Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-05T05:33:06.515Z Has data issue: false hasContentIssue false
  • English
  • Français

Supergiant Variables: Recent Observational Results

Published online by Cambridge University Press:  12 April 2016

J. R. Percy
J. R. Percy*
Affiliation:
Erindale Campus, University of Toronto, Mississauga, Ontario, CanadaL5L 1C6

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.

Recent observations of several types of supergiant variable stars are reviewed: massive blue, yellow and red supergiants; classical and population II Cepheids; RV Tauri stars; yellow semi-regular (SRd) variables, including UU Herculis stars; and R Coronae Borealis stars. The emphasis is on non-linear aspects such as: amplitude and shape of the light and velocity curves; multiperiodicity, irregularity and chaos; long-term changes in period and amplitude; episodic and continuous mass loss.

Type
II. Observational Facts
Information
International Astronomical Union Colloquium , Volume 134: Nonlinear Phenomena in Stellar Variability , 1993 , pp. 123 - 136
Copyright
Copyright © Kluwer 1993

References

Alcolea, J. and Bujarrabal, V.: 1991, Astronomy and Astrophysics 245, 499.Google Scholar
Antonello, E., Poretti, E. and Reduzzi, L.: 1990, Astronomy and Astrophysics 236, 138.Google Scholar
Arellano Ferro, A., Giridhar, S., Chavez, M. and Parrao, L.: 1989, Astronomy and Astrophysics 214, 123.Google Scholar
Arp, H.C.: 1955, Astronomical Journal 60, 1.Google Scholar
Blomme, R.: 1991, Astronomy and Astrophysics 246, 199.Google Scholar
Blomme, R., Vanbeveren, D. and Van Rensbergen, W.: 1991, Astronomy and Astrophysics 241, 479.Google Scholar
Bowen, G.H.: 1988, Astrophysicai Journal 329, 299.Google Scholar
Buchler, J.R. (editor) 1990, The Numerical Modelling of Nonlinear Stellar Pulsations (Kluwer Academic Publishers).Google Scholar
Buchler, J.R. and Goupil, M.-J.: 1988, Astronomy and Astrophysics 190, 137.Google Scholar
Buchler, J.R., Goupil, M.-J. and Kovacs, G.: 1987, Phys. Lett. A126, 177.Google Scholar
Buchler, J.R. and Kovacs, G.: 1987, Astrophysical Journal 320, L57.Google Scholar
Buchler, J.R., Moskalik, P. and Kovacs, G.: 1990, Astrophysical Journal 351, 617.Google Scholar
Chiosi, C.: 1990, Publications of the ASP 102, 412.Google Scholar
Christy, R.F.: 1966, Astrophysical Journal 145, 337.CrossRefGoogle Scholar
Deasy, H.: 1988, Monthly Notices of the RAS 231, 673.Google Scholar
De Jager, C., de Koter, A., Carpay, J. and Nieuwenhuijzen, H.: 1991, Astronomy and Astrophysics 244, 131.Google Scholar
Demers, S. and Fernie, J.D.: 1966, Astrophysical Journal 144, 437.Google Scholar
Deupree, R.G. and Hodson, S.W.: 1976, Astrophysical Journal 208, 426.Google Scholar
Diethelm, R.: 1990, Astronomy and Astrophysics 239, 186.Google Scholar
Dinshaw, N., Matthews, J.M., Walker, G.A.H. and Hill, G.M.: 1989, Astronomical Journal 98, 2249.Google Scholar
Eggen, O.J.: 1986, Astronomical Journal 91, 890.Google Scholar
Evans, N.R. and Bolton, C.T.: 1990, Astrophysical Journal 356, 630.CrossRefGoogle Scholar
Fadeyev, Yu. and Muthsam, H.: 1990, Astronomy and Astrophysics 234, 188.Google Scholar
Feast, M.W.: 1986, in Hydrogen Deficient Stars and Related Objects, eds. Hunger, , Schönberner, and Rao, (D. Reidel Publ. Co.), p. 151.Google Scholar
Feast, M.W. and Walker, A.R.: 1987, Annual Review of Astronomy and Astrophysics 25, 345.Google Scholar
Fernie, J.D.: 1990a, Astrophysical Journal, Supplement Series 72, 153.Google Scholar
Fernie, J.D.: 1990b, Astrophysical Journal 354, 295.Google Scholar
Fernie, J.D.: 1990c, Publications of the ASP 102, 905.Google Scholar
Fernie, J.D.: 1991a, Publications of the ASP 103, 1087.Google Scholar
Fernie, J.D.: 1991b, Publications of the ASP 103, 1091.Google Scholar
Fernie, J.D.: 1992, Astrophysical Journal, in press.Google Scholar
Fernie, J.D. and Sasselov, D.D.: 1989, Publications of the ASP 101, 513.Google Scholar
Halbedel, E.: 1991, IAU IBVS #3600.Google Scholar
Hayes, D.P.: 1985, Astrophysical Journal 289, 726.Google Scholar
Huth, H.: 1966, Die Sterne 42, 129.Google Scholar
Iglesias, C.A. and Rogers, F.J.: 1991, Astrophysical Journal 371, L73.Google Scholar
Johnson, H.R. and Querci, F.: 1986, The M-Type Stars, NASA SP-492.Google Scholar
Jura, M.: 1986, Astrophysical Journal 309, 732.Google Scholar
Kollath, Z.: 1990, Monthly Notices of the RAS 247, 377.Google Scholar
Kovacs, G. and Buchler, J.R.: 1988, Astrophysical Journal 334, 971.Google Scholar
Kovacs, G. and Buchler, J.R.: 1989, Astrophysical Journal 346, 898.CrossRefGoogle Scholar
Kovacs, G., Kisvarsanyi, E.G. and Buchler, J.R.: 1990, Astrophysical Journal 351, 606.Google Scholar
Lawson, W.A.: 1991, Monthly Notices of the RAS 253, 625.Google Scholar
Lawson, W.A., Cottrell, P.L., Kilmartin, P.M. and Gilmore, A.C.: 1990, Monthly Notices of the RAS 247, 91.Google Scholar
Lebre, A. and Gillet, D.: 1991, Astronomy and Astrophysics 246, 490.Google Scholar
Leitherer, C., Schmutz, W. and Abbott, D.C.: 1989, Astrophysical Journal 346, 919.Google Scholar
Luck, R.E., Bond, H.E. and Lambert, D.L.: 1990, Astrophysical Journal 357, 188.Google Scholar
Madore, B.F. and Freedman, W.L.: 1991, Publications of the ASP 103, 933.Google Scholar
Maeder, A.: 1980, Astronomy and Astrophysics 90, 311.Google Scholar
Mantegazza, L.: 1984, Astronomy and Astrophysics 135, 300.Google Scholar
Markova, N. and Kolka, I.: 1988, Astrophysics and Space Science 141, 45.Google Scholar
Moskalik, P., Buchler, J.R.: 1991, Astrophysical Journal 366, 300.Google Scholar
Moskalik, P. and Buchler, J.R. and Marom, A.: 1992, Astrophysical Journal 385, 685.Google Scholar
Mozurkewich, D., Gehrz, R.D., Hinkle, K.H. and Lambert, D.L.: 1987, Astrophysical Journal 314, 242.Google Scholar
Nieuwenhuijzen, H. and de Jager, C.: 1990, Astronomy and Astrophysics 231, 134.Google Scholar
Pauldrach, A.W.A. and Puls, J.: 1990, Astronomy and Astrophysics 237, 409.Google Scholar
Payne-Gaposchkin, C., Brenton, V.K. and Gaposchkin, S.: 1943, Ann. Harvard Coll. Obs. 113, #1.Google Scholar
Percy, J.R. and Ford, R.P.: 1981, JAAVSO 10. 53.Google Scholar
Percy, J.R. and Sen, L.V.: 1991, paper presented at the Fall 1991 Meeting of the AAVSO.Google Scholar
Percy, J.R. and Welch, D.L.: 1983, Publications of the ASP 95, 491.Google Scholar
Percy, J.R. et al.: 1988, Astronomy and Astrophysics 191, 248.Google Scholar
Percy, J.R., Sasselov, D.D., Alfred, A. and Scott, G.: 1991, Astrophysical Journal 375, 691.Google Scholar
Petersen, J.O.: 1990, Astronomy and Astrophysics 238, 160.Google Scholar
Saitou, M.: 1990, Publications of the ASJ 42, 341.Google Scholar
Saitou, M., Takeuti, M. and Tanaka, Y.: 1989, Publications of the ASJ 41, 297.Google Scholar
Sheffer, Y. and Lambert, D.L.: 1986, Publications of the ASP 98, 914.Google Scholar
Sheffer, Y. and Lambert, D.L.: 1987, Publications of the ASP 99, 1277.Google Scholar
Simon, N.R. and Davis, C.G.: 1983, Astrophysical Journal 266, 787.Google Scholar
Simon, N.R. and Lee, A.S.: 1981, Astrophysical Journal 248, 291.Google Scholar
Stobie, R.S.: 1969, Monthly Notices of the RAS 144, 485.Google Scholar
Stothers, R. Leung, K.-C.: 1971, Astronomy and Astrophysics 10, 290.Google Scholar
Szabados, L.: 1991, Konkoly Obs. Comm. 11, 125.Google Scholar
Takeuti, M.: 1988, Astrophysics and Space Science 140, 431.Google Scholar
Taylor, M., Nordsieck, K.H., Schulte-Ladbeck, R.E. and Bjorkman, K.S.: 1991, Astronomical Journal 102, 1197.Google Scholar
Veldhuizen, T. and Percy, J.R.: 1989, JAAVSO 18, 97.Google Scholar
Waelkens, C., Van Winckel, H., Bogaert, E. and Trams, N.R.: 1991, Astronomy and Astrophysics 251, 495.Google Scholar
Welch, D.L. and Duric, N.: 1988, Astronomical Journal 95, 1794.Google Scholar
Welch, D.L., Mateo, M., Coté, P., and Madore, B.F.: 1991, Astronomical Journal 101, 490.Google Scholar
Winzer, J.E.: 1973, Astronomical Journal 78, 618.Google Scholar
Zsoldos, E.: 1988, IAU IBVS #3192.Google Scholar
Zsoldos, E. and Percy, J.R.: 1991, Astronomy and Astrophysics 246, 441.Google Scholar