Variable Stars as Essential Astrophysical Tools
Title | Variable Stars as Essential Astrophysical Tools PDF eBook |
Author | Cafer Ibanogammalu |
Publisher | Springer Science & Business Media |
Pages | 838 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401142998 |
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.
The Study of Variable Stars Using Small Telescopes
Title | The Study of Variable Stars Using Small Telescopes PDF eBook |
Author | Royal Astronomical Society of Canada |
Publisher | CUP Archive |
Pages | 280 |
Release | 1986-12-18 |
Genre | Science |
ISBN | 9780521333009 |
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.
David Levy's Guide to Variable Stars
Title | David Levy's Guide to Variable Stars PDF eBook |
Author | David H. Levy |
Publisher | Cambridge University Press |
Pages | 290 |
Release | 2005-12-15 |
Genre | Nature |
ISBN | 9780521608602 |
In this highly accessible book David Levy teaches the reader how variable stars work, and how to observe them.
Nonlinear Phenomena in Stellar Variability
Title | Nonlinear Phenomena in Stellar Variability PDF eBook |
Author | Mine Takeuti |
Publisher | Springer Science & Business Media |
Pages | 344 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 940111062X |
The nonlinear theory of oscillating systems brings new aspects into the study of variable stars. Beyond the comparison of linear periods and the estimate of stability, the appearance and disappearance of possible modes can be studied in detail. While nonlinearity in stellar pulsations is not a very complicated concept, it generally requires extensive and sometimes so phisticated numerical studies. Therefore, the development of appropriate computational tools is required for applications of nonlinear theory to real phenomena in variable stars. Taking trends in variable star studies into consideration, the International Astronomical Union organized a colloquium for the nonlinear phenomena of variable stars at Mito, Japan in 1992. The colloquium served to give an overview of the new frontiers of variable star studies and to encourage further development of this field. The colloquium covered the fundamental theory, interesting observational facts, and the numerical modeling. The publication of the proceedings was somewhat delayed since one of the editors, M. T., was overwhelmed by administrative work. We are sorry that the excellent reviews of Drs. H. :Mori, M. Sano, and K. Makishima cannot be found in the proceedings. We also miss the summary given by Dr. W. W. Dziembowski. Throughout the editing procedure Dr. Y. Tanaka of Ibaraki University kindly helped us. Because of the unfortunate delay of the publication~ the significance of several papers may be affected. Even so, we believe that the papers are useful to variable star researchers because of their scientific importance.
Encyclopedia of Astronomy & Astrophysics
Title | Encyclopedia of Astronomy & Astrophysics PDF eBook |
Author | P Murdin |
Publisher | CRC Press |
Pages | 5610 |
Release | 2001-01-01 |
Genre | Science |
ISBN | 1000523039 |
In a unique collaboration, Nature Publishing Group and Institute of Physics Publishing have published the most extensive and comprehensive reference work in astronomy and astrophysics. This unique resource covers the entire field of astronomy and astrophysics and this online version includes the full text of over 2,750 articles, plus sophisticated search and retrieval functionality and links to the primary literature. The Encyclopaedia's authority is assured by editorial and advisory boards drawn from the world's foremost astronomers and astrophysicists. This first class resource is an essential source of information for undergraduates, graduate students, researchers and seasoned professionals, as well as for committed amateurs, librarians and lay people wishing to consult the definitive astronomy and astrophysics reference work.
Stellar Astrophysical Fluid Dynamics
Title | Stellar Astrophysical Fluid Dynamics PDF eBook |
Author | Michael J. Thompson |
Publisher | Cambridge University Press |
Pages | 432 |
Release | 2003-05-01 |
Genre | Science |
ISBN | 1139436457 |
In all phases of the life of a star, hydrodynamical processes play a major role. This volume gives a comprehensive overview of the state of knowledge in stellar astrophysical fluid dynamics, and its publication marked the 60th birthday of Douglas Gough, Professor of Theoretical Physics at the University of Cambridge and leading contributor to stellar astrophysical fluid dynamics. Topics include properties of pulsating stars, helioseismology, convection and mixing in stellar interiors, dynamics of stellar rotation, planet formation and the generation of stellar and planetary magnetic fields. Each chapter is written by leading experts in the field, and the book provides an overview that is central to any attempt to understand the properties of stars and their evolution. With extensive references to the technical literature, this is a valuable text for researchers and graduate students in stellar astrophysics.
Fundamental Questions in Astrophysics: Guidelines for Future UV Observatories
Title | Fundamental Questions in Astrophysics: Guidelines for Future UV Observatories PDF eBook |
Author | Ana I. Gómez de Castro |
Publisher | Springer Science & Business Media |
Pages | 171 |
Release | 2007-01-30 |
Genre | Science |
ISBN | 1402048394 |
Modern astrophysics has evolved early phases of discovery and classification to a physics-oriented quest for answers to fundamental problems from cosmology to the origin and diversity of life-sustainable systems in the Universe. Future progress in modern astrophysics requires access to the electromagnetic spectrum in the broadest energy range. This book describes the fundamental problems in modern astrophysics that cannot progress without easy and wide-spread access to modern UV instrumentation.