The Rotation of Sun and Stars

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Publisher : Springer Science & Business Media
ISBN 13 : 3540878300
Total Pages : 266 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis The Rotation of Sun and Stars by : Jean-Pierre Rozelot

Download or read book The Rotation of Sun and Stars written by Jean-Pierre Rozelot and published by Springer Science & Business Media. This book was released on 2009-01-08 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sun and stars rotate in di?erent ways and at di?erent velocity rates. The knowledge of how they rotate is important in understanding the formation and evolution of stars and their structure. The closest star to our Earth, the Sun, is a good laboratory to study in detail the rotation of a G star and allows to test new ideas and develop new techniques to study stellar rotation. More or less massive, more or lessevolved objects, however, can have averydi?erent rotation rate, structure and history. In recent years our understanding of the rotation of the Sun has greatly improved. The Sun has a well-known large-scale rotation, which can be m- sured thanks to visible features across the solar disk, such as sunspots, or via spectroscopy. In addition, several studies cast light on di?erential rotation in the convective zone and on meridional circulation in the radiative zone of the Sun. Even the rotation of the core of the Sun can now be studied thanks to various methods, such as dynamics of the gravitational moments and of course, helioseismology, through g-modes analysis. Moreover, the magnetic ?eld is strongly linked to the matter motions in the solar plasma. The solar magnetic ?eld can be measured only at the surface or in theupperlayers.Itistheproductoftheinternaldynamoorofthelocaldynamos if they exist – in any case magnetic ?eld and rotation cannot thus be separated.

The Rotation of Sun and Stars

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Publisher : Springer
ISBN 13 : 9783540879275
Total Pages : 264 pages
Book Rating : 4.8/5 (792 download)

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Book Synopsis The Rotation of Sun and Stars by : Jean-Pierre Rozelot

Download or read book The Rotation of Sun and Stars written by Jean-Pierre Rozelot and published by Springer. This book was released on 2009-08-29 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sun and stars rotate in di?erent ways and at di?erent velocity rates. The knowledge of how they rotate is important in understanding the formation and evolution of stars and their structure. The closest star to our Earth, the Sun, is a good laboratory to study in detail the rotation of a G star and allows to test new ideas and develop new techniques to study stellar rotation. More or less massive, more or lessevolved objects, however, can have averydi?erent rotation rate, structure and history. In recent years our understanding of the rotation of the Sun has greatly improved. The Sun has a well-known large-scale rotation, which can be m- sured thanks to visible features across the solar disk, such as sunspots, or via spectroscopy. In addition, several studies cast light on di?erential rotation in the convective zone and on meridional circulation in the radiative zone of the Sun. Even the rotation of the core of the Sun can now be studied thanks to various methods, such as dynamics of the gravitational moments and of course, helioseismology, through g-modes analysis. Moreover, the magnetic ?eld is strongly linked to the matter motions in the solar plasma. The solar magnetic ?eld can be measured only at the surface or in theupperlayers.Itistheproductoftheinternaldynamoorofthelocaldynamos if they exist – in any case magnetic ?eld and rotation cannot thus be separated.

An Introduction to the Sun and Stars

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Publisher : Cambridge University Press
ISBN 13 : 9780521546225
Total Pages : 400 pages
Book Rating : 4.5/5 (462 download)

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Book Synopsis An Introduction to the Sun and Stars by : Simon F. Green

Download or read book An Introduction to the Sun and Stars written by Simon F. Green and published by Cambridge University Press. This book was released on 2004-02-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiled by a team of experts, this textbook has been designed for elementary university courses in astronomy and astrophysics. It starts with a detailed discussion of our nearest star, the Sun, and describes how solar physicists have come to understand its internal workings. It then considers how astronomers go about studying the basic physical properties and life-cycles of more distant stars, and culminates with a discussion of the formation of exotic objects such as neutron stars and black holes. Written in an accessible style that avoids complex mathematics, and illustrated in colour throughout, this book is suitable for self-study and will appeal to amateur astronomers as well as undergraduate students. It contains numerous helpful learning features such as boxed summaries, student exercises with full solutions, and a glossary of terms. The book is also supported by a website hosting further teaching materials.

Visual Astronomy

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627056815
Total Pages : 126 pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis Visual Astronomy by : Panos Photinos

Download or read book Visual Astronomy written by Panos Photinos and published by Morgan & Claypool Publishers. This book was released on 2014-04-01 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual Astronomy introduces the basics of observational astronomy, a fundamentally limitless opportunity to learn about the universe with your unaided eyes or with tools such as binoculars, telescopes, or cameras. The book explains the essentials of time a

The Sun, the Earth, and Near-earth Space

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Publisher : Government Printing Office
ISBN 13 : 9780160838088
Total Pages : 316 pages
Book Rating : 4.8/5 (38 download)

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Book Synopsis The Sun, the Earth, and Near-earth Space by : John A. Eddy

Download or read book The Sun, the Earth, and Near-earth Space written by John A. Eddy and published by Government Printing Office. This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.

Sun, Moon and Stars

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Publisher :
ISBN 13 : 9780746055847
Total Pages : 32 pages
Book Rating : 4.0/5 (558 download)

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Book Synopsis Sun, Moon and Stars by : Stephanie Turnbull

Download or read book Sun, Moon and Stars written by Stephanie Turnbull and published by . This book was released on 2003 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exploration of the sun, moon and stars is part of a series introducing children to the wonder of the world around them. It has two reading levels, with a simple sentence on each page for beginners, accompanied by more complex information which can be read as the child's ability grows.

The Sun's Rotation

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Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.6/5 (16 download)

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Book Synopsis The Sun's Rotation by : J. Javaraiah

Download or read book The Sun's Rotation written by J. Javaraiah and published by . This book was released on 2002 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though the sun does not go around the Earth, still it does go around. Javaraiah and Gokhale (both Indian Institute of Astrophysics, Bangalore) team up with colleagues to summarize recent research findings on its rotation, the variations in the rotations, and physical processes in the Sun and its atmosphere that affect and are affected by the rotation. They consider the mean rotation and time dependence of the outer layers, and the rotation rate in the interior as determined by helioseismic studies.

Stellar Rotation

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Publisher : Cambridge University Press
ISBN 13 : 1139428322
Total Pages : 274 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Stellar Rotation by : Jean-Louis Tassoul

Download or read book Stellar Rotation written by Jean-Louis Tassoul and published by Cambridge University Press. This book was released on 2000-04-13 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like the Earth and planets, stars rotate. Understanding how stars rotate is central to modelling their structure, formation and evolution, and how they interact with their environment and companion stars. This authoritative volume, first published in 2000, provides a lucid introduction to stellar rotation and the definitive reference to the subject. It combines theory and observation in a comprehensive survey of how the rotation of stars affects the structure and evolution of the Sun, single stars and close binaries. This book will be of primary interest to graduate students and researchers studying solar and stellar rotation and close binary systems. It will also appeal to those with a more general interest in solar and stellar physics, star formation, binary stars and the hydrodynamics of rotating fluids - including geophysicists, planetary scientists and plasma physicists.

Differential Rotation in Sun-like Stars from Surface Variability and Asteroseismology

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Publisher : Springer
ISBN 13 : 3319509896
Total Pages : 110 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Differential Rotation in Sun-like Stars from Surface Variability and Asteroseismology by : Martin Bo Nielsen

Download or read book Differential Rotation in Sun-like Stars from Surface Variability and Asteroseismology written by Martin Bo Nielsen and published by Springer. This book was released on 2017-01-24 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his PhD dissertation Martin Bo Nielsen performs observational studies of rotation in stars like the Sun. The interior rotation in stars is thought to be one of the driving mechanisms of stellar magnetic activity, but until now this mechanism was unconstrained by observational data. NASA’s Kepler space mission provides high-precision observations of Sun-like stars which allow rotation to be inferred using two independent methods: asteroseismology measures the rotation of the stellar interior, while the brightness variability caused by features on the stellar surface trace the rotation of its outermost layers. By combining these two techniques Martin Bo Nielsen was able to place upper limits on the variation of rotation with depth in five Sun-like stars. These results suggest that the interior of other Sun-like stars also rotate in much the same way as our own Sun.

Differential Rotation and Stellar Convection

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Publisher : Taylor & Francis
ISBN 13 : 9782881240669
Total Pages : 332 pages
Book Rating : 4.2/5 (46 download)

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Book Synopsis Differential Rotation and Stellar Convection by : Günther Rüdiger

Download or read book Differential Rotation and Stellar Convection written by Günther Rüdiger and published by Taylor & Francis. This book was released on 1989 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1989. Routledge is an imprint of Taylor & Francis, an informa company.

Physics, Formation and Evolution of Rotating Stars

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Publisher : Springer Science & Business Media
ISBN 13 : 3540769498
Total Pages : 832 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Physics, Formation and Evolution of Rotating Stars by : Andre Maeder

Download or read book Physics, Formation and Evolution of Rotating Stars written by Andre Maeder and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotation is ubiquitous at each step of stellar evolution, from star formation to the final stages, and it affects the course of evolution, the timescales and nucleosynthesis. Stellar rotation is also an essential prerequisite for the occurrence of Gamma-Ray Bursts. In this book the author thoroughly examines the basic mechanical and thermal effects of rotation, their influence on mass loss by stellar winds, the effects of differential rotation and its associated instabilities, the relation with magnetic fields and the evolution of the internal and surface rotation. Further, he discusses the numerous observational signatures of rotational effects obtained from spectroscopy and interferometric observations, as well as from chemical abundance determinations, helioseismology and asteroseismology, etc. On an introductory level, this book presents in a didactical way the basic concepts of stellar structure and evolution in "track 1" chapters. The other more specialized chapters form an advanced course on the graduate level and will further serve as a valuable reference work for professional astrophysicists.

The Essence of Astronomy

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Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis The Essence of Astronomy by : Edmund Whitman Putnam

Download or read book The Essence of Astronomy written by Edmund Whitman Putnam and published by . This book was released on 1914 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Evolution of Rotation and Magnetism in Small Stars Near the Sun

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (995 download)

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Book Synopsis The Evolution of Rotation and Magnetism in Small Stars Near the Sun by : Elisabeth R. Newton

Download or read book The Evolution of Rotation and Magnetism in Small Stars Near the Sun written by Elisabeth R. Newton and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As such they are the best targets around which to search for habitable, rocky worlds, and my work provides the means to constrain the sizes, temperatures, and ages of those planets.

Astroquizzical - the Illustrated Edition

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Publisher :
ISBN 13 : 9781785787553
Total Pages : 224 pages
Book Rating : 4.7/5 (875 download)

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Book Synopsis Astroquizzical - the Illustrated Edition by : Jillian Scudder

Download or read book Astroquizzical - the Illustrated Edition written by Jillian Scudder and published by . This book was released on 2021-09-28 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Question and Answer Guide to Astronomy

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Publisher : Cambridge University Press
ISBN 13 : 131661526X
Total Pages : 361 pages
Book Rating : 4.3/5 (166 download)

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Book Synopsis A Question and Answer Guide to Astronomy by : Pierre-Yves Bely

Download or read book A Question and Answer Guide to Astronomy written by Pierre-Yves Bely and published by Cambridge University Press. This book was released on 2017-03-23 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 250 questions and answers about astronomy, particular for the amateur astronomer.

Stellar Rotation

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Publisher : Springer
ISBN 13 : 9789819733644
Total Pages : 0 pages
Book Rating : 4.7/5 (336 download)

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Book Synopsis Stellar Rotation by : Arnold Hanslmeier

Download or read book Stellar Rotation written by Arnold Hanslmeier and published by Springer. This book was released on 2024-07-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook highlights mechanisms, properties, observations, and research progress of solar and stellar rotation. The rotation of stars is a basic parameter that enters into the dynamo mechanisms that generates stellar activity. The faster stars rotate the higher stellar activity. Moreover, the rotation can also be used to determine stellar ages. Only in the case of the Sun we can directly observe details and therefore determine, e.g., the differential rotation. Thus, the Sun is a prototype for studying other stars. The textbook presents techniques that enable to determine rotation on stars and give a comparison of how stars rotate according to their spectral type and evolution. Special cases are given such as rapidly rotating stars that are strongly deformed into ellipsoids. The textbook is intended for professionals and students in Astrophysicists as well as readers interested in science in general.

The Pulsations of the Sun and the Stars

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Publisher : Springer Science & Business Media
ISBN 13 : 3642199275
Total Pages : 349 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis The Pulsations of the Sun and the Stars by : Jean-Pierre Rozelot

Download or read book The Pulsations of the Sun and the Stars written by Jean-Pierre Rozelot and published by Springer Science & Business Media. This book was released on 2011-07-03 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of lecture notes brings together the knowledge on pulsations of the Sun and the stars, with a particular emphasis on recent observations and modelling, and on the influence of pulsations of other physical processes. The book begins with an extensive introduction to helioseismology. The solar cycle and gravity modes are discussed before the focus is widened from helioseismology to asteroseismology which is detailed in a series of specific chapters. Based on courses given at a graduate school, these tutorial lecture notes will be of interest and useful to a rather broad audience of scientists and students.