Variable Stars As Essential Astrophysical Tools


Variable Stars As Essential Astrophysical Tools
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Variable Stars As Essential Astrophysical Tools


Variable Stars As Essential Astrophysical Tools
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Author : Cafer Ibanogammalu
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Variable Stars As Essential Astrophysical Tools written by Cafer Ibanogammalu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Pulsating and eccentric binary stars play a fundamentally important role in deciphering the mass distribution within stars. The present volume reviews the fundamental concepts of both radial and nonradial oscillations in the stars, including the Sun. Helio- and astroseismological results are reviewed, from the basics to the most recent developments. A new theory is presented, which seems to explain the mechanism of the light and radial velocity variations of recently discovered Ap stars. This textbook covers almost all kinds of variable stars of widely different characteristics. It will serve as a reference text for a very long time to come, not only for specialists but also for undergraduate students of physics and astronomy.



Understanding Variable Stars


Understanding Variable Stars
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Author : John R. Percy
language : en
Publisher: Cambridge University Press
Release Date : 2007-05-24

Understanding Variable Stars written by John R. Percy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-24 with Science categories.


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.



The Impact Of Long Term Monitoring On Variable Star Research


The Impact Of Long Term Monitoring On Variable Star Research
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Author : C. Sterken
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

The Impact Of Long Term Monitoring On Variable Star Research written by C. Sterken and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Long-term monitoring is of fundamental significance in solving many important problems in astrophysics and, furthermore, has unequalled value in extending observational runs with small telescopes for the education of young astronomers in order to teach them how to secure high-quality observational data over many years. The Impact of Long-Term Monitoring on Variable Star Research contains reports based on the analysis of data collected in the visible, IR and radio measurement ranges, as well as the design and history of well known photometric systems. Though the reporting of novel results forms an important part of the book, there are also reports of eight discussion sessions covering more general areas, such as extinction monitoring, the problems of archival storage of astronomical data, service observation, the role played by long-term monitoring in graduate teaching and thesis supervision, the interplay between the great observational effort and theory, the contribution of LTM to new knowledge of fundamental data, and the increasing decommissioning of telescopes of modest aperture.



The Study Of Variable Stars Using Small Telescopes


The Study Of Variable Stars Using Small Telescopes
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Author : Royal Astronomical Society of Canada
language : en
Publisher: CUP Archive
Release Date : 1986-12-18

The Study Of Variable Stars Using Small Telescopes written by Royal Astronomical Society of Canada and has been published by CUP Archive this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-12-18 with Science categories.


The techniques of visual, photographic and photoelectric measurement of variable stars are accompanied by specific examples of the type of scientific results that can be and have been obtained.



Pulsating Stars


Pulsating Stars
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Author : Márcio Catelan
language : en
Publisher: John Wiley & Sons
Release Date : 2015-03-23

Pulsating Stars written by Márcio Catelan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-23 with Science categories.


This book surveys our understanding of stars which change in brightness because they pulsate. Pulsating variable stars are keys to distance scales inside and beyond the Milky Way galaxy. They test our understanding not only of stellar pulsation theory but also of stellar structure and evolution theory. Moreover, pulsating stars are important probes of the formation and evolution of our own and neighboring galaxies. Our understanding of pulsating stars has greatly increased in recent years as large-scale surveys of pulsating stars in the Milky Way and other Local Group galaxies have provided a wealth of new observations and as space-based instruments have studied particular pulsating stars in unprecedented detail.



Astrophysics Of Variable Stars


Astrophysics Of Variable Stars
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Author : Christiaan Sterken
language : en
Publisher:
Release Date : 2006

Astrophysics Of Variable Stars written by Christiaan Sterken and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.




David Levy S Guide To Variable Stars


David Levy S Guide To Variable Stars
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Author : David H. Levy
language : en
Publisher: Cambridge University Press
Release Date : 2005-12-15

David Levy S Guide To Variable Stars written by David H. Levy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-15 with Nature categories.


In this highly accessible book David Levy teaches the reader how variable stars work, and how to observe them.



Observing Variable Stars


Observing Variable Stars
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Author : David H. Levy
language : en
Publisher: Cambridge University Press
Release Date : 1998-04-16

Observing Variable Stars written by David H. Levy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-04-16 with Nature categories.


David Levy's entertaining, well-researched book is aimed at the amateur enthusiast who likes to learn enjoyably. Beginning with advice on binoculars and telescopes, and how to observe the night sky effectively, the author goes on to describe thoroughly the field of variable star observation, a field in which amateurs have made important contributions. He shows how to interpret variations in light output in terms of the life of a star, from birth through to sometimes violent death. All of the major variable stars are described and classified, as well as other variable objects such as active galaxies, asteroids, comets and the sun. The book also contains a guide to the seasonal night sky. Throughout, practical observations serve to complement the text, producing an exciting, very readable introduction to this fascinating subject.



Observing Variable Stars


Observing Variable Stars
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Author : Gerry A. Good
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Observing Variable Stars written by Gerry A. Good and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Observing variable stars is one of the major contributions amateur astronomers make to science. There are 36,000 variable stars listed in the General Catalogue of Variable Stars, so it is clearly impossible for the limited number of professional observatories to target even the majority of them. That's where amateur astronomers come in - thousands of them turning their telescopes to the sky every night. Variable star observing is the most popular of "real science" activities for amateurs, and Gerry Good's book provides everything needed. The first part of the book provides a highly detailed account of the various classes of variable star, with examples, illustrations and physical descriptions. The second section covers practical aspects of observing, everything from preparation and planning, through observing techniques, to data management and reduction.



Variable Stars


Variable Stars
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Author : Cuno Hoffmeister
language : en
Publisher: Springer
Release Date : 1985

Variable Stars written by Cuno Hoffmeister and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Science categories.