Dynamics and Interactions of Galaxies

Proceedings of the International Conference, Heidelberg, 29 May ¿ 2 June 1989
Herausgegeben von Wielen, Roland

• Broschiertes Buch

Produktbeschreibung

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.

Produktdetails

• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-642-75275-9
• Softcover reprint of the original 1st ed. 1990
• Seitenzahl: 540
• Erscheinungstermin: 13. Dezember 2011
• Englisch
• Abmessung: 242mm x 170mm x 29mm
• Gewicht: 913g
• ISBN-13: 9783642752759
• ISBN-10: 3642752756
• Artikelnr.: 36115549

Inhaltsangabe

I Interactions in the Early Universe.- Galaxy Mergers: Lessons from Cosmological N-Body Simulations.- The Formation of Halos via Mergers. The Organized and Organizing Dynamics of Mergers.- Are High Redshift Galaxies Interacting?.- Morphology and Kinematics of Ly ? in Distant Radio Galaxies.- Interactions in "Butcher-Oemler" Clusters.- II Our Galaxy and Interactions.- Our Fossil Galaxy.- Are Our Globular Clusters Coeval?.- Stellar Populations and Mergers.- A New Model of the Magellanic Stream.- III Recent Interactions Between Galaxies.- Interactions in Our Time.- Status of Shell Galaxies.- Retrograde Streaming in SBO Galaxies.- Gas, Dust, and Stellar Populations in the Antennae (NGC 4038/4039).- Structure of the NGC 1023 System.- The Detailed Velocity Field of the Ionized Gas in the Interacting Pair of Galaxies NGC 2535-36.- Kinematics of Interacting Galaxies VV 317: Motions in the Bar of One of the Components.- The Interacting System AM 2208-251.- UGC 9588: Another Merger in Progress?.- The Optical, Radio, and Far-Infrared Properties of the Interacting Pair NGC 2207/IC 2163.- 0422-476: A Shell Galaxy with Non-Aligned Shells.- IV M51 and Similar Systems of Galaxies.- Dynamical Status of M51.- Further Simulations of M51-Type Systems.- Neutral Hydrogen near M51.- M51's Material Arms and Density Waves.- V Star-Formation Bursts and the Interactions of Galaxies.- Infrared Studies of Interacting and Merging Galaxies.- Interacting Systems in an IRAS-Selected Sample of Galaxies.- II Zwicky 33: Star Formation Induced by a Recent Interaction.- IRAS Observations of NGC 4696 - Cooling or Evaporation Flow?.- IRAS Galaxies and Morphology.- Interacting and Active IRAS Galaxies.- Observations of an IRAS-Selected Sample of Interacting Galaxies.- Interactions in Extreme IRAS Galaxies.- The Strongly Interacting Galaxy IRAS 15320-2601.- Binary Starbursts in Normal and Colour-Selected IRAS Galaxies.- Wind Dynamics in the Interacting Galaxy NGC 7714.- The Nuclear Gas in the Star-Burst Galaxy NGC 3310.- The Interacting System Mkn 305/306.- Optical Structure of Blue Compact Galaxies.- Kinematics and Starbursts in Arp 299.- What Do We Learn from Fitting Models to Starbursts?.- Near-Infrared Imaging of Interacting Galaxies.- The Role of Galactic Environment in Photometric Evolution.- Bulge Morphology of Non-Interacting Starburst Galaxies.- VI Numerical Experiments on Interacting Galaxies and Mergers.- N-Body Studies of Major Mergers.- Tidal Phenomena in Interacting Galaxies.- Self-consistent Simulations of Ring Galaxies.- Gas Dynamics in a Tidal Interaction: Formation of Rings.- Merger Origin for Counterrotating Cores in Elliptical Galaxies.- A Simplified Numerical Treatment of Encounters Between Galaxies.- Numerical Simulation of Encounters of Galaxies.- Using Parallel Computers for Very Large N-Body Simulations: Shell Formation Using 180 K Particles.- N-Body Integration on a Transputer Array.- Models of Colliding Galaxies: Kinetic Energy and Density Enhancements.- Remnants of Strong Tidal Interactions.- Headon-Collisions Between Plummer Models.- Sharp Edges Due to Close Interactions.- VII Elliptical Galaxies.- New Clues to Structure and Formation of Elliptical Galaxies.- Two-Dimensional Velocity Maps of Cores of Elliptical Galaxies.- Counter-Rotation in Dust-Lane Ellipticals.- Is the Kinematic Diversity in Ellipticals Reflected in Their Color Gradients?.- Low-Mass Ellipticals: Properties and Formation Processes.- Settling of Gas Disks in Elliptical Galaxies.- Structure and Colour Gradients in Elliptical Galaxies.- A Survey for Fine Structure in E+SO Galaxies.- The Various Kinematics of Minor-Axis Dust-Lane Ellipticals.- Rummaging Through Elliptical Galaxies.- Photometrical and Kinematical Sub-Systems in Elliptical Galaxies.- Further Evidence of Continuity Between Elliptical and Disk Galaxies.- Kinematics of the Interacting Elliptical Galaxy Pair NGC 4782/4783.- The Kinetic Energy and Angular Momentum in Elliptical Galaxies.- Tidal Changes in Energy and Angular Momentum of a Spheroidal Galaxy.- Effects of Gravitational Interactions on the Structure of Elliptical Galaxies.- VIII Infall.- Gas-Hungry Sc Spirals.- Observed Gas Infall into Galaxies.- HI Absorption in Radio Ellipticals: More Evidence for Infall.- Gaseous Infall and Selfpropagating Starformation.- Gas and Dust in NGC 4696 - Implications for Cooling Flows.- IX Disk Galaxies.- Age-Dependence and Distribution of the Velocities of Disk Stars and Implications of a Possible Disruption of Globular Clusters by Massive Black Holes.- What's with Warps?.- Polar Rings in Disk Galaxies.- Triaxial Bulges in Spiral Galaxies.- The Influence of Discs on the Dynamics of "Box/Peanut" Bulges.- Ring Formation in Viscous Differentially Rotating Galactic Disks.- Cut-Off Radii of Galatic Disks.- Nonlinear Density Waves in Self-Gravitating Gas Sheets.- Deterministic Self-Propagating Star Formation and Gas Consumption Rates in Galaxies.- Discovery of the Large-Scale Vortices in the Gaseous Disk Component of the Spiral Galaxy Markarian 1040.- The Frequency of Warped HI Discs.- Rules of Behavior for Warped Galaxies.- X Other Problems of Galactic Dynamics.- Can Dumbbell Galaxies Be Equilibrium Systems?.- Dark Matter in Dumbbell Galaxies.- Shape of the Dark Halo of Polar Ring Galaxy NGC4650A.- Self-Consistent Models of Spherical Galaxies with Dark Matter.- The Stability of Highly Flattened Isothermal Oblate Elliptical Galaxies.- Violent Relaxation: Difficulties with Maximum Entropy States.- Exact Time Dependent Solutions - Violent Nonrelaxation.- Initial Conditions and Dynamical Evolution of Self-Gravitating Systems.- XI Groups and Clusters of Galaxies.- Paradoxes of Tight Groups?.- Rotation Curves of Spiral Galaxies in Groups and Clusters.- The Origin of Central Cluster Galaxies.- Cannibalism in Clusters' Cusps.- Dynamics of the Local Group.- Interactions Between Massive Galaxies and Their Satellites: Probing Galaxy Mass Distribution.- The NGC128 Group of Galaxies.- Structural Properties of Early-Type Galaxies in Low Density Environments: Pairs.- Optical Colors of Early-Type Galaxies in Compact Groups.- Morphological Differences in the Nature of Radio Sources in High Density Groups.- Are the Groups of Galaxies Flat?.- Formation of cD Galaxies and Dissipationless Collapse.- Encounters of Disk-Galaxies in Small Groups and the Stimulation of Activity in Galaxies.- An Approximate Treatment of the Tidal Effects Between Galaxies in N-Body Simulations of Clusters of Galaxies.- The Effect of Tidal Braking Between Galaxies on the Formation and Evolution of Clusters of Galaxies.- XII Nuclear Activity of Galaxies and Interactions.- The QSO-Tidal Connection.- Galaxy Interactions and the Radio Galaxy Phenomenon.- Nuclear Activity: How Irritating Are Neighbours?.- Ultraluminous Infrared Galaxies and the Origin of Quasars.- Active Galactic Nuclei Without Black Holes.- Bar Formation in Interacting Galaxies and the Fueling of Nuclei.- Interaction Versus Radio Source Generation: A CCD Survey of Galaxies with Radio Jets.- Dusty Emission Nebulosity in NGC 1316 (Fornax A).- Strength of Interaction and Radio Emission in Seyfert Galaxies.- Chaotic Orbits in Barred Structures with Central Mass Concentrations.- Fuelling AGN by Non-Axisymmetric Instabilities.- Slow Dissipation in Bars and the Fuelling of Nuclei.- Bar-Driven Central Star-Bursts in SBO and SBa Galaxies.- XIII Problems of Merger Scenarios.- Galaxy Mergers: Views of an Appointed Skeptic.- Did Elliptical Galaxies Form by Mergers or by Dissipative Collapse?.- Observational Problems for Collision/Merger Scenarios.- Galactic Mergers: Major Issues Remaining.- List of Participants.- Index of Contributors.