habing & H. J. G. L. M. Lamers (Dordrecht: Kluwer), 332
28. O'Dell, C. R. & Handron, K. D. 1996, AJ, 111, 1630
29. Taylor, K. 1977, MNRAS, 181, 475
30. Young, K., Cox, P., Huggins, P. J., Forveille, T., & Bachiller, R. 1997, ApJ, 482, L101