Instabilities in Luminous Early Type Stars

Proceedings of a Workshop in Honour of Professor Cees De Jager on the Occasion of his 65th Birthday held in Lunteren, The Netherlands, 21–24 April 1986

  • Henny J. G. L. M. Lamers
  • Camiel W. H. De Loore
Conference proceedings

Part of the Astrophysics and Space Science Library book series (ASSL, volume 136)

Table of contents

  1. Front Matter
    Pages i-xvi
  2. Invited Reviews and General Discussions

  3. Poster Papers

    1. Front Matter
      Pages 199-200
    2. P. Massey, J. Hutchings, L. Bianchi
      Pages 201-204
    3. Cornelis de Jager, Hans Nieuwenhuijzen, Karel A. van der Hucht
      Pages 205-208
    4. Claus Leitherer, Carlos Chavarria-K
      Pages 209-210
    5. A. Noels, R. Scuflaire
      Pages 213-216
    6. P. M. Williams, K. A. van der Hucht, H. van der Woerd, W. M. Wamsteker, T. R. Geballe, C. D. Garmany et al.
      Pages 221-226
    7. A. F. J. Moffat, M. M. Shara, R. Lamontagne
      Pages 227-230
    8. A. F. J. Moffat, P. Bastien, L. Drissen, N. St-Louis, C. Robert
      Pages 237-240
    9. I. Appenzeller, B. Wolf, O. Stahl
      Pages 241-244
    10. B. Wolf, F.-J. Zickgraf
      Pages 245-248
    11. O. Stahl, B. Wolf, F.-J. Zickgraf
      Pages 249-252
    12. Roberto Viotti
      Pages 257-262
    13. Bernhard E. Wolf, Peter Ulmschneider
      Pages 263-266
    14. Cornells de Jager, Hans Nieuwenhuijzen
      Pages 267-268
    15. S. P. Owocki, J. I. Castor, G. B. Rybicki
      Pages 269-272
  4. Back Matter
    Pages 279-290

About these proceedings


On April 28 1986 Cornelis de Jager reached the age of 65 years. On April 30 he officially retired from the University of Utrecht where he has held a Chair for Stellar Astrophysics, later changed into Space Physics, since 1958. Cees de Jager, as he prefers to be called by his friends, has had an active and successful life in science. His interest in astronomy was raised by his father under the clear skies of Celebes (Indonesia). He started a study in physics and astronomy as a student of the late M. Minnaert in Utrecht during World War II. When in 1943 the occupying forces recruited students who did not want to sign the declaration of loyalty for their war-efforts, Cees and three fellow students went into hiding at the Observatory in Utrecht. During this very "quiet" period van de Hulst developed the theory of the 21 em radiation of neutral hydrogen and de Jager started the observations of variable stars in the pitch dark nights of a country at war. The study of Beta Cepheids rapid­ ly awoke his interest which was kept throughout the years. In 1958 he organized an international campaign to observe 12 Lac spectroscopically and photometrically, which was a great success.


Galaxy Variation galaxies star stars stellar turbulence

Editors and affiliations

  • Henny J. G. L. M. Lamers
    • 1
  • Camiel W. H. De Loore
    • 2
  1. 1.Sonnenborgh Observatory and SRON Laboratory for Space ResearchUtrechtThe Netherlands
  2. 2.Astrophysical Institute, Vrije Universiteit Brussel and Rijksuniversitair Centrum AntwerpenUniversity of AntwerpBelgium

Bibliographic information

  • DOI
  • Copyright Information Springer Science+Business Media B.V. 1987
  • Publisher Name Springer, Dordrecht
  • eBook Packages Springer Book Archive
  • Print ISBN 978-94-010-8232-7
  • Online ISBN 978-94-009-3901-1
  • Series Print ISSN 0067-0057
  • Buy this book on publisher's site
Industry Sectors