Stellar Explosions

Hydrodynamics and Nucleosynthesis

Author: Jordi Jose

Publisher: CRC Press

ISBN: 1439853088

Category: Science

Page: 472

View: 7535

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Stars are the main factories of element production in the universe through a suite of complex and intertwined physical processes. Such stellar alchemy is driven by multiple nuclear interactions that through eons have transformed the pristine, metal-poor ashes leftover by the Big Bang into a cosmos with 100 distinct chemical species. The products of
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Fundamentals of Radio Astronomy

Observational Methods

Author: Jonathan M. Marr,Ronald L. Snell,Stanley E. Kurtz

Publisher: CRC Press

ISBN: 1498770193

Category: Science

Page: 332

View: 1596

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As evidenced by five Nobel Prizes in physics, radio astronomy in its 80-year history has contributed greatly to our understanding of the universe. Yet for too long, there has been no suitable textbook on radio astronomy for undergraduate students. Fundamentals of Radio Astronomy: Observational Methods is the first undergraduate-level textbook exclusively devoted to radio astronomy telescopes and observation methods. This book, the first of two volumes, explains the instrumentation and techniques needed to make successful observations in radio astronomy. With examples interspersed throughout and problems at the end of each chapter, it prepares students to contribute to a radio astronomy research team. Requiring no prior knowledge of astronomy, the text begins with a review of pertinent astronomy basics. It then discusses radiation physics, the collection and detection of astronomical radio signals using radio telescopes, the functioning of various components of radio telescopes, and the processes involved in making successful radio observations. The book also provides a conceptual understanding of the fundamental principles of aperture synthesis and a more advanced undergraduate-level discussion of real-world interferometry observations. Web Resource A set of laboratory exercises is available for download on the book’s CRC Press web page. These labs use the Small Radio Telescope (SRT) and the Very Small Radio Telescope (VSRT) developed for educational use by MIT’s Haystack Observatory. The web page also includes a Java package that demonstrates the principles of Fourier transforms, which are needed for the analysis of interferometric data.
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Cosmology for Physicists

Author: David Lyth

Publisher: CRC Press

ISBN: 149875533X

Category: Science

Page: 168

View: 7516

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Written by an award-winning cosmologist, this brand new textbook provides advanced undergraduate and graduate students with coverage of the very latest developments in the observational science of cosmology. The book is separated into three parts; part I covers particle physics and general relativity, part II explores an account of the known history of the universe, and part III studies inflation. Full treatment of the origin of structure, scalar fields, the cosmic microwave background and the early universe are provided. Problems are included in the book with solutions provided in a separate solutions manual. More advanced extension material is offered in the Appendix, ensuring the book is fully accessible to students with a wide variety of background experience.
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Cosmology

Author: Nicola Vittorio

Publisher: CRC Press

ISBN: 149873135X

Category: Science

Page: 428

View: 870

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Modern cosmology has changed significantly over the years, from the discovery to the precision measurement era. The data now available provide a wealth of information, mostly consistent with a model where dark matter and dark energy are in a rough proportion of 3:7. The time is right for a fresh new textbook which captures the state-of-the art in cosmology. Written by one of the world's leading cosmologists, this brand new, thoroughly class-tested textbook provides graduate and undergraduate students with coverage of the very latest developments and experimental results in the field. Prof. Nicola Vittorio shows what is meant by precision cosmology, from both theoretical and observational perspectives. This book is divided into three main parts: Part I provides a pedagogical, but rigorous, general relativity-based discussion of cosmological models, showing the evidence for dark energy, the constraints from primordial nucleosynthesis and the need for inflation Part II introduces density fluctuations and their statistical description, discussing different theoretical scenarios, such as CDM, as well as observations Part III introduces the general relativity approach to structure formation and discusses the physics behind the CMB temperature and polarization pattern of the microwave sky Carefully adapted from the course taught by Prof. Vittorio at the University of Rome Tor Vergata, this book will be an ideal companion for advanced students undertaking a course in cosmology. Features: Incorporates the latest experimental results, at a time of rapid change in this field, with balanced coverage of both theoretical and experimental perspectives Each chapter is accompanied by problems, with detailed solutions The basics of tensor calculus and GR are given in the appendices
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Issues in Astronomy and Astrophysics: 2011 Edition

Author: N.A

Publisher: ScholarlyEditions

ISBN: 1464963681

Category: Science

Page: 2979

View: 1761

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Issues in Astronomy and Astrophysics / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Astronomy and Astrophysics. The editors have built Issues in Astronomy and Astrophysics: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Astronomy and Astrophysics in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Astronomy and Astrophysics: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
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New Horizons in Astronomy

Frank N. Bash Symposium 2007 : Proceedings of a Workshop Held at the University of Texas, Austin, Texas, USA, 14-16 October 2007

Author: Astronomical Society of the Pacific

Publisher: Astronomical Society of the pacific

ISBN: N.A

Category: Science

Page: 304

View: 9358

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"These are the proceedings of the 2007 Frank N. Bash Symposium, held at the University of Texas at Austin, USA, from October 14-16, 2007. The first "BashFest" was held in 2003 in honor of Professor Frank Bash at his retirement. Since then, the symposium has evolved into a bi-annual event featuring exclusively the research of young astronomers and astrophysicists from around the world." "The symposium centered around invited review talks by thirteen postdoctoral researchers covering the vast range of modern astronomical research, from the dynamics of small bodies in the Solar System, to globular clusters in the Milky Way and neighboring galaxies, to theories and observations of galaxy formation in the early Universe, and the instruments being designed for the thirty-meter class telescopes that will be used to study these diverse fields. Poster contributions from undergraduate and graduate students as well as postdoctoral researchers rounded out the conference. These posters also covered a wide variety of topics, including abundances in metal-rich and metal-poor stars, galaxy formation and evolution, multi-wavelength observations, and theoretical studies of supernovae and the early Universe." "These proceedings are suitable for young and experienced researchers alike who wish to view a snapshot of a wide range of astronomical topics as seen through the eyes of emerging scientists and framed by their vision of the future of the science of astronomy."--BOOK JACKET.
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Thermonuclear Supernovae

Author: España) NATO Advanced Study Institute on Thermonuclear Supernovae (1995 : Begur

Publisher: Springer Science & Business Media

ISBN: 9780792343592

Category: Science

Page: 890

View: 5664

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All theoretical and observational topics relevant to the understanding of the thermonuclear (Type Ia) supernova phenomenon are thoroughly and consistently reviewed by a panel including the foremost experts in the field. The book covers all aspects, ranging from the observations of SNe Ia at all stages and all wavelengths to the 2D and 3D modelling of thermonuclear flames in very dense plasmas. Scenarios for close binary evolution leading to SNe Ia are discussed. Particular emphasis is placed on the homogeneity vs. diversity of SNe Ia and on their use as standard candles to measure cosmological parameters. The book reflects the recent and very significant progress made in both the modelling of the explosions and in the observational field.
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