Variable Stars Galactic Structure

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Understanding Variable Stars

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

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.

Variable Stars & Galactic Structure

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Author : Cecilia Payne-Gaposchkin
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (45 download)

Book Synopsis Variable Stars & Galactic Structure by : Cecilia Payne-Gaposchkin

Download or read book Variable Stars & Galactic Structure written by Cecilia Payne-Gaposchkin and published by . This book was released on 1954 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Variables Stars and the Astrophysical Returns of the Microlensing Surveys

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Author : Roger Ferlet
Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863322154
Total Pages : 496 pages
Book Rating : 4.3/5 (221 download)

Book Synopsis Variables Stars and the Astrophysical Returns of the Microlensing Surveys by : Roger Ferlet

Download or read book Variables Stars and the Astrophysical Returns of the Microlensing Surveys written by Roger Ferlet and published by Atlantica Séguier Frontières. This book was released on 1997 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Old Stellar Populations

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Author : Santi Cassisi
Publisher : John Wiley & Sons
ISBN 13 : 3527665544
Total Pages : 506 pages
Book Rating : 4.5/5 (276 download)

Book Synopsis Old Stellar Populations by : Santi Cassisi

Download or read book Old Stellar Populations written by Santi Cassisi and published by John Wiley & Sons. This book was released on 2013-08-29 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses the theoretical path to decoding the information gathered from observations of old stellar systems. It focuses on old stellar systems because these are the fossil record of galaxy formation and provide invaluable information ont he evolution of cosmic structures and the universe as a whole. The aim is to present results obtained in the past few years for theoretical developments in low mass star research and in advances in our knowledge of the evolution of old stellar systems. A particularly representative case is the recent discovery of multiple stellar populations in galactic globular clusters that represents one of the hottest topics in stellar and galactic astrophysics and is discussed in detail. Santi Cassisi has authored about 270 scientific papers, 150 of them in peer-reviewed journals, and the title Evolution of Stars and Stellar Populations.

A Source Book in Astronomy and Astrophysics, 1900-1975

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Author : Kenneth Lang
Publisher :
ISBN 13 : 9780674366671
Total Pages : 942 pages
Book Rating : 4.3/5 (666 download)

Book Synopsis A Source Book in Astronomy and Astrophysics, 1900-1975 by : Kenneth Lang

Download or read book A Source Book in Astronomy and Astrophysics, 1900-1975 written by Kenneth Lang and published by . This book was released on 2013-10-01 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulsating Stars

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Author : Márcio Catelan
Publisher : John Wiley & Sons
ISBN 13 : 3527407154
Total Pages : 500 pages
Book Rating : 4.5/5 (274 download)

Book Synopsis Pulsating Stars by : Márcio Catelan

Download or read book Pulsating Stars written by Márcio Catelan and published by John Wiley & Sons. This book was released on 2015-03-23 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Cataclysmic Variable Stars

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Author : Brian Warner
Publisher : Cambridge University Press
ISBN 13 : 9780521542098
Total Pages : 600 pages
Book Rating : 4.5/5 (42 download)

Book Synopsis Cataclysmic Variable Stars by : Brian Warner

Download or read book Cataclysmic Variable Stars written by Brian Warner and published by Cambridge University Press. This book was released on 2003-09-18 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely volume provides the first comprehensive survey of cataclysmic variable stars, integrating theory and observation into a single, synthesised text.

Spiral Structure in Galaxies

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Author : Marc S Seigar
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681746093
Total Pages : 84 pages
Book Rating : 4.6/5 (817 download)

Book Synopsis Spiral Structure in Galaxies by : Marc S Seigar

Download or read book Spiral Structure in Galaxies written by Marc S Seigar and published by Morgan & Claypool Publishers. This book was released on 2017-06-29 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does it happen that billions of stars can cooperate to produce the beautiful spirals that characterize so many galaxies, including ours? This book reviews the history behind the discovery of spiral galaxies and the problems faced when trying to explain the existence of spiral structure within them. In the book, subjects such as galaxy morphology and structure are addressed as well as several models for spiral structure. The evidence in favor or against these models is discussed. The book ends by discussing how spiral structure can be used as a proxy for other properties of spiral galaxies, such as their dark matter content and their central supermassive black hole masses, and why this is important.

Planets, Stars and Stellar Systems

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Author : Gerard Gilmore
Publisher : Springer
ISBN 13 : 9789400756113
Total Pages : 0 pages
Book Rating : 4.7/5 (561 download)

Book Synopsis Planets, Stars and Stellar Systems by : Gerard Gilmore

Download or read book Planets, Stars and Stellar Systems written by Gerard Gilmore and published by Springer. This book was released on 2013-02-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is volume 5 of Planets, Stars and Stellar Systems, a six-volume compendium of modern astronomical research, covering subjects of key interest to the main fields of contemporary astronomy. This volume on “Galactic Structure and Stellar Populations”, edited by Gerard F. Gilmore, presents accessible review chapters on Stellar Populations, Chemical Abundances as Population Tracers, Metal-Poor Stars and the Chemical Enrichment of the Universe, The Stellar and Sub-Stellar Initial Mass Function of Simple and Composite Populations, The Galactic Nucleus, The Galactic Bulge, Open Clusters and Their Role in the Galaxy, Star Counts and the Nature of Galactic Thick Disk, The Infrared Galaxy, Interstellar PAHs and Dust, Galactic Neutral Hydrogen, High-Velocity Clouds, Magnetic Fields in Galaxies, Astrophysics of Galactic Charged Cosmic Rays, Gamma-Ray Emission of Supernova Remnants and the Origin of Galactic Cosmic Rays, Galactic Distance Scales, Globular Cluster Dynamical Evolution, Dynamics of Disks and Warps, Mass Distribution and Rotation Curve in the Galaxy, Dark Matter in the Galactic Dwarf Spheroidal Satellites, and History of Dark Matter in Galaxies. All chapters of the handbook were written by practicing professionals. They include sufficient background material and references to the current literature to allow readers to learn enough about a specialty within astronomy, astrophysics and cosmology to get started on their own practical research projects. In the spirit of the series Stars and Stellar Systems published by Chicago University Press in the 1960s and 1970s, each chapter of Planets, Stars and Stellar Systems can stand on its own as a fundamental review of its respective sub-discipline, and each volume can be used as a textbook or recommended reference work for advanced undergraduate or postgraduate courses. Advanced students and professional astronomers in their roles as both lecturers and researchers will welcome Planets, Stars and Stellar Systems as a comprehensive and pedagogical reference work on astronomy, astrophysics and cosmology.

Unveiling Galaxies

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Author : Jean-René Roy
Publisher : Cambridge University Press
ISBN 13 : 1108417019
Total Pages : 311 pages
Book Rating : 4.1/5 (84 download)

Book Synopsis Unveiling Galaxies by : Jean-René Roy

Download or read book Unveiling Galaxies written by Jean-René Roy and published by Cambridge University Press. This book was released on 2018 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thought provoking study of the powerful impact of images in guiding astronomers' understanding of galaxies through time.

Fundamentals of Galaxy Dynamics, Formation and Evolution

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Author : Ignacio Ferreras
Publisher : UCL Press
ISBN 13 : 1911307614
Total Pages : 200 pages
Book Rating : 4.9/5 (113 download)

Book Synopsis Fundamentals of Galaxy Dynamics, Formation and Evolution by : Ignacio Ferreras

Download or read book Fundamentals of Galaxy Dynamics, Formation and Evolution written by Ignacio Ferreras and published by UCL Press. This book was released on 2019-04-02 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galaxies, along with their underlying dark matter halos, constitute the building blocks of structure in the Universe. Of all fundamental forces, gravity is the dominant one that drives the evolution of structures from small density seeds at early times to the galaxies we see today. The interactions among myriads of stars, or dark matter particles, in a gravitating structure produce a system with fascinating connotations to thermodynamics, with some analogies and some fundamental differences. Ignacio Ferreras presents a concise introduction to extragalactic astrophysics, with emphasis on stellar dynamics, and the growth of density fluctuations in an expanding Universe. Additional chapters are devoted to smaller systems (stellar clusters) and larger ones (galaxy clusters). Fundamentals of Galaxy Dynamics, Formation and Evolution is written for advanced undergraduates and beginning postgraduate students, providing a useful tool to get up to speed in a starting research career. Some of the derivations for the most important results are presented in detail to enable students appreciate the beauty of maths as a tool to understand the workings of galaxies. Each chapter includes a set of problems to help the student advance with the material.

The Discovery of Cosmic Voids

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Author : Laird A. Thompson
Publisher : Cambridge University Press
ISBN 13 : 1108858481
Total Pages : 296 pages
Book Rating : 4.1/5 (88 download)

Book Synopsis The Discovery of Cosmic Voids by : Laird A. Thompson

Download or read book The Discovery of Cosmic Voids written by Laird A. Thompson and published by Cambridge University Press. This book was released on 2020-12-10 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The large-scale structure of the Universe is dominated by vast voids with galaxies clustered in knots, sheets, and filaments, forming a great 'cosmic web'. In this personal account of the major astronomical developments leading to this discovery, we learn from Laird A. Thompson, a key protagonist, how the first 3D maps of galaxies were created. Using non-mathematical language, he introduces the standard model of cosmology before explaining how and why ideas about cosmic voids evolved, referencing the original maps, reproduced here. His account tells of the competing teams of observers, racing to publish their results, the theorists trying to build or update their models to explain them, and the subsequent large-scale survey efforts that continue to the present day. This is a well-documented account of the birth of a major pillar of modern cosmology, and a useful case study of the trials surrounding how this scientific discovery became accepted.

Galactic and Solar System Optical Astrometry

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Author : L. V. Morrison
Publisher : Cambridge University Press
ISBN 13 : 9780521462402
Total Pages : 364 pages
Book Rating : 4.4/5 (624 download)

Book Synopsis Galactic and Solar System Optical Astrometry by : L. V. Morrison

Download or read book Galactic and Solar System Optical Astrometry written by L. V. Morrison and published by Cambridge University Press. This book was released on 1994-05-26 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrometry - the study of the positions of astronomical objects and how they move across the sky - is a cornerstone of modern astronomy. Pinning down the distances to and motions of stars in our Galaxy is fundamental - it can lead to an understanding of the origin of these stars and how together they affect the evolution of our Galaxy. Similarly, measuring the motions of planets, their satellites and asteroids is crucial to unravelling the origin and evolution of our solar system (as well as to the planning of space missions to explore them). A workshop held jointly by the Royal Greenwich Observatory and the Institute of Astronomy, in Cambridge, offered an unusual opportunity to bring together astronomers from the fields of Galactic and solar system astrometry. Gathered in this volume are the articles they presented. Together, these provide an auspicious review of optical astrometry and our understanding of the evolution of the Galaxy and solar system for graduate students and researchers.

Structure and Evolution of Stars

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Author : Martin Schwarzschild
Publisher : Princeton University Press
ISBN 13 : 1400879175
Total Pages : 317 pages
Book Rating : 4.4/5 (8 download)

Book Synopsis Structure and Evolution of Stars by : Martin Schwarzschild

Download or read book Structure and Evolution of Stars written by Martin Schwarzschild and published by Princeton University Press. This book was released on 2015-12-08 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the development of nuclear physics the theory of the stellar interior entered a new phase. Many new investigations have been conducted and the results published in a variety of specialized media. This book brings these results together in a single volume and summarizes the present status of the theory of stellar evolution. Originally published in 1958. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Advancing Variable Star Astronomy

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Author : Thomas R. Williams
Publisher : Cambridge University Press
ISBN 13 : 1139496344
Total Pages : 449 pages
Book Rating : 4.1/5 (394 download)

Book Synopsis Advancing Variable Star Astronomy by : Thomas R. Williams

Download or read book Advancing Variable Star Astronomy written by Thomas R. Williams and published by Cambridge University Press. This book was released on 2011-05-26 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Founded in 1911, the AAVSO boasts over 1200 members and observers and is the world's largest non-profit organization dedicated to variable star observation. This timely book marks the AAVSO's centennial year, presenting an authoritative and accurate history of this important association. Writing in an engaging and accessible style, the authors move chronologically through five eras of the AAVSO, discussing the evolution of its structure and purpose. Throughout the text, the main focus is on the thousands of individuals whose contributions have made the AAVSO's progress possible. Describing a century of interaction between amateur and professional astronomers, the authors celebrate the collaborative relationships that have existed over the years. As the definitive history of the first hundred years of the AAVSO, this text has broad appeal and will be of interest to amateur and professional astronomers, as well as historians and sociologists of science in general.

Galactic Structure

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Author : Adriaan Blaauw
Publisher :
ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Galactic Structure by : Adriaan Blaauw

Download or read book Galactic Structure written by Adriaan Blaauw and published by . This book was released on 1965 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Galaxy Formation and Evolution

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Author : Houjun Mo
Publisher : Cambridge University Press
ISBN 13 : 0521857937
Total Pages : 841 pages
Book Rating : 4.5/5 (218 download)

Book Synopsis Galaxy Formation and Evolution by : Houjun Mo

Download or read book Galaxy Formation and Evolution written by Houjun Mo and published by Cambridge University Press. This book was released on 2010-05-20 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.