The Observation And Analysis Of Stellar Photospheres


The Observation And Analysis Of Stellar Photospheres
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The Observation And Analysis Of Stellar Photospheres


The Observation And Analysis Of Stellar Photospheres
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Author : David F. Gray
language : en
Publisher: Cambridge University Press
Release Date : 2005-11-17

The Observation And Analysis Of Stellar Photospheres written by David F. Gray 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 2005-11-17 with Science categories.


Third edition textbook for use on advanced courses on stellar physics.



The Observation And Analysis Of Stellar Photospheres


The Observation And Analysis Of Stellar Photospheres
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Author : David F. Gray
language : en
Publisher: Cambridge University Press
Release Date : 2021-12-16

The Observation And Analysis Of Stellar Photospheres written by David F. Gray 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 2021-12-16 with Science categories.


A rigorous, engaging advanced textbook on stellar atmospheres: from equipment and observational techniques to analysis and applications.



The Observation And Analysis Of Stellar Photospheres


The Observation And Analysis Of Stellar Photospheres
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Author : David F. Gray
language : en
Publisher: Cambridge University Press
Release Date : 1992-06-04

The Observation And Analysis Of Stellar Photospheres written by David F. Gray 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 1992-06-04 with Science categories.


Describes the equipment, observational techniques and analysis used in the investigation of stellar photospheres.



The Observation And Analysis Of Stellar Photospheres


The Observation And Analysis Of Stellar Photospheres
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Author : David F. Gray
language : en
Publisher: Cambridge University Press
Release Date : 2021-11-30

The Observation And Analysis Of Stellar Photospheres written by David F. Gray 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 2021-11-30 with Science categories.


This textbook describes the equipment, observational techniques, and analysis used in the investigation of stellar photospheres. Now in its fourth edition, the text has been thoroughly updated and revised to be more accessible to students. New figures have been added to illustrate key concepts, while diagrams have been redrawn and refreshed throughout. The book starts by developing the tools of analysis, and then demonstrates how they can be applied. Topics covered include radiation transfer, models of stellar photospheres, spectroscopic equipment, how to observe stellar spectra, and techniques for measuring stellar temperatures, radii, surface gravities, chemical composition, velocity fields, and rotation rates. Up-to-date results for real stars are included. Written for starting graduate students or advanced undergraduates, this textbook also includes a wealth of reference material useful to researchers. eBook formats include color imagery while print formats are greyscale only; a wide selection of the color images are available online.



Stellar Alchemy


Stellar Alchemy
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Author : Michel Cassé
language : en
Publisher: Cambridge University Press
Release Date : 2003-08-07

Stellar Alchemy written by Michel Cassé 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 2003-08-07 with Nature categories.


Table of contents



Stars And Their Spectra


Stars And Their Spectra
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Author : James B. Kaler
language : en
Publisher: Cambridge University Press
Release Date : 1997-03-27

Stars And Their Spectra written by James B. Kaler 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 1997-03-27 with Nature categories.


The study of stars and their spectra is central to an understanding of classical and modern astronomy. The principal tool for investigating the nature of stars is to observe and interpret their spectra. In this lucid book, James Kaler clearly explains the alphabet of stellar astronomy - from the cool M stars to hot O stars - and tells the story of the evolution of stars and their place in the Universe. Before embarking on a fascinating voyage of cosmic discovery, we are introduced to the fundamental properties of stars, and how they can be categorised. Next, the structure of atoms and the formation of spectra is discussed, as a prelude to a full description of the spectral classification itself. The heart of the book examines each star type in turn and explores their spectra in detail. Notable discoveries and features related to each class sustain the story. There is also a review of unusual stars that cannot easily be classified. Finally, the book closes with a skilful integration of all the data - tracing the paths of birth, life and death of stars on the Hertzsprung-Russell diagram. This book is based on a widely acclaimed series of articles on stellar astronomy which appeared in the magazine Sky and Telescope. It provides an invaluable introduction for observers and students.



Advanced Stellar Astrophysics


Advanced Stellar Astrophysics
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Author : William Kenneth Rose
language : en
Publisher: Cambridge University Press
Release Date : 1998-04-16

Advanced Stellar Astrophysics written by William Kenneth Rose 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 Science categories.


This advanced 1998 textbook on stellar astrophysics provides a comprehensive and self-contained introduction for graduate students.



Amplitude Modulation Of Pulsation Modes In Delta Scuti Stars


Amplitude Modulation Of Pulsation Modes In Delta Scuti Stars
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Author : Dominic M. Bowman
language : en
Publisher: Springer
Release Date : 2017-09-07

Amplitude Modulation Of Pulsation Modes In Delta Scuti Stars written by Dominic M. Bowman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-07 with Science categories.


This outstanding thesis by Dominic Bowman provides a thorough investigation of long-standing questions as to whether amplitude modulation is astrophysical, whether it offers insights into pulsating stars, and whether simple beating of modes with stable amplitudes is unrecognised because of a lack of frequency resolution. In this thesis, the author studied a uniform sample of 983 delta Scuti stars—the most common type of main-sequence heat engine pulsator—that were observed nearly continuously for 4 years at stunning photometric precision of only a few parts per million by the Kepler space mission. With no mission planned to supersede the Kepler 4-year data set, this thesis will stand as the definitive study of these questions for many years. With revolutionary photometric data from the planet-hunting Kepler space mission, asteroseismic studies have been carried out on many hundreds of main-sequence solar-type stars and about 10,000 red giants. It is easy to understand why those stochastically driven stars have highly variable amplitudes. Over much of the rest of the Hertzsprung–Russell (HR) diagram, stellar pulsations are driven by heat mechanisms, which are much more regular than the stochastic driving in solar-like pulsators. Yet for decades, amplitude and frequency modulation of pulsation modes have been observed in almost all types of heat-driven pulsating stars. The author shows that the amplitude and frequency modulation are astrophysical, and he has investigated their implications and prospects to provide new insights into the delta Scuti stars and the many other types of heat-engine pulsators across the HR diagram.



Introduction To Stellar Astrophysics Volume 3


Introduction To Stellar Astrophysics Volume 3
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Author : Erika Böhm-Vitense
language : en
Publisher: Cambridge University Press
Release Date : 1989

Introduction To Stellar Astrophysics Volume 3 written by Erika Böhm-Vitense 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 1989 with Science categories.


This book is the final one in a series of three texts which together provide a modern, complete and authoritative account of our present knowledge of the stars. It discusses the internal structure and the evolution of stars, and is completely self-contained. There is an emphasis on the basic physics governing stellar structure and the basic ideas on which our understanding of stellar structure is based. The book also provides a comprehensive discussion of stellar evolution. Careful comparison is made between theory and observation, and the author has thus provided a lucid and balanced introductory text for the student. As for volumes 1 and 2, volume 3 is self-contained and can be used as an independent textbook. The author has not only taught but has also published many original papers in this subject. Her clear and readable style should make this text a first choice for undergraduate and beginning graduate students taking courses in astronomy and particularly in stellar astrophysics.



Introduction To Spectropolarimetry


Introduction To Spectropolarimetry
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Author : Jose Carlos del Toro Iniesta
language : en
Publisher: Cambridge University Press
Release Date : 2003-03-06

Introduction To Spectropolarimetry written by Jose Carlos del Toro Iniesta 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 2003-03-06 with Science categories.


Spectropolarimetry embraces the most complete and detailed measurement and analysis of light, as well as its interaction with matter. This book provides an introductory overview of the area, which plays an increasingly important role in modern solar observations. Chapters include a comprehensive description of the polarization state of polychromatic light and its measurement, an overview of astronomical (solar) polarimetry, the radiative transfer equation for polarized light, and the formation of spectral lines in the presence of a magnetic field. Most topics are dealt with within the realm of classical physics, although a small amount of quantum mechanics is introduced where necessary. This text will be a valuable reference for graduates and researchers in astrophysics, solar physics and optics.