Dwarf Galaxies Keys To Galaxy Formation And Evolution PDF Download
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Author | : Polychronis Papaderos |
Publisher | : Springer Science & Business Media |
Total Pages | : 347 |
Release | : 2012-04-23 |
Genre | : Science |
ISBN | : 3642220185 |
Download Dwarf Galaxies: Keys to Galaxy Formation and Evolution Book in PDF, ePub and Kindle
Dwarf galaxy research constitutes an extremely vibrant field of astrophysical research, with many long-standing questions still unsettled and new ones constantly arising. The intriguing diversity of the dwarf galaxy population, observed with advanced ground-based and space-borne observatories over a wide spectral window providing an unprecedented level of detail, poses new challenges for both observers and theoreticians. The aim of this symposium was to bring together these two groups to exchange ideas and new results on the many evolutionary aspects of and open issues concerning dwarf galaxies. The main topics addressed include: the birth of dwarf galaxies: theoretical concepts and observable relics across wavelengths and time, the morphological, structural and chemical evolution of dwarf galaxies, possible evolutionary connections between early-type and late-type dwarfs, the star formation history of dwarf galaxies and its dependence on intrinsic and environmental properties, the origin and implications of starburst activity in dwarf galaxies, the fate of dwarfish systems born out of tidally ejected matter in galaxy collisions.
Author | : Springer |
Publisher | : |
Total Pages | : 368 |
Release | : 2012-04-24 |
Genre | : |
ISBN | : 9783642220197 |
Download Dwarf Galaxies Book in PDF, ePub and Kindle
Author | : William C. Keel |
Publisher | : Springer Science & Business Media |
Total Pages | : 266 |
Release | : 2002-09-20 |
Genre | : Science |
ISBN | : 9781852335748 |
Download The Road to Galaxy Formation Book in PDF, ePub and Kindle
Written by one of the leading authorities in the field, this is one of the first book's to describe one of today's most important problems in cosmology - the formation of galaxies. The book tackles this great puzzle by discusses the beginnings of the process from cosmological observations and calculations, considers the broad features of galaxies that we need to explain and what we know of their later history. The author compares the competing theories for galaxy formation and considers the progress expected from new generations of powerful telescopes both on earth and in space. An intriguing text on one of today's greatest and most profound puzzles.
Author | : G. Hensler |
Publisher | : Springer Science & Business Media |
Total Pages | : 684 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 9401733155 |
Download The Evolution of Galaxies Book in PDF, ePub and Kindle
Galaxies have a history: distant galaxies, formed early in the life of the universe, differ from the nearby ones. This book addresses the modeling of galaxy evolution from their cosmological formation to their presently observable structures, presenting the state of the art in the field.
Author | : Marc Sauvage |
Publisher | : Springer Science & Business Media |
Total Pages | : 538 |
Release | : 2002-07-31 |
Genre | : Science |
ISBN | : 9781402006227 |
Download The Evolution of Galaxies Book in PDF, ePub and Kindle
Galaxies have a history. This has become clear from recent sky surveys which have shown that distant galaxies, formed early in the life of the Universe, differ from the nearby ones. New observational windows at ultraviolet, infrared and millimetric wavelengths (provided by ROSAT, IRAM, IUE, IRAS, ISO) have revealed that galaxies contain a wealth of components: very hot gas, atomic hydrogen, molecules, dust, dark matter ... A significant advance is expected due to new instruments (VLT, FIRST, XMM) which will allow one to explore the most distant Universe. Three Euroconferences have been planned to punctuate this new epoch in galactic research, bringing together specialists in various fields of Astronomy. The first one, held in Granada (Spain) in May 2000, addressed the observational clues. The second one took place in October 2001 in St Denis de la Réunion (France) and reviewed the basic building blocks and small-scale processes in galaxy evolution. The third one will take place in July 2002 in Kiel (Germany) and will be devoted to the overall modelling of galaxy evolution. This book contains the proceedings of the second conference. It is suitable for researchers and PhD students in Astrophysics.
Author | : Houjun Mo |
Publisher | : Cambridge University Press |
Total Pages | : 841 |
Release | : 2010-05-20 |
Genre | : Science |
ISBN | : 0521857937 |
Download Galaxy Formation and Evolution Book in PDF, ePub and Kindle
A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.
Author | : Yutaka Hirai |
Publisher | : Springer |
Total Pages | : 135 |
Release | : 2019-04-30 |
Genre | : Science |
ISBN | : 9811378843 |
Download Understanding the Enrichment of Heavy Elements by the Chemodynamical Evolution Models of Dwarf Galaxies Book in PDF, ePub and Kindle
This book addresses the mechanism of enrichment of heavy elements in galaxies, a long standing problem in astronomy. It mainly focuses on explaining the origin of heavy elements by performing state-of-the-art, high-resolution hydrodynamic simulations of dwarf galaxies. In this book, the author successfully develops a model of galactic chemodynamical evolution by means of which the neutron star mergers can be used to explain the observed abundance pattern of the heavy elements synthesized by the rapid neutron capture process, such as europium, gold, and uranium in the Local Group dwarf galaxies. The book argues that heavy elements are significant indicators of the evolutionary history of the early galaxies, and presents theoretical findings that open new avenues to understanding the formation and evolution of galaxies based on the abundance of heavy elements in metal-poor stars.
Author | : Andrea Cimatti |
Publisher | : Cambridge University Press |
Total Pages | : 587 |
Release | : 2019-10-17 |
Genre | : Science |
ISBN | : 1107134765 |
Download Introduction to Galaxy Formation and Evolution Book in PDF, ePub and Kindle
A comprehensive examination of nearly fourteen billion years of galaxy formation and evolution, from primordial gas to present-day galaxies.
Author | : Steve Phillipps |
Publisher | : John Wiley & Sons |
Total Pages | : 330 |
Release | : 2005-06-17 |
Genre | : Science |
ISBN | : |
Download The Structure and Evolution of Galaxies Book in PDF, ePub and Kindle
The Structure and Evolution of Galaxies is a concise introduction to this fascinating subject providing the reader with the fundamentals in a clear and accessible style. This user-friendly text assumes some prerequisite knowledge of astronomy, with the necessary mathematics kept to a minimum. Beginning with an introduction to the existence of our own external galaxies, the book moves on to discuss how perceptions of galaxy development have changed over time. The three categories of galaxies are then discussed with later chapters considering their formation and evolution. The book concludes with an overview of both current developments in the field and considers the direction of future research. Clear and accessible introduction to this dynamic subject Introduces definitions of key terms and puts them in context Includes current research and future developments in the field Appendix of basic definitions to clarify key concepts An invaluable text for students of astronomy and physics
Author | : Francoise Combes |
Publisher | : John Wiley & Sons |
Total Pages | : 288 |
Release | : 2021-03-05 |
Genre | : Science |
ISBN | : 1119817994 |
Download Galaxies Book in PDF, ePub and Kindle
Galaxies are vast ensembles of stars, gas and dust, embedded in dark matter halos. They are the basic building blocks of the Universe, gathered in groups, clusters and super-clusters. They exist in many forms, either as spheroids or disks. Classifications, such as the Hubble sequence (based on mass concentration and gas fraction) and the colormagnitude diagram (which separates a blue cloud from a red sequence) help to understand their formation and evolution. Galaxies spend a large part of their lives in the blue cloud, forming stars as spiral or dwarf galaxies. Then, via a mechanism that is still unclear, they stop forming stars and quietly end in the red sequence, as spheroids. This transformation may be due to galaxy interactions, or because of the feedback of active nuclei, through the energy released by their central super-massive black holes. These mechanisms could explain the history of cosmic star formation, the rate of which was far greater in the first half of the UniverseÂs life. Galaxies delves into all of these surrounding subjects in six chapters written by dedicated, specialist astronomers and researchers in the field, from their numerical simulations to their evolutions.