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Morphological and Physical Classification of Galaxies : Proceedings of the Fifth International Workshop of the Osservatorio Astronomico di Capodimonte Held in Sant'Agata Sui Due Golfi, Italy, September 3-7, 1990

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概要 The morphological scheme devised by Hubble and followers to classify galaxies has proven over many decades to be quite effective in directing our quest for the fundamental pa rameters describing the e...xtragalactic manifold. This statement is however far more true for spirals than for ellipticals. Echoing the concluding remarks in Scott Tremaine's sum mary talk at the Princeton meeting on Structure and Dynamics of Elliptical Galaxies, "the Hubble classification of spirals is useful because many properties of spirals (gas con tent, spiral arm morphology, bulge prominence, etc. ) all correlate with Hubble time. By contrast, almost nothing correlates with the elliptical Hubble sequence El to E7. " During the last few years much effort has been put into the search for a more meaningful classification of ellipticals than Hubble's. Concomitantly, forwarded by some provocative conjectures by R. Michard, the classical question of whether E galaxies form a physically homogeneous family has been brushed up once more. Results of these and other parallel studies look rather promising and point to suture part of the dichotomy between ellipticals and disk galaxies which had become popular in the early eighties, owing to dynamical arguments. At the same time it appears more and more clear that, besides the usual genetic varieties of galaxies, products of environmental evolution must also be contemplated in building our modern picture of the "reign of galaxies" . The above considerations prompted us to solicit Prof.続きを見る
目次 Invited Papers: Galaxy Types
Morphology of Galaxies: An Overview
The Luminosity Functions of Galaxies
Elliptical Galaxies
Structure and Kinematics of Spirals
Brightest Cluster Members
Central Regions of Early-Type Galaxies
Stellar Content and Chemical Evolution in Spheroidal Populations
Invited Papers: Galaxian Components
Stellar Disks in Early-Type Galaxies
Gaseous Disks in Elliptical Galaxies
Formation and Maintenance of Spiral Structure
Dark Matter in Elliptical Galaxies
Dark Matter in Late-Type Galaxies
Dark Matter in Dwarf Galaxies
Elliptical Galaxies in X-Rays
The Warm Component of the ISM of Elliptical Galaxies
The Bar Component in Disk Galaxies
Peculiar Kinematics
Cold Gas in Elliptical Galaxies
Cold Gas in Late-Type Galaxies
Abundance Gradients and Related Properties in Galaxies
Structure and Metallicity of Low-Luminosity Early-Type Galaxies
Invited Papers: Environment and Systematics
Interactions: Weak
Interactions: Strong
The Morphology of Binary Galaxies
Intrinsic Shapes of Elliptical Galaxies
On Understanding the Global Properties of Galaxies
Galaxy Manifolds and Galaxy Formation
Sub-Components in Elliptical Galaxies and their Formation
Morphology and Classification of Galaxies - Where Do We Stand?
Poster Papers
Detailed Morphological Classification of Early-Type Galaxies in the Perseus Cluster
Properties of Dwarf Spheroidals
Bright Cores in Nearby Southern Galaxies
Shell Formation and Thick Disks in Elliptical Galaxies
The Origin of Strong Isophotal Twists in Elliptical Galaxies
Photometric Properties of Disks in Elliptical Galaxies
Elliptical Galaxies with Dark Matter
Nuclear Dust-Discs in Radio Ellipticals
Extended H? Filaments in Elliptical Galaxies
The Origin of the Ionized Gas in S0 Galaxies
Line-Strength Gradients in S0 Galaxies
Ultraviolet Spectra of Early Type Galaxies
On the Nature of the Compact Galaxies in the UGC
Morphology of Galaxies Surrounding Compact Groups
Mean Surface Density and Morphological Type in Disc-Galaxies
Peculiar Kinematics in Interacting Elliptical Galaxies
Morphology and Kinematics of Spiral Galaxies without Bar: The Importance of the Central Mass
The Correlation between Velocity Gradients and Arm Classification in Spiral Galaxies
Optical Line/Radio Luminosity Correlation and the Effects of the Interstellar Medium
The Luminosity-Diameter Relation for Disk Galaxies: A Search for Environmental Effects
Global Properties in Early Type Galaxies
Masses and Mass-to-Light Ratios of Elliptical Galaxies
On the Photometric Scaling Laws for Early-Type Galaxies
Properties of Brightest Cluster Members
The Fundamental Plane for Early-Type Galaxies
Elliptical Galaxies and the Thickness of the Fundamental Plane
Dissipationless Formation of Elliptical Galaxies
The Two-Component Colour-Structure of the gE Galaxy NGC 4472
The Velocity Dispersion Anisotropy in NGC 720
NGC 205 and the Nature of Compact Nuclei in Dwarf Galaxies
Light and Color Distribution in the Core of M32
NGC 3384 and Its 'Saturn-Like' Appearance
Cigale Observations of NGC 3198
Mapping the Star Formation in Nearby Galaxies: The Magellanic Irregular NGC 3109
MM Observations of the Magellanic Clouds from Antarctica
Seyfert Galaxies with Close Companions. A Method for Identification
Globular Clusters as Probes of the Galactic Potential
Relation between the Properties of Globular Cluster System and the Mass Distribution on the Galactic Disk
Towards a Precise Definition of the Morphological Structures of Galaxies as a Basis for Their Automatic Classification
Fourier Analysis of Barred Galaxies: A Convenient Alternative to the Component Decomposition
Improvements of the Signal-to-Noise Ratio by Adaptive Filtering
Index of Objects.
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登録日 2020.06.27
更新日 2020.06.28