Dynamical Studies of Clusters of Galaxies
| Author | : Timothy Carter Beers |
| Publisher | : |
| Total Pages | : 275 |
| Release | : 1983 |
| Genre | : Galaxies |
| ISBN | : |
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Fundamentals of Galaxy Dynamics, Formation and Evolution
| Author | : Ignacio Ferreras |
| Publisher | : UCL Press |
| Total Pages | : 200 |
| Release | : 2019-04-02 |
| Genre | : Science |
| ISBN | : 1911307614 |
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Galaxies, along with their underlying dark matter halos, constitute the building blocks of structure in the Universe. Of all fundamental forces, gravity is the dominant one that drives the evolution of structures from small density seeds at early times to the galaxies we see today. The interactions among myriads of stars, or dark matter particles, in a gravitating structure produce a system with fascinating connotations to thermodynamics, with some analogies and some fundamental differences. Ignacio Ferreras presents a concise introduction to extragalactic astrophysics, with emphasis on stellar dynamics, and the growth of density fluctuations in an expanding Universe. Additional chapters are devoted to smaller systems (stellar clusters) and larger ones (galaxy clusters). Fundamentals of Galaxy Dynamics, Formation and Evolution is written for advanced undergraduates and beginning postgraduate students, providing a useful tool to get up to speed in a starting research career. Some of the derivations for the most important results are presented in detail to enable students appreciate the beauty of maths as a tool to understand the workings of galaxies. Each chapter includes a set of problems to help the student advance with the material.
Dynamics of Galaxies
| Author | : Giuseppe Bertin |
| Publisher | : Cambridge University Press |
| Total Pages | : 487 |
| Release | : 2014-04-21 |
| Genre | : Science |
| ISBN | : 1107782740 |
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Our understanding of galaxies, the building blocks of the Universe has advanced significantly in recent years. New observations from ground- and space-based telescopes, the discovery of dark matter, and new insights into its distribution have been instrumental in this. This textbook provides graduate students with a modern introduction to the gravitationally determined structure and evolution of galaxies. Readers will also benefit from detailed discussions of the issues involved in the process of modeling complex stellar systems. Additionally, the text provides an accessible framework for interpreting observations and devising new observational tests. Based on the author's extensive teaching experience, this second edition features an up-to-date view of basic phenomenology, a discussion of the structure of dark halos in galaxies, the dynamics of quasi-relaxed stellar systems and globular clusters, galaxies and gravitational lensing and an introduction to self-gravitating accretion disks. Extended problem sets are available from the accompanying resources website: www.cambridge.org/9781107000544.
A Pan-Chromatic View of Clusters of Galaxies and the Large-Scale Structure
| Author | : Manolis Plionis |
| Publisher | : Springer |
| Total Pages | : 476 |
| Release | : 2008-02-17 |
| Genre | : Science |
| ISBN | : 1402069413 |
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The reviews presented in this volume cover a huge range of cluster of galaxies topics. Readers will find the book essential reading on subjects such as the physics of the ICM gas, the internal cluster dynamics, and the detection of clusters using different observational techniques. The expert chapter authors also cover the huge advances being made in analytical or numerical modeling of clusters, weak and strong lensing effects, and the large scale structure as traced by clusters.
Dynamics of Galaxies
| Author | : Giuseppe Bertin |
| Publisher | : Cambridge University Press |
| Total Pages | : 436 |
| Release | : 2000-06-12 |
| Genre | : Science |
| ISBN | : 9780521478557 |
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Our understanding of galaxies has advanced significantly in recent years. New observations from ground- and space-based telescopes, the discovery of dark matter, and powerful computer simulations have been instrumental in this. This textbook provides graduate students with a complete and thorough introduction to galactic dynamics. The first two parts of the book define the astrophysical problems and the methods for building sound physical models. Next, the observational properties and models of spiral then elliptical galaxies are examined in detail. Finally, a selection of exciting topics from contemporary research are introduced, including the formation and evolution of galaxies, cooling flows, accretion disks, and galaxies at high redshift. Throughout, the emphasis is on developing a clear understanding and good physical intuition of the processes involved. Full derivations are provided for key results and helpful problems are included. This textbook provides graduate students with a self-contained and accessible introduction to modern galactic dynamics.
Dynamical studies of the globular cluster systems around the giant elliptical galaxies NGC4636 and NGC1399
| Author | : Ylva Schuberth |
| Publisher | : |
| Total Pages | : 289 |
| Release | : 2011 |
| Genre | : |
| ISBN | : |
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Dynamics and Interactions of Galaxies
| Author | : Roland Wielen |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 524 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 364275273X |
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Progress towards an understanding of the dynamics and interactions of galaxies has been spurred on more than ever by a wealth of new observations and numerical experiments. The Heidelberg Conference 1989, the papers of which are collected in this volume, was extremely successful in presenting a synoptic view of the field in all its aspects: galaxy interactions in the early universe and in recent times, interactions of our galaxy and its neighbours, dynamical problems of elliptical and disk galaxies, groups and clusters, starburst and nuclear activity triggered by interactions, merger scenarios, and numerical experiments. Researchers and graduate students, specialists or not, will find here a complete overview of a rapidly growing field of astronomy.
Dynamical Evolution of Galaxies
| Author | : Xiaolei Zhang |
| Publisher | : Walter de Gruyter GmbH & Co KG |
| Total Pages | : 421 |
| Release | : 2017-12-04 |
| Genre | : Science |
| ISBN | : 3110525445 |
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This research monograph presents a new dynamical framework for the study of secular morphological evolution of galaxies along the Hubble sequence. Classical approaches based on Boltzmann’s kinetic equation, as well as on its moment-equation descendants the Euler and Navier-Stokes fluid equations, are inadequate for treating the maintenance and long-term evolution of systems containing self-organized structures such as galactic density-wave modes. A global and synthetic approach, incorporating correlated fluctuations of the constituent particles during a nonequilibrium phase transition, is adopted to supplement the continuum treatment. The cutting-edge research combining analytical, N-body simulational, and observational aspects, as well as the fundamental-physics connections it provides, make this work a valuable reference for researchers and graduate students in astronomy, astrophysics, cosmology, many-body physics, complexity theory, and other related fields. Contents Dynamical Drivers of Galaxy Evolution N-Body Simulations of Galaxy Evolution Astrophysical Implications of the Dynamical Theory Putting It All Together Concluding Remarks Appendix: Relation to Kinetics and Fluid Mechanics
The Formation and Dynamics of Galaxies
| Author | : J.R. Shakeshaft |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 464 |
| Release | : 1974-09-30 |
| Genre | : Science |
| ISBN | : 9789027704603 |
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Proceedings of IAU Symposium No. 58 held in Canberra, Australia, August 12-15, 1973
Clusters of Galaxies
| Author | : William R. Oegerle |
| Publisher | : Cambridge University Press |
| Total Pages | : 415 |
| Release | : 1990 |
| Genre | : Galaxies |
| ISBN | : 0521384621 |
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Collected in this volume are the review papers from the Space Telescope Science Institute symposium on Clusters of Galaxies held in May 1989. Fifteen experts in the field have presented summaries of our current understanding of the formation and evolution of clusters and their constituent galaxies. Subjects covered include the existence and importance of subclustering, models of the evolution of clusters and the intracluster medium, the effect of the cluster environment on galaxies, observations of high redshift clusters, and the use of clusters as tracers of large scale structure. This book provides a timely focus for future observational and theoretical work on clusters of galaxies.
