Dynamics Of Star Clusters And The Milky Way

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Dynamics Of Star Clusters And The Milky Way
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Author : Astronomische Gesellschaft (Germany). Meeting Heidelberg, Germany)
language : en
Publisher:
Release Date : 2001
Dynamics Of Star Clusters And The Milky Way written by Astronomische Gesellschaft (Germany). Meeting Heidelberg, Germany) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Annotation Papers from a March 2000 meeting report on challenges in the areas of stellar dynamics, computing, and observations of the Milky Way, star clusters, and dense stellar systems in active galactic nuclei. Subjects discussed include star cluster dynamics, direct N-body simulation, structure and potential of the Galaxy as a whole and of the solar neighborhood, the Galaxy's nucleus, satellites, and disk dynamics, and its globular cluster system. Some specific paper topics include Monte Carlo simulations of globular cluster dynamics, stellar collisions in the galactic center, faint moving objects of the dark halo, and cross-dynamics of open clusters in the Galaxy. This work lacks a subject index. Annotation c. Book News, Inc., Portland, OR (booknews.com)
Dynamics Of Star Clusters
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Author : Jeremy Goodman
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Dynamics Of Star Clusters written by Jeremy Goodman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The emphasis in these proceedings of lAD Symposium No. 113, Dynafrri-,'!s of Star Clusters. and·.~.Le. mab rPIHlon for orZ'lnizinp: thE" symposium in the spring of 1984, was the rapid increase during the preceeding year in our understanding of core collapse. The last I.A.D. Symposium to discuss the dynamics of star clusters at length was No.69, Dynamics of Stellar Systems~ held in Besan~on in 1974. For a few years afterwards, globular clusters receiveu much attention due to the discovery of X-ray bursters and the mounting evidence that X-ray sources in globular clusters were formed in completely different ways than those within our galaxy. Globular clusters, which until this time had a reputation for sedate old age, turned out to lead violent private lives at high energies. However, in the early 80's globular clusters seemed to lose some of the glamor of the 70's. The grand speculations of heavy black holes lurking in their centers had to make way for a variety of observational evidence which indicated that the X-ray sources are low-mass close binaries instead. But, though dynamical fashion turned to heavy galac tic halos and so on, some of the unsolved theoretical problems regard ing the evolution of star clusters kept their fascination for a number of relatively isolated workers. After several years of inconspicuous labor, a number of preprints suddenly appeared in the spring of 1983 that studied the evolution of globular clusters after core collapse.
Dynamics Of Star Clusters And The Milky Way
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Author : Reinhard Schielicke
language : en
Publisher:
Release Date : 2000
Dynamics Of Star Clusters And The Milky Way written by Reinhard Schielicke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Dynamics Of Young Star Clusters And Associations
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Author : Cathie Clarke
language : en
Publisher: Springer
Release Date : 2015-09-11
Dynamics Of Young Star Clusters And Associations written by Cathie Clarke and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-11 with Science categories.
Where do most stars (and the planetary systems that surround them) in the Milky Way form? What determines whether a young star cluster remains bound (such as an open or globular cluster), or disperses to join the field stars in the disc of the Galaxy? These questions not only impact understanding of the origins of stars and planetary systems like our own (and the potential for life to emerge that they represent), but also galaxy formation and evolution, and ultimately the story of star formation over cosmic time in the Universe. This volume will help readers understand our current views concerning the answers to these questions as well as frame new questions that will be answered by the European Space Agency's Gaia satellite that was launched in late 2013. The book contains the elaborated notes of lectures given at the 42nd Saas-Fee Advanced Course “Dynamics of Young Star Clusters & Associations" by Cathie Clarke (University of Cambridge) who presents the theory of star formation and dynamical evolution of stellar systems, Robert Mathieu (University of Wisconsin) who discusses the kinematics of star clusters and associations, and I. Neill Reid (S pace Telescope Science Institute) who provides an overview of the stellar populations in the Milky Way and speculates on from whence came the Sun. As part of the Saas-Fee Advanced Course Series, the book offers an in-depth introduction to the field serving as a starting point for Ph.D. research and as a reference work for professional astrophysicists.
Star Clusters Iau S266
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Author : International Astronomical Union. Symposium
language : en
Publisher: Cambridge University Press
Release Date : 2010-02-04
Star Clusters Iau S266 written by International Astronomical Union. Symposium 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 2010-02-04 with Science categories.
Star clusters are important to many areas of astronomy, and as the basic building blocks of galaxies, they can be used as key diagnostic tools within a wide range of disciplines in astrophysics. Star cluster populations are powerful tracers of the formation, assembly and evolutionary history of their parent galaxies. Although their importance has been recognised for decades, only in recent years has this area seen a major investment in time and effort. IAU Symposium 266 consolidates the expertise of leading researchers from a variety of topical subfields in astrophysics, to provide a comprehensive presentation of cutting-edge developments in theory, observations and simulations of star clusters and star cluster systems across a range of sizes and epochs. This volume gives an account of this forefront research, answering fundamental questions that will improve our understanding of numerous related issues and show how this field will take its next major step forward.
Dynamical Evolution Of Dense Stellar Systems Iau S246
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Author : International Astronomical Union. Symposium
language : en
Publisher: Cambridge University Press
Release Date : 2008-06-12
Dynamical Evolution Of Dense Stellar Systems Iau S246 written by International Astronomical Union. Symposium 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 2008-06-12 with Science categories.
Dense stellar systems lie at the interface between dynamics, stellar evolution, and galaxy formation, and they provide us with an ideal laboratory to understand many different aspects of these important fields as well as to explore the interplay between them. The complete study of dense stellar systems is a very challenging task which requires the collaboration and the exchange of ideas of astronomers and physicists with observational and theoretical expertise in galactic and extra-galactic astronomy, stellar dynamics, hydrodynamics, stellar evolution, as well as knowledge of many aspects of computational physics. IAU Symposium 246 brought together experts in all these areas to cover the broad field of dense stellar systems with particular emphasis on the interplay between them and on the comparison between observations and simulations. This volume provides a complete review of the most recent studies in this topical research.
Dynamics Of Stellar Systems
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Author : K. F. Ogorodnikov
language : en
Publisher: Elsevier
Release Date : 2016-10-13
Dynamics Of Stellar Systems written by K. F. Ogorodnikov and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-13 with Science categories.
Dynamics of Stellar Systems focuses on the theoretical problems in stellar dynamics. The book first offers information on stellar dynamics, including historical development, fundamentals of synthetic method, and value of stellar dynamics. The text discusses the fundamental concepts of stellar statistics. Properties of univariate distribution functions; multivariate distribution functions; and statistical properties of stars are explained. The text then describes the elementary theory of galactic rotation and irregular forces in stellar systems. The text also tackles statistical stellar dynamics of neglecting encounters. Considerations include Boltzmann equation in curvilinear coordinates; importance of using one-valued integrals of the motion; and fundamental differential equation of stellar dynamics. The book also underscores the regular orbit of stars and dynamics of centroids. The text describes the dynamics of spherical stellar and rotating stellar systems. The theory of polytropic spheres; basic equations for spherical systems; masses and rotation of galaxies; and boundaries of galaxies are discussed. The text is highly recommended for readers interested in stellar dynamics.
Dynamical Evolution Of Star Clusters Confrontation Of Theory And Observations
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Author : International Astronomical Union. Symposium
language : en
Publisher: Springer
Release Date : 1996-06-30
Dynamical Evolution Of Star Clusters Confrontation Of Theory And Observations written by International Astronomical Union. Symposium and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-30 with Mathematics categories.
This volume reviews recent progress in the study of dynamics of star clusters. The meeting focused on the enormous progress of both the observation and the theoretical modeling of star clusters. New results from the refurbished Hubble Space Telescope (HST) include the mass function down to the hydrogen burning limits, white dwarf sequence, and central density profiles of `post-collapse' clusters by star counts. On the theoretical side, this symposium saw the first direct evidence of gravothermal oscillation through N-body simulation, which was made possible by GRAPE-4, the dedicated special-purpose computer for N-body simulation. Numerical techniques to combine stellar evolution and dynamical evolution of the cluster were presented. The book will be of primary interest to astrophysicists.
Dynamics And Evolution Of Galactic Nuclei
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Author : David Merritt
language : en
Publisher: Princeton University Press
Release Date : 2013-07-21
Dynamics And Evolution Of Galactic Nuclei written by David Merritt and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-21 with Science categories.
Deep within galaxies like the Milky Way, astronomers have found a fascinating legacy of Einstein's general theory of relativity: supermassive black holes. Connected to the evolution of the galaxies that contain these black holes, galactic nuclei are the sites of uniquely energetic events, including quasars, stellar tidal disruptions, and the generation of gravitational waves. This textbook is the first comprehensive introduction to dynamical processes occurring in the vicinity of supermassive black holes in their galactic environment. Filling a critical gap, it is an authoritative resource for astrophysics and physics graduate students, and researchers focusing on galactic nuclei, the astrophysics of massive black holes, galactic dynamics, and gravitational wave detection. It is an ideal text for an advanced graduate-level course on galactic nuclei and as supplementary reading in graduate-level courses on high-energy astrophysics and galactic dynamics. David Merritt summarizes the theoretical work of the last three decades on the evolution of galactic nuclei, the formation of massive black holes, and the interaction between black holes and stars. He explores in depth such important topics as observations of galactic nuclei, dynamical models, weighing black holes, motion near supermassive black holes, evolution of nuclei due to gravitational encounters, loss cone theory, and binary supermassive black holes. Self-contained and up-to-date, the textbook includes a summary of the current literature and previously unpublished work by the author. For researchers working on active galactic nuclei, galaxy evolution, and the generation of gravitational waves, this book will be an essential resource.
The Milky Way And Beyond Stars Nebulae And Other Galaxies
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Author : Britannica Educational Publishing
language : en
Publisher: Britannica Educational Publishing
Release Date : 2009-10-01
The Milky Way And Beyond Stars Nebulae And Other Galaxies written by Britannica Educational Publishing and has been published by Britannica Educational Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-01 with Juvenile Nonfiction categories.
The Sun is merely one of some 200 billion stars that make up the Milky Way--and the Milky Way is only one of a billion galaxies in the known universe. Packed with fascinating facts and stunning photography, this book examines the Galaxy humans call home and travels light years away, to the domain of phenomena such as the Oort cloud.