Eclipsing Binary Stars

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Publisher : Springer Science & Business Media
ISBN 13 : 1475731280
Total Pages : 376 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Eclipsing Binary Stars by : Josef Kallrath

Download or read book Eclipsing Binary Stars written by Josef Kallrath and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Eclipsing Binary Stars

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ISBN 13 : 9780750312882
Total Pages : 200 pages
Book Rating : 4.3/5 (128 download)

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Book Synopsis Eclipsing Binary Stars by : Andrej Prsa

Download or read book Eclipsing Binary Stars written by Andrej Prsa and published by . This book was released on 2018-12-21 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating and observationally spectacular world of binary stars is a vast and beautiful one that is a significant aspect of many astrophysical studies. Modeling and Analysis of Eclipsing Binary Stars gives a comprehensive analysis and description of the science behind eclipsing binaries. It also explores the assumptions and the difficulties that can occur when using the modeling principles of the classical codes as well as introducing PHOEBE (the PHysics Of Eclipsing BinariEs)-a modern suite for modeling binary stars. PHOEBE was conceived by Andrej Prša and his collaborators, and has become one of the standard tools in the eclipsing binary field.This book provides a constructive and intriguing contribution to the expansion of the modeling approaches of binaries and our subsequent understanding of the processes that govern stellar evolution. Aimed at a wide audience, Prša provides new astronomers with the knowledge and background of eclipsing binary stars as well as facilitating researchers to a better understanding of the intricate details behind eclipsing binary models.

Light Curve Modeling of Eclipsing Binary Stars

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Publisher : Springer Science & Business Media
ISBN 13 : 1461227429
Total Pages : 198 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Light Curve Modeling of Eclipsing Binary Stars by : E.F. Milone

Download or read book Light Curve Modeling of Eclipsing Binary Stars written by E.F. Milone and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the two decades since the development of the first eclipsing-binary modeling code, new analytic techniques and the availability of powerful, sometimes dedicated computing facilities have made possible vastly improved determinations of fundamental and even transient stellar parameters. The scale of these developments, of course, raises questions about modeling tools, techniques, and philosophies, such as: Who will maintain and upgrade the codes? Will the codes be open to improvement by outsiders, and if so, how? And, indeed, what should be the goals of a modeling program? Such questions had not been aired for a long time and, for this reason alone, deserved to be discussed in as general a forum as the community provides. This volume contains material presented by Commission 42 (Close Binary Stars) during the International Astronomical Union's XXI General Assembly in Argentina, July 1991, and during IAU Colloquium 151, Cordoba, Argentina, August 1991. The techniques discussed include simulations of stellar bright and dark spots, streams, partial and complete stellar disks, prominences, and other features characterizing active stars; modeling of polarization parameters; models that use radial velocities as well as line profile simulations to model velocity field variation across stellar disks; the weighted effects of brightness asymmetries; and models for translucent eclipsing agents such as stellar winds.

The Orbits of Eighty-seven Eclipsing Binaries-

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Orbits of Eighty-seven Eclipsing Binaries- by : Harlow Shapley

Download or read book The Orbits of Eighty-seven Eclipsing Binaries- written by Harlow Shapley and published by . This book was released on 1913 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Zdenek Kopal's Binary Star Legacy

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Publisher : Springer Science & Business Media
ISBN 13 : 9781402031311
Total Pages : 536 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Zdenek Kopal's Binary Star Legacy by : Horst Drechsel

Download or read book Zdenek Kopal's Binary Star Legacy written by Horst Drechsel and published by Springer Science & Business Media. This book was released on 2005-03-22 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings celebrate the achievements of the great astronomer Zdenek Kopal, and reflect the state of the art of the dynamically evolving field of binary research, which owes so much to Kopal’s pioneering work.

An Introduction to Close Binary Stars

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Publisher : Cambridge University Press
ISBN 13 : 9780521798006
Total Pages : 398 pages
Book Rating : 4.7/5 (98 download)

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Book Synopsis An Introduction to Close Binary Stars by : R. W. Hilditch

Download or read book An Introduction to Close Binary Stars written by R. W. Hilditch and published by Cambridge University Press. This book was released on 2001-03-12 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Binary systems of stars are as common as single stars. They are of fundamental importance because they allow stellar masses, radii and luminosities to be measured directly, and explain a host of diverse and energetic phenomena including X-ray binaries, cataclysmic variables, novae, symbiotic stars, and some types of supernovae. This 2001 book was the first to provide a pedagogical and comprehensive introduction to binary stars. It combines theory and observations at all wavelengths to develop a unified understanding of binaries of all categories. It comprehensively reviews methods for calculating orbits, the Roche model, ideas about mass exchange and loss, methods for analysing light curves, the masses and dimensions of different binary systems, and imaging the surfaces of stars and accretion structures. This book provides a thorough introduction to the subject for advanced undergraduate and graduate students. Researchers will also find this to be an authoritative reference.

A Study of the Orbits of Eclipsing Binaries

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Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of the Orbits of Eclipsing Binaries by : Harlow Shapley

Download or read book A Study of the Orbits of Eclipsing Binaries written by Harlow Shapley and published by . This book was released on 1915 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding Variable Stars

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Publisher : Cambridge University Press
ISBN 13 : 1139463284
Total Pages : 330 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Understanding Variable Stars by : John R. Percy

Download or read book Understanding Variable Stars written by John R. Percy and published by Cambridge University Press. This book was released on 2007-05-24 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was first published in 2007. Variable stars are those that change brightness. Their variability may be due to geometric processes such as rotation, or eclipse by a companion star, or physical processes such as vibration, flares, or cataclysmic explosions. In each case, variable stars provide unique information about the properties of stars, and the processes that go on within them. This book provides a concise overview of variable stars, including a historical perspective, an introduction to stars in general, the techniques for discovering and studying variable stars, and a description of the main types of variable stars. It ends with short reflections about the connection between the study of variable stars, and research, education, amateur astronomy, and public interest in astronomy. This book is intended for anyone with some background knowledge of astronomy, but is especially suitable for undergraduate students and experienced amateur astronomers who can contribute to our understanding of these important stars.

Active Close Binaries

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Publisher : Springer Science & Business Media
ISBN 13 : 940090679X
Total Pages : 898 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Active Close Binaries by : Cafer Ibanogammalu

Download or read book Active Close Binaries written by Cafer Ibanogammalu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 1970s symposia or colloquia devoted to recent research on close binaries have been held around the world almost annually. At meetings of the General Assembly of the International Astronomical Union this topic has also been discussed in detail at presentations in various commission meetings and also as invited talks by leading astronomers in the field. In recent years, fundamental changes have taken place in the study of close binaries due to the improvements in observational techniques, extension of observations from X-ray to radio regions of the electromagnetic spectrum, and advances in theoretical studies. For more than a decade, a group of astronomers at Ege University Observatory has been concentrating on active close binaries with particular emphasis on the behaviour of the light curves of chromospherically active systems. Thus, we decided to organize an international meeting in Western Anatolia, where this part of Turkey had been the cradle for great developments in science during antiquity. KUljadasi, located only minutes away from Ephesus, one of the seven wonders of the world, was selected to be the meeting site. Close binary systems constitute a very rich source of information about the physical properties of the component stars. Some systems are eclipsing variables, where periodic recurrences of eclipses are observed as comparatively brief decreases in the total brightness of the binary system. Precise methods of photometric observations make it possible to obtain the light variations of these systems because of eclipses and other phenomena.

Literature 1977, Part 2

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Publisher : Springer Science & Business Media
ISBN 13 : 366212310X
Total Pages : 796 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Literature 1977, Part 2 by : Siegfried Böhme

Download or read book Literature 1977, Part 2 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. Volume 20 contains literature published in 1977 and received before February 20, 1978; some older 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, and by Prof. P. Brosche, Bonn, who supplied us with literature concerning some border fields of astronomy.

Observed Minima Timings of Eclipsing Binaries

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ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Observed Minima Timings of Eclipsing Binaries by :

Download or read book Observed Minima Timings of Eclipsing Binaries written by and published by . This book was released on 2006 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Short-Period Binary Stars: Observations, Analyses, and Results

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Publisher : Springer Science & Business Media
ISBN 13 : 1402065442
Total Pages : 277 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Short-Period Binary Stars: Observations, Analyses, and Results by : Eugene F. Milone

Download or read book Short-Period Binary Stars: Observations, Analyses, and Results written by Eugene F. Milone and published by Springer Science & Business Media. This book was released on 2008-02-21 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores cataclysmic variables with and without strong, overpowering magnetic fields. You’ll read about stars with densities ranging from that of the Sun to the degenerate matter of white dwarfs to the ultra-compact states of neutron stars and black holes. One of the objects examined and discussed is the Double Pulsar, highlighting what observations have told us about fundamental physics.

Nomographs for Solution of Light Curves of Eclipsing Binaries

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Nomographs for Solution of Light Curves of Eclipsing Binaries by : John Ellsworth Merrill

Download or read book Nomographs for Solution of Light Curves of Eclipsing Binaries written by John Ellsworth Merrill and published by . This book was released on 1953 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Close Binaries in the 21st Century: New Opportunities and Challenges

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Publisher : Springer Science & Business Media
ISBN 13 : 1402050275
Total Pages : 349 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Close Binaries in the 21st Century: New Opportunities and Challenges by : Alvaro Gimenez

Download or read book Close Binaries in the 21st Century: New Opportunities and Challenges written by Alvaro Gimenez and published by Springer Science & Business Media. This book was released on 2007-04-05 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the proceedings of an international conference entitled "Close Binaries in the 21st Century: New Opportunities and Challenges", held in Syros island, Greece, June 27-30, 2005. The papers collected in this volume detail the latest achievements in the field and reflect the state of the art of the dynamically evolving area of binary star research.

Binary Stars as Critical Tools and Tests in Contemporary Astrophysics (IAU S240)

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Publisher : Cambridge University Press
ISBN 13 : 9780521863483
Total Pages : 524 pages
Book Rating : 4.8/5 (634 download)

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Book Synopsis Binary Stars as Critical Tools and Tests in Contemporary Astrophysics (IAU S240) by : International Astronomical Union. Symposium

Download or read book Binary Stars as Critical Tools and Tests in Contemporary Astrophysics (IAU S240) written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2007-08-27 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: IAU S240 focuses on recent advances across the broad field of binary star research.

Tables for Solution of Light Curves of Eclipsing Binaries

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Publisher :
ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Tables for Solution of Light Curves of Eclipsing Binaries by : John Ellsworth Merrill

Download or read book Tables for Solution of Light Curves of Eclipsing Binaries written by John Ellsworth Merrill and published by . This book was released on 1950 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extended Atmospheres and Circumstellar Matter in Spectroscopic Binary Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9401026149
Total Pages : 304 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Extended Atmospheres and Circumstellar Matter in Spectroscopic Binary Systems by : A.H. Batten

Download or read book Extended Atmospheres and Circumstellar Matter in Spectroscopic Binary Systems written by A.H. Batten and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proposal to organize a Symposium on circumstellar matter and extended atmo spheres in binary systems was first made by the Dominion Astrophysical Observatory to the Executive Committee of the International Astronomical Union in the summer of 1969. It received the support of the presidents of Commissions 29 (Stellar Spectra), 30 (Radial Velocities), 36 (Stellar Atmospheres), and 42 (Photometric Double Stars). Approval in principle was given by the Executive Committee almost immediately, and the Committee further suggested that the Symposium be officially designated the Struve Memorial Symposium. Final approval was given at the time of the 1970 General Assembly of the Union. when the dates of the Symposium were set for August or September, 1972. The Organizing Committee set up consisted of K. O. Wright (Chairman), A. H. Batten, K. -H. B6hm, A. A. Boyarchuk, G. Larsson-Leander, and M. Plavec. In addition, J. Sahade and F. B. Wood acted as advisory members. Local organization was entrusted to a committee consisting of A. H. Batten, E. K. Lee, and C. D. Scarfe. The final dates selected were September 6-12, 1972, and the Sym posium was held at the Island Hall Hotel, Parksville, B. C. , on Vancouver Island some 90 miles from Victoria. The Organizing Committee attempted to arrange a Symposium of the type in which no contributed papers would be presented and discussion would range as widely as possible over the field covered by the six invited review papers.