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| principles of stellar evolution and nucleosynthesis: Principles of Stellar Evolution and Nucleosynthesis Donald D. Clayton, 1983 Donald D. Clayton's Principles of Stellar Evolution and Nucleosynthesis remains the standard work on the subject, a popular textbook for students in astronomy and astrophysics and a rich sourcebook for researchers. The basic principles of physics as they apply to the origin and evolution of stars and physical processes of the stellar interior are thoroughly and systematically set out. Clayton's new preface, which includes commentary and selected references to the recent literature, reviews the most important research carried out since the book's original publication in 1968. |
| principles of stellar evolution and nucleosynthesis: Principles of Stellar Evolution and Nucleosynthesis Donald D. Clayton, 1983 Donald D. Clayton's Principles of Stellar Evolution and Nucleosynthesis remains the standard work on the subject, a popular textbook for students in astronomy and astrophysics and a rich sourcebook for researchers. The basic principles of physics as they apply to the origin and evolution of stars and physical processes of the stellar interior are thoroughly and systematically set out. Clayton's new preface, which includes commentary and selected references to the recent literature, reviews the most important research carried out since the book's original publication in 1968. |
| principles of stellar evolution and nucleosynthesis: Principles of Stellar Evolution and Nucleosynthesis , 1978 |
| principles of stellar evolution and nucleosynthesis: Principles of Stellar Evolution and Nucleosynthesis Donald D. Clayton, 1958 |
| principles of stellar evolution and nucleosynthesis: Supernovae and Nucleosynthesis David Arnett, 1996-03-24 This book investigates the question of how matter has evolved since its origin in the Big Bang, from the cosmological synthesis of hydrogen and helium to the generation of the complex set of nuclei that comprise our world and our selves. A central theme is the evolution of gravitationally contained thermonuclear reactors, otherwise known as stars. Our current understanding is presented systematically and quantitatively, by combining simple analytic models with new state-of-the-art computer simulations. The narrative begins with the clues (primarily the solar system abundance pattern), the constraining physics (primarily nuclear and particle physics), and the thermonuclear burning in the Big Bang itself. It continues with a step-by-step description of how stars evolve by nuclear reactions, a critical investigation of supernova explosion mechanisms and the formation of neutron stars and of black holes, and an analysis of how such explosions appear to astronomers (illustrated by comparison with recent observations). It concludes with a synthesis of these ideas for galactic evolution, with implications for nucleosynthesis in the first generation of stars and for the solar system abundance pattern. Emphasis is given to questions that remain open, and to active research areas that bridge the disciplines of astronomy, cosmochemistry, physics, and planetary and space science. Extensive references are given. |
| principles of stellar evolution and nucleosynthesis: Stellar Interiors Carl J. Hansen, Steven D Kawaler, 2012-12-06 That trees should have been cut down to provide paper for this book was an ecological afIront. From a book review. - Anthony Blond (in the Spectator, 1983) The first modern text on our subject, Structure and Evolution of the Stars, was published over thirty years ago. In it, Martin Schwarzschild described numerical experiments that successfully reproduced most of the observed properties of the majority of stars seen in the sky. He also set the standard for a lucid description of the physics of stellar interiors. Ten years later, in 1968, John P. Cox's tw~volume monograph Principles of Stellar Structure appeared, as did the more specialized text Principles of Stellar Evolution and Nuc1eosynthesis by Donald D. Clayton-and what a difference ten years had made. The field had matured into the basic form that it remains today. The past twenty-plus years have seen this branch of astrophysics flourish and develop into a fundamental pillar of modern astrophysics that addresses an enormous variety of phenomena. In view of this it might seem foolish to offer another text of finite length and expect it to cover any more than a fraction of what should be discussed to make it a thorough and self-contained reference. Well, it doesn't. Our specific aim is to introduce only the fundamentals of stellar astrophysics. You will find little reference here to black holes, millisecond pulsars, and other sexy objects. |
| principles of stellar evolution and nucleosynthesis: Stellar Evolution and Nucleosynthesis Sean G. Ryan, Andrew J. Norton, 2010-01-07 This self-contained astrophysics textbook for advanced undergraduates explores how stars form, what happens to them as they age, and what becomes of them when they die. Students can investigate the physical processes sustaining the energy output of stars during each stage of their evolution and which drive the progression from one stage to the next, and examine the relationship between different stages of stellar evolution and the production of the chemical elements. The textbook contains a wealth of worked examples and exercises with full solutions. Summaries, key facts and equations are clearly identified, and there are full colour illustrations throughout. Drawing on decades of experience in supported learning and independent study, this textbook is an ideal bridging text for astrophysics and physics majors looking to move on from the introductory texts. Accompanying resources to this textbook are available at: http://www.cambridge.org/features/astrophysics. |
| principles of stellar evolution and nucleosynthesis: An Introduction to the Theory of Stellar Structure and Evolution Dina Prialnik, 2009-10-29 Using fundamental physics, the theory of stellar structure and evolution can predict how stars are born, how their complex internal structure changes, what nuclear fuel they burn, and their ultimate fate. This textbook is a stimulating introduction for undergraduates in astronomy, physics and applied mathematics, taking a course on the physics of stars. It uniquely emphasizes the basic physical principles governing stellar structure and evolution. This second edition contains two new chapters on mass loss from stars and interacting binary stars, and new exercises. Clear and methodical, it explains the processes in simple terms, while maintaining mathematical rigor. Starting from general principles, this textbook leads students step-by-step to a global, comprehensive understanding of the subject. Fifty exercises and full solutions allow students to test their understanding. No prior knowledge of astronomy is required, and only a basic background in physics and mathematics is necessary. |
| principles of stellar evolution and nucleosynthesis: Cauldrons in the Cosmos Claus E. Rolfs, William S. Rodney, 1988 A reference source that addresses fundamental questions in the field of nuclear astrophysics. |
| principles of stellar evolution and nucleosynthesis: Nucleosynthesis and Chemical Evolution of Galaxies Bernard Ephraim Julius Pagel, 2009-01-15 A lucid introduction for advanced undergraduates and graduate students, and an authoritative overview for researchers and professional scientists. |
| principles of stellar evolution and nucleosynthesis: Stellar Structure and Evolution Rudolf Kippenhahn, Alfred Weigert, Achim Weiss, 2012-10-31 This long-awaited second edition of the classical textbook on Stellar Structure and Evolution by Kippenhahn and Weigert is a thoroughly revised version of the original text. Taking into account modern observational constraints as well as additional physical effects such as mass loss and diffusion, Achim Weiss and Rudolf Kippenhahn have succeeded in bringing the book up to the state-of-the-art with respect to both the presentation of stellar physics and the presentation and interpretation of current sophisticated stellar models. The well-received and proven pedagogical approach of the first edition has been retained. The book provides a comprehensive treatment of the physics of the stellar interior and the underlying fundamental processes and parameters. The models developed to explain the stability, dynamics and evolution of the stars are presented and great care is taken to detail the various stages in a star’s life. Just as the first edition, which remained a standard work for more than 20 years after its first publication, the second edition will be of lasting value not only for students but also for active researchers in astronomy and astrophysics. |
| principles of stellar evolution and nucleosynthesis: Asymptotic Giant Branch Stars Harm J. Habing, Hans Olofsson, 2013-04-17 This book deals with stars during a short episode before they undergo a ma jor, and fatal, transition. Soon the star will stop releasing nudear energy, it will become a planetary nebula for abrief but poetic moment, and then it will turn into a white dwarf and slowly fade out of sight. Just before this dramatic change begins the star has reached the highest luminosity and the largest diameter in its existence, and while it is a star detectable in galaxies beyond the Local Group, its structure contains already the inconspicuous white dwarf it will become. It is called an asymptotic giant branch star or AGB star. Over the last 30 odd years AGB stars have become a topic of their own although individual members of this dass had already been studied for cen turies without realizing what they were. In the early evolution, so called E-AGB-phase, the stars are a bit bluer than, but otherwise very similar to, what are now called red giant branch stars (RGB stars). It is only in the sec ond half of their anyhow brief existence that AGB stars differ fundamentally from RGB stars. |
| principles of stellar evolution and nucleosynthesis: The Structure And Evolution Of Stars J J Eldridge, Christopher Adam Tout, 2018-12-06 Stars are the fundamental observable constituents of the Universe. They are the first objects we see in the night sky, they dominate the light produced in our own and other galaxies, and nucleosynthesis in stars produces all the elements heavier than helium. A knowledge of stars and their evolution is vital to understand other astrophysical objects from accreting black holes and galaxies to the Universe itself.The structure of a star can be described mathematically by differential equations derived from the principles of hydrodynamics, electromagnetic theory, thermodynamics, quantum mechanics, atomic and nuclear physics. The basic equations of a spherical star are derived in detail at an accessible level. The topics discussed include modes of energy transport, the equation of state, the physics of the opacity sources and the nuclear reactions. Attention is also given to the virial theorem, polytropic gas spheres and homology principles and the procedure for numerical solution of the equations is outlined. This book tracks the evolution of stars from their main-sequence evolution through the exhaustion of various nuclear fuels to the end points of evolution and also introduces the topic of interacting binary stars. The aim is to take the reader from the essential underlying physical principles to the doors to current research on stellar interiors. |
| principles of stellar evolution and nucleosynthesis: The Physics of Stars Anthony C. Phillips, 1999 |
| principles of stellar evolution and nucleosynthesis: Black Holes, White Dwarfs, and Neutron Stars Stuart L. Shapiro, Saul A. Teukolsky, 2008-11-20 This self-contained textbook brings together many different branches of physics--e.g. nuclear physics, solid state physics, particle physics, hydrodynamics, relativity--to analyze compact objects. The latest astronomical data is assessed. Over 250 exercises. |
| principles of stellar evolution and nucleosynthesis: Understanding Stellar Evolution Henny J. G. L. M. Lamers, Emily M. Levesque, 2018-02-28 'Understanding Stellar Evolution' is based on a series of graduate-level courses taught at the University of Washington since 2004, and is written for physics and astronomy students and for anyone with a physics background who is interested in stars. It describes the structure and evolution of stars, with emphasis on the basic physical principles and the interplay between the different processes inside stars such as nuclear reactions, energy transport, chemical mixing, pulsation, mass loss, and rotation. Based on these principles, the evolution of low- and high-mass stars is explained from their formation to their death. In addition to homework exercises for each chapter, the text contains a large number of questions that are meant to stimulate the understanding of the physical principles. An extensive set of accompanying lecture slides is available for teachers in both Keynote(R) and PowerPoint(R) formats. |
| principles of stellar evolution and nucleosynthesis: Astrophysics in a Nutshell Dan Maoz, 2016-02-23 The ideal one-semester astrophysics introduction for science undergraduates—now expanded and fully updated Winner of the American Astronomical Society's Chambliss Award, Astrophysics in a Nutshell has become the text of choice in astrophysics courses for science majors at top universities in North America and beyond. In this expanded and fully updated second edition, the book gets even better, with a new chapter on extrasolar planets; a greatly expanded chapter on the interstellar medium; fully updated facts and figures on all subjects, from the observed properties of white dwarfs to the latest results from precision cosmology; and additional instructive problem sets. Throughout, the text features the same focused, concise style and emphasis on physics intuition that have made the book a favorite of students and teachers. Written by Dan Maoz, a leading active researcher, and designed for advanced undergraduate science majors, Astrophysics in a Nutshell is a brief but thorough introduction to the observational data and theoretical concepts underlying modern astronomy. Generously illustrated, it covers the essentials of modern astrophysics, emphasizing the common physical principles that govern astronomical phenomena, and the interplay between theory and observation, while also introducing subjects at the forefront of modern research, including black holes, dark matter, dark energy, and gravitational lensing. In addition to serving as a course textbook, Astrophysics in a Nutshell is an ideal review for a qualifying exam and a handy reference for teachers and researchers. The most concise and current astrophysics textbook for science majors—now expanded and fully updated with the latest research results Contains a broad and well-balanced selection of traditional and current topics Uses simple, short, and clear derivations of physical results Trains students in the essential skills of order-of-magnitude analysis Features a new chapter on extrasolar planets, including discovery techniques Includes new and expanded sections and problems on the physics of shocks, supernova remnants, cosmic-ray acceleration, white dwarf properties, baryon acoustic oscillations, and more Contains instructive problem sets at the end of each chapter Solutions manual (available only to professors) |
| principles of stellar evolution and nucleosynthesis: The Astronomers' Magic Envelope Prasenjit Saha, Paul A. Taylor, 2018 Working physicists, and especially astrophysicists, value a good back-of-the-envelope' calculation, meaning a short, elegant computation or argument that starts from general principles and leads to an interesting result. This book guides students on how to understand astrophysics using general principles and concise calculations -- endeavouring to be elegant where possible and using short computer programs where necessary. The material proceeds in approximate historical order. The book begins with the Enlightenment-era insight that the orbits of the planets is easy, but the orbit of the Moon is a real headache, and continues to deterministic chaos. This is followed by a chapter on spacetime and black holes. Four chapters reveal how microphysics, especially quantum mechanics, allow us to understand how stars work. The last two chapters are about cosmology, bringing us to 21st-century developments on the microwave background and gravitational waves. |
| principles of stellar evolution and nucleosynthesis: Chemical Evolution of Galaxies Francesca Matteucci, 2012-01-05 The term “chemical evolution of galaxies” refers to the evolution of abundances of chemical species in galaxies, which is due to nuclear processes occurring in stars and to gas flows into and out of galaxies. This book deals with the chemical evolution of galaxies of all morphological types (ellipticals, spirals and irregulars) and stresses the importance of the star formation histories in determining the properties of stellar populations in different galaxies. The topic is approached in a didactical and logical manner via galaxy evolution models which are compared with observational results obtained in the last two decades: The reader is given an introduction to the concept of chemical abundances and learns about the main stellar populations in our Galaxy as well as about the classification of galaxy types and their main observables. In the core of the book, the construction and solution of chemical evolution models are discussed in detail, followed by descriptions and interpretations of observations of the chemical evolution of the Milky Way, spheroidal galaxies, irregular galaxies and of cosmic chemical evolution. The aim of this book is to provide an introduction to students as well as to amend our present ideas in research; the book also summarizes the efforts made by authors in the past several years in order to further future research in the field. |
| principles of stellar evolution and nucleosynthesis: Observing by Hand Omar W. Nasim, 2014-01-06 Today we are all familiar with the iconic pictures of the nebulae produced by the Hubble Space Telescope’s digital cameras. But there was a time, before the successful application of photography to the heavens, in which scientists had to rely on handmade drawings of these mysterious phenomena. Observing by Hand sheds entirely new light on the ways in which the production and reception of handdrawn images of the nebulae in the nineteenth century contributed to astronomical observation. Omar W. Nasim investigates hundreds of unpublished observing books and paper records from six nineteenth-century observers of the nebulae: Sir John Herschel; William Parsons, the third Earl of Rosse; William Lassell; Ebenezer Porter Mason; Ernst Wilhelm Leberecht Tempel; and George Phillips Bond. Nasim focuses on the ways in which these observers created and employed their drawings in data-driven procedures, from their choices of artistic materials and techniques to their practices and scientific observation. He examines the ways in which the act of drawing complemented the acts of seeing and knowing, as well as the ways that making pictures was connected to the production of scientific knowledge. An impeccably researched, carefully crafted, and beautifully illustrated piece of historical work, Observing by Hand will delight historians of science, art, and the book, as well as astronomers and philosophers. |
| principles of stellar evolution and nucleosynthesis: Handbook of Isotopes in the Cosmos Donald D. Clayton, 2003-09-11 An information resource about the isotopes and their place in the cosmos. |
| principles of stellar evolution and nucleosynthesis: Planets, Stars and Stellar Systems Ian S. McLean, Howard E. Bond, Linda M. French, Paul Kalas, Martin A. Barstow, Gerard Gilmore, William C. Keel, 2021-01-14 Planets, Stars and Stellar Systems is a compendium of modern astronomical research covering subjects of key interest to the main fields of contemporary astronomy. The six volumes of the set edited by Terry Oswalt (Editor-in-Chief) comprise: Volume 1: Telescopes and Instrumentation – Ian McLean (Ed.) Volume 2: Astronomical Techniques, Software, and Data – Howard E. Bond (Ed.) Volume 3: Solar and Stellar Planetary Systems – Linda French; Paul Kalas (Eds.) Volume 4: Stellar Structure and Evolution – Martin A. Barstow (Ed.) Volume 5: Stellar Systems and Galactic Structure – Gerard Gilmore (Ed.) Volume 6: Extragalactic Astronomy and Cosmology – William C. Keel (Ed.) Each of the approximately 85 chapters is written by a practicing professional within the appropriate sub-discipline. They include sufficient background material and references to the current literature to allow one to learn enough about a specialty within astronomy, astrophysics and cosmology to get started on a practical research project. 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 stands on its own as a fundamental review of its respective sub-discipline and each volume can be used as a text or recommended reference for advanced undergraduate or postgraduate courses. Advanced students through professional astronomers in their roles as both lecturers and researchers will welcome Planets, Stars and Stellar Systems as comprehensive and pedagogical reference to astronomy, astrophysics and cosmology. |
| principles of stellar evolution and nucleosynthesis: The New Cosmos A. Unsöld, B. Baschek, 2013-04-17 to the Second Edition The development of astronomy in the last ten years has been nothing short of explosive. This second edition of The New Cosmos, considerably revised and enlarged, tries to share this development with its readers. Let us mention a few key words: from mo on landings, planetary probes, aild continental drift through pulsars, X-ray and y-ray sources, interstellar molecules, quasars, and the structure and evolution of stars and stellar systems right up to cosmological models. As before, the most important task of this book is to give a not too difficult introduction to present-day astronomy and astrophysics, both to the student of astronomy and to the specialist from a neighboring discipline. We therefore draw to the attention of the reader, as an essential part of our description, the numerous illustrations-many of them new-and their detailed captions. As far as possible we link a description of important observations with basic features of the theory. On the other hand, when it comes to detail we often content ourselves with abrief description, leaving the detailed explanation to the specialist literature. The transition to the specialist literature should be eased by the Bibliography at the end of the book. Important new investigations are noted in the text by their year, not so much for historical reasons as to enable the original work to be found in the Astronomy and Astrophysics Abstracts (1969 on). |
| principles of stellar evolution and nucleosynthesis: Fundamentals of Galaxy Dynamics, Formation and Evolution Ignacio Ferreras, 2019-04-02 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. |
| principles of stellar evolution and nucleosynthesis: Theory of Stellar Atmospheres Ivan Hubeny, Dimitri Mihalas, 2014-10-26 The most authoritative synthesis of the quantitative spectroscopic analysis of stellar atmospheres This book provides an in-depth and self-contained treatment of the latest advances achieved in quantitative spectroscopic analyses of the observable outer layers of stars and similar objects. Written by two leading researchers in the field, it presents a comprehensive account of both the physical foundations and numerical methods of such analyses. The book is ideal for astronomers who want to acquire deeper insight into the physical foundations of the theory of stellar atmospheres, or who want to learn about modern computational techniques for treating radiative transfer in non-equilibrium situations. It can also serve as a rigorous yet accessible introduction to the discipline for graduate students. Provides a comprehensive, up-to-date account of the field Covers computational methods as well as the underlying physics Serves as an ideal reference book for researchers and a rigorous yet accessible textbook for graduate students An online illustration package is available to professors at press.princeton.edu |
| principles of stellar evolution and nucleosynthesis: Introduction to Stellar Astrophysics: Volume 3 Erika Böhm-Vitense, 1989 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. |
| principles of stellar evolution and nucleosynthesis: Eta Carinae and the Supernova Impostors Kris Davidson, Roberta M. Humphreys, 2012-03-15 In 1965 Fritz Zwicky proposed a class of supernovae that he called Type V, described as excessively faint at maximum. There were only two members, SN1961v and Eta Carinae. We now know that Eta Carinae was not a true supernova, but if it were observed today in a distant galaxy we would call it a supernova impostor. 170 years ago it experienced a great eruption lasting 20 years, expelling 10 solar masses or more, and survived. Eta Carinae is now acknowledged as the most massive, most luminous star in our region of the Galaxy, and it may be our only example of a very massive star in a pre-supernova state. In this book the editors and contributing authors review its remarkable history, physical state of the star and its ejecta, and its continuing instability. Chapters also include its relation to other massive, unstable stars, the massive star progenitors of supernovae, and the first stars in the Universe. |
| principles of stellar evolution and nucleosynthesis: Nuclei in the Cosmos Carlos A. Bertulani, 2013 The book discusses how stars generate their energy through nuclear reactions, and how elements are created in stars and during the big bang. The theory of thermonuclear reactions rates and their relevance for cosmology and stellar evolution are discussed in detail. Whenever possible, the book introduces the cosmological and astrophysical concepts necessary to understand the physics context of nuclear reactions and structure theory, thermonuclear reaction rate formalism and stellar nucleosynthesis. The book discusses the topics in a self-contained way and has several end-of-chapter exercises. It can be used as a reference book for researchers working in the field of nuclear astrophysics.--Provided by publisher. |
| principles of stellar evolution and nucleosynthesis: Introduction to Stellar Structure Walter J. Maciel, 2015-09-16 This book provides a comprehensive overview of stellar structure, evolution and basic stellar properties. It includes integrated problems within the chapters, with worked solutions. In the first part of this book, the author presents the basic properties of the stellar interior and describes them thoroughly, along with deriving the main stellar structure equations of temperature, density, pressure and luminosity, among others. The process and application of solving these equations is explained, as well as linking these results with actual observations. The second part of the text describes what happens to a star over time and how to determine this by solving the same equations at different points during a star’s lifetime. The fate of various stars is quite different depending on their masses and this is described in the final parts of the book. This text can be used for an upper level undergraduate course or an introductory graduate course on stellar physics. |
| principles of stellar evolution and nucleosynthesis: Cox & Giuli's Principles of Stellar Structure Achim Weiss, 2004-01 Cox and Giuli's Principles of Stellar Structure has been the reference textbook for studies of the structure of stars for several decades. Its content and therough discussion of all relevant aspects of stellar physics make it a much needed tool for scholars and students. This new edition has been extended by four specialists in the field to take into account the most recent improvements relevant for the modelling and understanding of stars. New developments, such as results from the Hipparcos mission, the solar model and the inclusion of particle diffusion in stellar models have been added to the original text. |
| principles of stellar evolution and nucleosynthesis: Advanced Stellar Astrophysics William Kenneth Rose, 1998-04-16 This advanced 1998 textbook on stellar astrophysics provides a comprehensive and self-contained introduction for graduate students. |
| principles of stellar evolution and nucleosynthesis: Stars as Laboratories for Fundamental Physics Georg G. Raffelt, 1996-05 Much of what we know about neutrinos is revealed by astronomical observations, and the same applies to the axion, a conjectured new particle that is a favored candidate for the main component of the dark matter of the universe. |
| principles of stellar evolution and nucleosynthesis: Encyclopedia of Geochemistry William M. White, |
| principles of stellar evolution and nucleosynthesis: The Physics of Stars A. C. Phillips, 1994 The major strength of the book is that the author does not evade the problems presented by some hard physics and astrophysics, but sorts them out with a minimum of fuss. The Physics of Stars shows how the study of stars can play an important role in physics education by providing a framework for seeing physics in action. All students of physics, astrophysics and astronomy will find it useful. |
| principles of stellar evolution and nucleosynthesis: Galaxy Formation and Evolution Houjun Mo, Frank van den Bosch, Simon White, 2010-05-20 The rapidly expanding field of galaxy formation lies at the interface between astronomy, particle physics, and cosmology. Covering diverse topics from these disciplines, all of which are needed to understand how galaxies form and evolve, this book is ideal for researchers entering the field. Individual chapters explore the evolution of the Universe as a whole and its particle and radiation content; linear and nonlinear growth of cosmic structure; processes affecting the gaseous and dark matter components of galaxies and their stellar populations; the formation of spiral and elliptical galaxies; central supermassive black holes and the activity associated with them; galaxy interactions; and the intergalactic medium. Emphasizing both observational and theoretical aspects, this book provides a coherent introduction for astronomers, cosmologists, and astroparticle physicists to the broad range of science underlying the formation and evolution of galaxies. |
| principles of stellar evolution and nucleosynthesis: Galileo, Courtier Mario Biagioli, 1993-09-15 The prestige of his patrons gave Galileo the freedom to address the larger issues about the nature of the cosmos that interested him, while at the same time requiring him to confront problems he was not prepared to consider. It was a precarious life: Galileo engaged in constant struggles over the legitimacy of his own science and his advocacy of the new Copernican astronomy that challenged both existing worldviews and the authority of the Church. Ultimately, however, Galileo's scientific positions made unsustainable demands upon his patrons and he lost their vital backing. Through Galileo's experience, Biagioli explores the limits patronage imposed on the practice of science - limits that were transformed by the new scientific institutions developed in the decades after Galileo's trial. |
| principles of stellar evolution and nucleosynthesis: Stellar Collapse Chris L. Fryer, 2004-04-30 Supernovae, hypernovae and gamma-ray bursts are among the most energetic explosions in the universe. The light from these outbursts is, for a brief time, comparable to billions of stars and can outshine the host galaxy within which the explosions reside. Most of the heavy elements in the universe are formed within these energetic explosions. Surprisingly enough, the collapse of massive stars is the primary source of not just one, but all three of these explosions. As all of these explosions arise from stellar collapse, to understand one requires an understanding of the others. Stellar Collapse marks the first book to combine discussions of all three phenomena, focusing on the similarities and differences between them. Designed for graduate students and scientists newly entering this field, this book provides a review not only of these explosions, but the detailed physical models used to explain them from the numerical techniques used to model neutrino transport and gamma-ray transport to the detailed nuclear physics behind the evolution of the collapse to the observations that have led to these three classes of explosions. |
| principles of stellar evolution and nucleosynthesis: An Introduction to the Study of Stellar Structure S. Chandrasekhar, 2012-08-29 In this monograph a leading modern astrophysicist explores a problem basic to stellar dynamics: What is the relationship between loss of energy, mass, and radius of stars in the steady state? The monograph is divided into two distinct parts. In chapters i-iv, Chandrasekhar presents the classical background necessary to his argument: the laws of thermodynamics (from Carathéodory's rigorous axiomatic standpoint), adiabatic and polytropic laws, and the work of Ritter, Emden, Kelvin, and others who developed the applied mathematics of stellar structure. Chapters v-xii discuss modern results: the formal theory of radiation, the equations of radiative equilibrium, the luminosity formula, the theory of stellar envelopes, Gibbs statistical mechanics (the quantum mechanical version), white dwarfs, etc. The closing chapter outlines some general trends in current investigations of the problem. Appendixes cover physical and astronomical constants; the masses of light atoms; the masses, luminosities, and radii of the stars, derived hydrogen contents, central densities and central temperatures, and tables of white dwarf functions. Extremely interesting. It reaches the highest level of scientific merit. — Bulletin, American Mathematical Society. |
| principles of stellar evolution and nucleosynthesis: Nuclear Physics of Stars Christian Iliadis, 2015-04-13 Most elements are synthesized, or cooked, by thermonuclear reactions in stars. The newly formed elements are released into the interstellar medium during a star's lifetime, and are subsequently incorporated into a new generation of stars, into the planets that form around the stars, and into the life forms that originate on the planets. Moreover, the energy we depend on for life originates from nuclear reactions that occur at the center of the Sun. Synthesis of the elements and nuclear energy production in stars are the topics of nuclear astrophysics, which is the subject of this book. It presents nuclear structure and reactions, thermonuclear reaction rates, experimental nuclear methods, and nucleosynthesis in detail. These topics are discussed in a coherent way, enabling the reader to grasp their interconnections intuitively. The book serves both as a textbook for advanced undergraduate and graduate students, with worked examples and end-of-chapter excercises, but also as a reference book for use by researchers working in the field of nuclear astrophysics. |
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Ray Dalio, one of the world’s most successful investors and entrepreneurs, shares the unconventional principles that helped him create unique results in life and business.
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There are many principles observed in physics, notably in cosmology which observes the mediocrity principle, the anthropic principle, the principle of relativity and the cosmological …
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Principle definition: A basic truth, law, or assumption.
PRINCIPLE Definition & Meaning - Merriam-Webster
a comprehensive and fundamental law, doctrine, or assumption; a rule or code of conduct; habitual devotion to right principles… See the full definition
Principles by Ray Dalio
Ray Dalio, one of the world’s most successful investors and entrepreneurs, shares the unconventional principles that helped him create unique results in life and business.
Principle - Definition, Meaning & Synonyms | Vocabulary.com
A principle is a kind of rule, belief, or idea that guides you. You can also say a good, ethical person has a lot of principles.
PRINCIPLE | English meaning - Cambridge Dictionary
Principal as an adjective means ‘most important’: … [ C ] His guiding principle is that everyone should have equal access to high-quality health care. [ C ] He refused to compromise his …
Principle - Wikipedia
There are many principles observed in physics, notably in cosmology which observes the mediocrity principle, the anthropic principle, the principle of relativity and the cosmological …
PRINCIPLE Definition & Meaning | Dictionary.com
Principle, canon, rule imply something established as a standard or test, for measuring, regulating, or guiding conduct or practice. A principle is a general and fundamental truth that …
PRINCIPLE definition and meaning | Collins English Dictionary
A principle is a general belief that you have about the way you should behave, which influences your behaviour. Buck never allowed himself to be bullied into doing anything that went against …
principle noun - Definition, pictures, pronunciation and usage …
Definition of principle noun from the Oxford Advanced Learner's Dictionary. [countable, usually plural, uncountable] a moral rule or a strong belief that influences your actions. He has high …
Principle Definition & Meaning | Britannica Dictionary
In principle, making the changes should be a simple matter, but there may be problems we haven't thought of. They accepted the offer in principle. Do not confuse principle with principal.
Principle Definition & Meaning - YourDictionary
Principle definition: A basic truth, law, or assumption.
