Close Binary Stars: Observations and Interpretation

Close Binary Stars: Observations and Interpretation PDF Author: International Astronomical Union
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 632

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Book Description
Proceedings of the IAU Symposium No. 88 held in Toronto, Canada, August 7-10, 1979979

Close Binary Stars: Observations and Interpretation

Close Binary Stars: Observations and Interpretation PDF Author: International Astronomical Union
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 632

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Book Description
Proceedings of the IAU Symposium No. 88 held in Toronto, Canada, August 7-10, 1979979

Close Binary Stars: Observations and Interpretation

Close Binary Stars: Observations and Interpretation PDF Author: M.J. Plavec
Publisher: Springer
ISBN: 9789400990388
Category : Science
Languages : en
Pages : 0

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Book Description
Symposium No. 88 of the International Astronomical Union was devoted to a comprehensive review of all types of close.binary stars. The nine sessions were organized according to the type of the objects to be discussed. We have preserved this system, but assembled twelve papers of a more general character (reviews and surveys) into a special chapter placed at the beginning of this book. We would like to remind the reader that the Symposium was preceded by the IAU Colloquium No. 53 on White Dwarfs and Variable Degenerate Stars , and that the sessions on Cataclysmic Variables and related topics at the two meetings supplemented each other. The discussion in Toronto was carefully recorded by Mr. Robert Gauthier. We also wish to thank Mr. Robert O'Daniel, Ms. Joan Kaufmann, and Ms. Linda Reimers for assisting us with the editorial work. M. J. Plavec D. M. Popper R. K. Ulrich ACKNOWLEDGEMENTS The International Astronomical Union and the University of Toronto contributed substantial funds enabling a number of participants to receive travel grants. The Symposium was sponsored by the following Commissions of the International Astronomical Union: 29 (Stellar Spectra), 30 (Radial Velocities), 35 (Stellar Structure), 42 (Close Binary Stars), and 44 (Astronomy from Space). Our special thanks go to the members of the Scientific Organizing Committee. The Symposium was attended by 170 participants from 26 countries.

Literature 1980, Part 1

Literature 1980, Part 1 PDF Author: Siegfried Böhme
Publisher: Springer Science & Business Media
ISBN: 3662123223
Category : Science
Languages : en
Pages : 949

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Book Description
Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months: This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. I, 1980; some older Volume 27 contains literature published in 1980 and received before August literature which was received late and which is not recorded in earlier volumes is also included. We acknowledge with thanks contributions to this volume by Dr. J. Bouska, Prague, who surveyed journals and publications in Czech and supplied us with abstracts in English.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 996

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 808

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Eclipsing Binary Stars

Eclipsing Binary Stars PDF Author: Josef Kallrath
Publisher: Springer Science & Business Media
ISBN: 1475731280
Category : Science
Languages : en
Pages : 376

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Book Description
Focussing on the formulation of mathematical models for the light curves of eclipsing binary stars, and on the algorithms for generating such models, this book provides astronomers, both amateur and professional, with a guide for - specifying an astrophysical model for a set of observations - selecting an algorithm to determine the parameters of the model - estimating the errors of the parameters. It is written for readers with knowledge of basic calculus and linear algebra; appendices cover mathematical details on such matters as optimisation, co-ordinate systems, and specific models. While emphasising the physical and mathematical framework, the discussion remains close to the problems of actual implementation. The book concludes with chapters on specific models and approaches and the authors'views on the structure of future light-curve programs.

Close Binary Stars, Observations and Interpretation

Close Binary Stars, Observations and Interpretation PDF Author: Mirek J. Plavec
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Investigating the Universe

Investigating the Universe PDF Author: F.D. Kahn
Publisher: Springer Science & Business Media
ISBN: 9400985347
Category : Science
Languages : en
Pages : 468

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Book Description
Professor Zdenek Kopal is sixty-seven this year even though his scientific activity, enthusiasm and springy step hardly betray the ad vancement in years. He carne to Manchester as Professor of Astronomy thirty years ago after a very fruitful association of fourteen years with the Harvard Observatory. Much impressed with the young man, Harlow Shapley, who with characteristic insight had recognised in Kopal the qualities that have since made him an outstanding leader in ec1ipsing binary research, had invited him over as a Research Associate. In the subsequent decade Kopal set about the task of introducing analytical rigour in the solution of orbit al elements that hitherto had depended ex c1usively on the semigraphical procedures introduced by Russell and exploited fully by Shapley. These first efforts stimulated publication of the first of his many books on ec1ipsing variables; the Introductian ta the Study of Ec/ipsing Variables summarized these iterative methods and remains a c1assic in this field. Soon after the appearance of this volume in print, Kopal gave a course on this subject for the graduate students at Harvard. I was one of those who had the opportunity to attend it and learn much on the need of care and precision in the practice of photoelectric photometry and the importance of exploiting such data to the fullest extent with methods of increasing resolving power.

The Influence of Binaries on Stellar Population Studies

The Influence of Binaries on Stellar Population Studies PDF Author: D. Vanbeveren
Publisher: Springer Science & Business Media
ISBN: 9401597235
Category : Science
Languages : en
Pages : 574

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Book Description
This book reviews recent observations of non-evolved and evolved binary populations in clusters and the field with special emphasis on statistical biases, incompleteness, and distribution functions. It considers different binary types and presents and discusses recent results in the field.

International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1048

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Book Description