Results 131 to 140 of about 52,678 (266)
The Outer Halos of Elliptical Galaxies [PDF]
, 2010 Recent progress is summarized on the determination of the density distributions of stars and dark matter, stellar kinematics, and stellar population properties, in the extended, low surface brightness halo regions of elliptical galaxies. With integral field absorption spectroscopy and with planetary nebulae as tracers, velocity dispersion and rotation ...
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The Astrophysical Journal, 1983 We propose that dwarf elliptical galaxies are the bound remnants of more massive stellar systems, such as a parent galaxy which has lost more than half its mass in gas ejection during a burst of star formation, or an unbound tidal debris produced during the interaction of two giant galaxies.
P. Carnevali, H. Gerola, E. E. Salpeter
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, 2002 Neutral hydrogen is an important component of the interstellar medium in elliptical galaxies as well as a potentially valuable mass tracer. Until recently, HI surveys of early-type galaxies have been sparse and inhomogeneous but this has changed with the advent of the HI Parkes All-Sky Survey (HIPASS; Barnes et al. 2001). We discuss HIPASS observations
Sadler, Elaine M. +2 more
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Models for the Formation of Elliptical Galaxies [PDF]
, 1975 Richard B. Larson
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The Orientation of Radio Sources and Elliptical Galaxies [PDF]
, 1971 C. D. Mackay
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A 5-GHz survey of bright Southern elliptical and S0 galaxies [PDF]
, 1977 M. J. Disney, J. V. Wall
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Structure and Kinematics of Star-forming Elliptical Galaxies in SDSS-MaNGA
The Astrophysical JournalUsing “spatially” resolved spectroscopy, we investigated the characteristics and different modes of formation of stars in elliptical galaxies. We identified an unusual population of 59 star-forming elliptical (SF-E) galaxies in SDSS-MaNGA, our primary ...
Pralay Biswas, Yogesh Wadadekar
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A search for close dwarf companions of elliptical galaxies [PDF]
, 1977 G. D. Bothun, III Sullivan W. T.
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Iraqi Journal of PhysicsUnderstanding the CNO cycle and the proton-proton (p-p) chain is essential for comprehending the development of main sequence stars in the initial stages of spiral and elliptical galaxy formation. This study investigates two nuclear reactions that occur
Rabab Muzhir J., Al Najm M. N.
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The Evolution of the Integrated Colors of Globular Clusters and Elliptical Galaxies [PDF]
, 1978 Robin Ciardullo, P. Demarque
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