The structure of cometary knots in the helix nebula

Astrophysical Journal

Volumn 503, Issue 2 PART I, 1998, Pages 792-797

  Burkert, A ^a   O'Dell, C R ^b  

^a MAX PLANCK INSTITUT FÜR ASTRONOMIE   (Germany)

^b RICE UNIVERSITY   (United States)

Author keywords

ISM: structure; Planetary nebulae: individual (NGC 7293); Stars: mass loss

Indexed keywords

EID: 22044442399     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/306021     Document Type: Article

References (20)

1. Burkert, A., & O'Dell, C. R. 1998, in preparation
2. Dyson, J. E. 1968, Ap&SS, 1, 388
3. Handron, K. D. 1995, M.S. thesis, Rice Univ.
4. Harris, H. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. Habing (Dordrecht: Reidel), in press
5. Henney, W. J., Raga, A. C., Lizano, S., & Curiel, S. 1996, ApJ, 465, 216
6. Muggins, P. J., Bachiller, R., Cox, P., & Forveille, T. 1992, ApJ, 401, L43
7. Hummer, D. G., & Kunasz, P. B. 1980, ApJ, 236, 609
8. Kwok,S. 1982, ApJ, 258, 280
9. Meaburn, J., Clayton, C. A., Bryce, M., & Walsh, J. R. 1996, MNRAS, 281, L57
10. Meaburn, J., Clayton, C. A., Bryce, M., Walsh, J. R., Holloway, A. J., & Steffen, W. 1998, MNRAS, in press
11. Meaburn, J., Walsh, J. R., Clegg, R. E. S, Wallon, N. A, Taylor, D., & Berry, D. S. 1992, MNRAS, 255, 177
12. McKee, C. F., & Cowie, L. L. 1977, ApJ, 215, 213
13. O'Dell, C. R. 1998, AJ, submitted
14. O'Dell, C. R., & Burkert, A. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. Habing (Dordrecht : Reidel), in press
15. O'Dell, C. R., & Handron, K. D. 1996, AJ, 111, 1630 (OH96)
16. Osterbrock, D. E. 1989, Astrophysics of Gaseous Nebulae and Active Galactic Nuclei (Mill Valley: Univ. Science Books)
17. Völk, K., & Kwok, S. 1985, A&A, 153, 79
18. Vorontzov-Velyaminov, B. A. 1968, in IAU Symp. 34, Planetary Nebulae, ed. D. E. Osterbrock & C. R. O'Dell (Dordrecht: Reidel), 256
19. Walsh, J. R., & Meaburn, J. 1993, Messenger, 73, 35
20. Young, K., Cox, P., Huggjns, P. J., Forveille, T., & Bachiller, R. 1997, ApJ, 482, L101