Results 271 to 280 of about 232,037 (310)
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Reports on Progress in Physics, 1973
The authors have summarized the present knowledge of the stellar content of our galaxy and discussed at some length the use of this knowledge in creating a dynamical framework that can be used in the attempt to understand galaxies in general.
O J Eggen, K C Freeman, A W Rodgers
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The authors have summarized the present knowledge of the stellar content of our galaxy and discussed at some length the use of this knowledge in creating a dynamical framework that can be used in the attempt to understand galaxies in general.
O J Eggen, K C Freeman, A W Rodgers
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Structure of interacting elliptical radio galaxies
Astrophysics and Space Science, 1993We have used a numerical method based on elliptical fitting of isophotes to analyse the structural parameters of three pairs of elliptical galaxies containing radio jets. The relationship between tidal interactions and radio activity is also investigated.
Lourdes De Juan +2 more
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1994
In this contribution I will review the state of the field of structure of galaxies in general terms. I will concentrate on open questions rather than recent achievements. The discussion will not be aimed at experts in the field, but at a rather broader audience.
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In this contribution I will review the state of the field of structure of galaxies in general terms. I will concentrate on open questions rather than recent achievements. The discussion will not be aimed at experts in the field, but at a rather broader audience.
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Annular structures in barred galaxies
Astrophysics and Space Science, 1979The existence of ring-like structures is proposed in barred spirals which are accreting mass. The cases of some well-known galaxies are discussed and an interpretation is given.
J. L. Sérsic, J. H. Calderón
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Structure of Early-Type Galaxies
Astrophysics and Space Science, 2001We outline the results of a two-dimensional (2D) fit to the light distribution of early-type galaxies belonging to a complete volume-limited sample and discuss briefly the significant correlations among the structural parameters. In particular we reconfirm that the lack of structural homology is probably a characteristic of hot stellar systems.
IODICE E. +2 more
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