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Author : Martin John Begley
Release : 1985
Genre : Milky Way
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Light Element Abundances in the Galactic Disk by : Martin John Begley
Download or read book Light Element Abundances in the Galactic Disk written by Martin John Begley. This book was released on 1985. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philippe Crane
Release : 2013-06-29
Genre : Science
Kind : eBook
Book Rating : 694/5 ( reviews)
Book Synopsis The Light Element Abundances by : Philippe Crane
Download or read book The Light Element Abundances written by Philippe Crane. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: This is the first volume of a series on a regular up-to-date coverage of important developments in astronomy and astrophysics jointly published by ESO and Springer-Verlag. Here the reader finds a thorough review of the abundances of the elements up to Boron. Special emphasis is laid on primordial abundances of interest to cosmologists in particular, and on stellar production or destruction respectively. The articles written for researchers and graduate students cover theory and most recent data from telescope observations.
Author : International Astronomical Union. Symposium
Release : 2010-05-13
Genre : Science
Kind : eBook
Book Rating : 060/5 ( reviews)
Book Synopsis Light Elements in the Universe (IAU S268) by : International Astronomical Union. Symposium
Download or read book Light Elements in the Universe (IAU S268) written by International Astronomical Union. Symposium. This book was released on 2010-05-13. Available in PDF, EPUB and Kindle. Book excerpt: IAU Symposium 268 presents an overview of the most recent observational and theoretical research on the formation and evolution of light elements in the Universe: H, He, Li, Be, B, and their isotopes. Astrophysicists from a variety of subfields discuss recent developments that will improve our understanding of the light elements and provide important clues to stellar and galactic evolution, Big Bang nucleosynthesis, and cosmology. Striking observational progress has been achieved recently through the advent of next generation ground- and space-based telescopes, such as the cosmic microwave background experiments that allow the accurate determination of the baryon density of the Universe. New theoretical breakthroughs in describing stellar interiors and the chemical evolution of complex systems and the remaining challenges in this field are also addressed. This critical review is a useful resource for all those interested in the chemical evolution of the Universe.
Author : Francesca Matteucci
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 678/5 ( reviews)
Book Synopsis The Chemical Evolution of the Galaxy by : Francesca Matteucci
Download or read book The Chemical Evolution of the Galaxy written by Francesca Matteucci. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: This book is based partly on a. lecture course given at the University of Tri este, but mostly on my own research experience in the field of galactic chemical evolution. The subject of galactic chemical evolution was started and developed by Beat rice Tinsley in the seventies and now is a flourishing subject. This book is dedi cated to the chemical evolution of our Galaxy and aims at giving an up-to-date review of what we have learned since Tinsley's pioneering efforts. At the time of writing, in fact, books of this kind were not available with the exception of the excellent book by Bernard Pagel on "Nucleosynthesis and Chemical Evolution of Galaxies" (Cambridge University Press, 1997), and the subject of galactic chem ical evolution has appeared only as short chapters in books devoted to other subjects. Therefore, I felt that a book of this kind could be useful. The book summarizes the observational facts which allow us to reconstruct the chemical history of our Galaxy, in particular the abundances in stars and in terstellar medium; in the last decade, a great deal of observational work, mostly abundance determinations in stars in the solar vicinity, has shed light on the pro duction and distribution of chemical elements. Even more recently more abun dance data have accumulated for external galaxies at both low and high redshift, thus providing precious information on the chemical evolution of different types of galaxies and on the early stages of galaxy evolution.
Author : Francesca Matteucci
Release : 2012-01-05
Genre : Science
Kind : eBook
Book Rating : 911/5 ( reviews)
Book Synopsis Chemical Evolution of Galaxies by : Francesca Matteucci
Download or read book Chemical Evolution of Galaxies written by Francesca Matteucci. This book was released on 2012-01-05. Available in PDF, EPUB and Kindle. Book excerpt: 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.
