Download or read book Dynamical Evolution of Star Clusters Confrontation of Theory and Observations written by International Astronomical Union. Symposium and published by Springer. This book was released on 1996-06-30 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Dynamical Evolution of Dense Stellar Systems IAU S246 written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2008-06-12 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Transactions of the International Astronomical Union written by Immo Appenzeller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: IAU Transactions XXIIB summarizes the work of the XXIInd General Assembly. The discourses given during the Inaugural and Closing Ceremonies are reproduced in Chapters I and III, respectively. The proceedings of the two sessions of the General Assembly will be found in Chapter II, which includes the Resolutions and the report of the Finance Committee. The Statutes, Bye-Laws and a few working rules of the Union are published in Chapter IV. The Accounts and other aspects of the administration of the Union are recorded in Chapter V, together with the report of the Executive Committee for this last triennium, and provide the permanent record for the Union in the period 1991-1994. This volume also contains the Commission reports from The Hague compiled by the Presidents of the Commissions (Chapter VI). Finally, Chapter VII contains the list of countries adhering to the Union and the alphabetical, geographical and commission membership lists of about 8000 individual members. The IAU still appears to be unique among the scientific Unions in maintaining this category of individual membership which contributes in a crucial way to the spirit and the aims of the Union.
Download or read book Cosmological Parameters and the Evolution of the Universe written by Katsuhiko Sato and published by Springer Science & Business Media. This book was released on 1999-01-31 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: How old is our Universe? At what speed is our Universe expanding? Is our universe flat or curved? How is the hierarchical structure of the present Universe formed? The purpose of IAU Symposium 183 on the Cosmological Parameters and the Evolution of the Universe was to encourage a state-of-the-art discussion and assessment of cosmology by putting together the latest observational data and theoretical ideas on the evolution of the universe and cosmological parameters. In this volume, excellent reviews on these subjects by distinguished scientists are included. The first article by M.S. Longair, `Cosmological Parameters and the Evolution of the Universe: Progress and Prospect', is a magnificent general review which can be understood by non-specialists. The other reviews include Hubble Constants (W.L. Freedman, G.A. Tammann), Microwave Background Radiation (R.B. Partridge, N. Sugiyama), Galaxy Formation and Evolution (R.S. Ellis) and Alternative Cosmological Models (J.V. Narlikar). In addition to the reviews, recent observational and theoretical developments by outstanding active scientists are included.
Download or read book Stars and Nebulae written by Nicholas Faulkner and published by Britannica Educational Publishing. This book was released on 2018-12-15 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the Next Generation Science Standards focusing on the universe and its stars, this enlightening book delves deep into the scientific study of stars, analyzing their behavior and composition, as well as their life cycles. Readers will learn fascinating facts, such as just how big they can get, how many there are in the universe, and the spectacular fashion in which some die. Readers can explore the universe of nebulae, the interstellar dust from which stars are born. Treat your star-gazers to a terrific guide.
Download or read book Advances in Stellar Evolution written by Robert T. Rood and published by Cambridge University Press. This book was released on 1997-06-26 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of how stars evolve is central to astrophysics. The basic theory is well established. However, the subject has undergone a renaissance in recent years as powerful computers have become widely available and allowed complex evolutionary models to be developed and compared in great detail with observations from the latest instruments. This timely volume presents the review articles from an international meeting in Elba, Italy, where experts gathered to review how our understanding of stellar evolution has advanced. Topics covered include fundamentals of stellar evolution, star clusters, variable stars, asymptotic giant branch stars, degenerate stars, the evolution of binary stars, and chemical and galactic evolution. Throughout, theory and observation are closely compared. The book also emphasises the critical role stars have on our understanding of how galaxies evolve. In this book we are provided with both the fundamentals and the latest research. In this way, it will provide an invaluable supplement for graduate students, and a timely review for researchers.
Download or read book Multiple Stars across the H R Diagram written by Swetlana Hubrig and published by Springer Science & Business Media. This book was released on 2007-10-13 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents results from the ESO workshop Multiple Stars across the H-R Diagram, held in Garching in July 2005. It covers observations of multiple stars from ground and space, dynamical and stellar evolution in multiple systems, formation and early evolution of multiple stars, and special components of multiple stars. The book reviews the current state of observational and theoretical knowledge and discusses future studies for further progress in the field.
Download or read book The Carbon Star Phenomenon written by International Astronomical Union. Symposium and published by Springer Science & Business Media. This book was released on 2000-07-31 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 177th Symposium of the International Astronomical Union, held in Antalya, Turkey, May 27-31, 1996
Download or read book Dynamics of Star Clusters and the Milky Way written by Astronomische Gesellschaft (Germany). Meeting Heidelberg, Germany) and published by . This book was released on 2001 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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)
Download or read book Proceedings of the 27th Meeting of the Polish Astronomical Society written by Polskie Towarzystwo Astronomiczne and published by . This book was released on 1996 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planetary Nebulae written by International Astronomical Union. Symposium and published by Springer Science & Business Media. This book was released on 1997 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 180th Symposium of the International Astronomical Union, held in Groningen, The Netherlands, August 26-30, 1996
Download or read book Science with the VLT Interferometer written by Francesco Paresce and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has always been ESO's aim to operate the VLT in an interferometric mode (VLTI) which allows the coherent combination of stellar light beams col lected by the four 8-m telescopes and by several smaller auxiliary telescopes. In December 1993, in response to financial difficulties, the ESO Council de cided to postpone implement at ion of the VLTI, Coude trains and associated adaptive optics for all the UTs but included provisions for continuing tech nological and development programmes devoted to the aim of reintroducing these capabilities at the earliest possible date. The desirability of carrying out the full VLTI programme as originally envisaged at the earliest possible moment has not, however, diminished, es pecially in view of VLTI's exceptional capabilities and resulting potential for new and exciting discoveries. In recent years, interferometric projects have begun to playa central role in ground-based high-resolution astronomy, and numerous instruments have been completed or are in the process of construc tion. Several large-aperture interferometers will probably co me on-line near the turn of the century. The impending presence of these new instruments represents an important incentive both for clarifying the scientific cases for various VLTI implementation plans and for ensuring VLTI's competitiveness in the international context over the next 1O~20 years.
Download or read book The Central Regions of the Galaxy and Galaxies written by International Astronomical Union. Symposium and published by Springer Science & Business Media. This book was released on 1998-08-31 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the August 1997 symposium. One hundred and ninety- four contributions present comparative studies on the data of the Milky Way and central regions of nearby galaxies. Included is information on galactic bulges, galactic center star clusters, star formation, starbursts, neutral ISM in the galactic center, molecular gas in the nuclei of galaxies, gas dynamics in the galactic center, the central parsecs of the milky way, magnetic and high-energy phenomena, black holes in galaxies, black hole in the galactic center, and black hole powering of AGN and jets. A sampling of topics: diffraction-limited IR speckle masking observations of the central regions of Seyfert galaxies, the stellar content of the Quintuplet cluster, and the structural characteristics of spiral bulges. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Massive Stellar Clusters written by Ariane Lançon and published by . This book was released on 2000 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Forty-four papers from the November 1999 workshop are divided into six sections: massive stellar clusters as stellar laboratories, observed cluster distributions, stellar population studies, the interplay between stellar evolution and cluster evolution, the evolution of cluster distribution, and observations and outlook. Topics include stochastic fluctuations in the spectrophotometric properties of star clusters, infrared and millimeter studies of red supergiants in OB association, and age dating old globular clusters in early-type galaxies. Annotation c. Book News, Inc., Portland, OR (booknews.com)
Download or read book Proceedings of the 26th Meeting of the Polish Astronomical Society written by Polskie Towarzystwo Astronomiczne and published by . This book was released on 1994 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Sensitivity Radio Astronomy written by N. Jackson and published by Cambridge University Press. This book was released on 1997-01-28 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enhanced sensitivity radio telescopes are producing dramatic results. An international conference was held in Jodrell Bank to take stock of these advances. This timely volume presents the review articles presented by a host of world experts who gathered at this meeting. We are shown how high sensitivity is advancing our understanding in radio spectral line analysis, radio continuum observations of galaxies, cosmology, pulsars, and radio emission from stars; what new and enhanced instruments are now available and those planned for the future. This volume provides graduate students and researchers with an up-to-date and wide-ranging review of the new and future research possible with high-sensitivity radio telescopes.
Download or read book The Observatory written by and published by . This book was released on 1997 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
