Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-26T04:16:52.675Z Has data issue: false hasContentIssue false
  • English
  • Français

Expansion Velocities and Characteristics of Galactic Planetary Nebulae

Published online by Cambridge University Press:  19 July 2016

Ronald Weinberger
Ronald Weinberger*
Affiliation:
Universität Innsbruck, Institut für Astronomie, Technikerstrasse 25, A-6020 Austria

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

An up-to-date account of expansion data and their interpretation is provided.- the importance of spatiokine-matical models is underlined; bipolar outflows appear to be characteristic of very young objects and prolate spheroids (including toroids and rings) seem to be a useful approximation for many PN.- High-velocity features are much more frequent than previously assumed.- Expansion velocities vs. linear radii diagrams for [OIII], HI, and [NII], based on a new catalogue show a broad, rather homogeneous distribution and thus are of limited value for studies of the dynamical evolution or formation mechanisms of PN - future investigations of these relations should be pursued separately for groups of PN with similar physical properties; a difference in the kinematical properties of B and C nebulae could, however, be confirmed.- Several recommendations for work in this area are added.

Type
II. Nebular Properties
Information
Symposium - International Astronomical Union , Volume 131: Planetary Nebulae , 1989 , pp. 93 - 104
Copyright
Copyright © Kluwer 1989 

References

Barlow, M.J.: 1987, in Planetary Nebulae, IAU Symp. No. 131 Barral, J.F., Canto, J., Meaburn, J., Walsh, J.R.: 1982, Mon.Not.R.Astron.Soc. 199, 817 CrossRefGoogle Scholar
Becker, I., Gieseking, F., Solf, J.: 1984, Mitt.Astron.Ges. 62, 253 Google Scholar
Becker, I., Solf, J.: 1983, Mitt.Astron.Ges. 60, 319 Google Scholar
Campbell, W.W., Moore, J.H.: 1918, Publ.Lick Obs. 13, 75 Google Scholar
Carsenty, U.: 1983, , Ruprecht-Karls-Universität Heidelberg Google Scholar
Chu, Y–H.: 1987, in Planetary Nebulae, IAU Symp. No. 131 Google Scholar
Chu, Y–H., Kwitter, K.B., Kaler, J.B., Jacoby, G.H.: 1984, Publ.Astron.Soc.Pac. 96, 598 Google Scholar
Chu, Y–H., Jacoby, G.H.: 1987, priv. comm.Google Scholar
Clegg, R.E.S., Harrington, J.P., Barlow, M.J., Walsh, J.R.: 1987, Astrophys.J. 314, 551 CrossRefGoogle Scholar
Feibelman, W.A.: 1985, Astron.J. 90, 2550 Google Scholar
Gieseking, F.: 1987, priv. comm.Google Scholar
Gieseking, F., Becker, I., Solf, J.:1985, Astrophys.J.Lett. 295, L17 Google Scholar
Gieseking, F., Hippelein, H., Weinberger, R.: 1986, Astron.Astrophys. 156, 101 Google Scholar
Greig, W.E.: 1971, Astron.Astrophys. 10, 161 Google Scholar
Greig, W.E.: 1972, Astron.Astrophys. 18, 70 Google Scholar
Hippelein, H., Weinberger, R.: 1987, in prep.Google Scholar
Lopez, J.A., Meaburn, J.: 1983, Mon.Not.R.Astron.Soc. 204, 203 CrossRefGoogle Scholar
Lutz, J., Balick, B., Kaler, J., Shaw, R., Heathcote, S., Weller, W.: 1986, Bull.Amer.Astron.Soc. 18, 951 Google Scholar
Mathews, W.G.: 1966, Astrophys.J. 143, 173 Google Scholar
Meaburn, J., Walsh, J.R.: 1980a, Mon.Not.R.Astron.Soc. 193, 631 CrossRefGoogle Scholar
Meaburn, J., Walsh, J.R.: 1980b, Astrophys.Lett. 21, 53 Google Scholar
Meaburn, J., White, N.J.: 1982, Astrophys.Space Sci. 82, 423 Google Scholar
Mendez, R.H., Kudritzki, R.P., Herrero, A., Husfeld, D., Groth, H.G.: 1987, Astron.Astrophys., in press Google Scholar
O'Dell, C.R., Ball, M.E.: 1985, Astrophys.J. 289, 526 Google Scholar
Okorokov, V.A., Shustov, B.M., Tutukov, A.V., Yorke, H.W.: 1985, Astron.Astrophys. 142, 441 Google Scholar
Phillips, J.P.: 1984, Astron.Astrophys. 137, 92 Google Scholar
Recillas-Cruz, E., Pismis, P.: 1981, Astron.Astrophys. 97, 398 Google Scholar
Robinson, G.J., Reay, N.K., Atherton, P.D.: 1982, Mon.Not.R.Astron.Soc. 199, 649 CrossRefGoogle Scholar
Sabbadin, F.: 1984, Astron.Astrophys.Suppl.Ser. 58, 273 Google Scholar
Sabbadin, F., Gratton, R.G., Bianchini, A., Ortolani, S.: 1984, Astron.Astrophys. 136, 181 Google Scholar
Schmidt-Voigt, M., Köppen, J.: 1987, Astron.Astrophys. 174, 211 Google Scholar
Swings, J.P., Andrillat, Y.: 1979, Astron.Astrophys. 74, 85 Google Scholar
Volk, K., Kwok, S.: 1985, Astron.Astrophys. 153, 79 Google Scholar
Walsh, J.R.: 1981, Mon.Not.R.Astron.Soc. 194, 903 Google Scholar
Walsh, J.R., Meaburn, J.: 1987, Mon.Not.R.Astron.Soc. 224, 885 Google Scholar
Webster, B.L.: 1978, Mon.Not.R.Astron.Soc. 185, 45p Google Scholar
Weedman, D.W.: 1968, Astrophys.J. 153, 49 Google Scholar
Weinberger, R.: 1987, in prep.Google Scholar
Welty, D.E.: 1983, Publ.Astron.Soc.Pac. 95, 217 Google Scholar
Wilson, O.C.: 1950, Astrophys.J. 111, 279 Google Scholar