Results 121 to 130 of about 194,444 (226)
, 2008 We present theoretical models for the formation and evolution of populations of low-mass X-ray binaries (LMXBs) in the two elliptical galaxies NGC 3379 and NGC ...
Kim D. W. +13 more
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Diffuse dust in elliptical galaxies [PDF]
, 2007 viii, 68 leaves : ill. (some col.) ; 29 cm.Includes abstract and appendices.Includes bibliographical references (leaves 65-68).It is well established that the broadband colors of elliptical galaxies become redder near their centres, which provides an ...
Savoy, Jonathan
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A polarimetry study of starburst galaxies [PDF]
, 1996 Optical imaging polarimetry has been carried out for a number of starburst galaxies under various morphological classifications. In several cases, kpc-scale reflection nebulae are detected which arise from dust grains scattering starburst radiation ...
Alton, Paul, Alton, P
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Compact Elliptical Galaxies [PDF]
, 2015 In this thesis, a sample of nearby, compact, elliptical galaxies with high central stellar velocity dispersions are studied. By means of high quality photometric and spectroscopic observations, we analyse their structural properties and construct state-of-the-art orbit-based dynamical models to constrain their total mass budgets, including the ...
openaire +1 more source
Extreme isolated elliptical galaxies
, 2002 This dissertation presents the results of a detailed search for and the photometric and spectroscopic analysis of nine elliptical galaxies isolated from nearest neighbors of M V < ?16.5 by distances in excess of 2.5 megaparsec.
Aars, Christian E.
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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
doaj +1 more source
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 clustering and X-ray properties of faint galaxies [PDF]
, 1994 The clustering properties of faint (23 ≤ B ≤ 27) galaxies were investigated, with the aim of obtaining information about their redshift distribution, N(z), and therefore about the processes of galaxy evolution causing the steep rise in the galaxy number ...
Roche, Nathan, Roche, N
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The Astrophysical Journal LettersThe centers of massive elliptical galaxies exhibit a wide range in density profiles, from central cusps to resolved cores with order kiloparsec sizes.
Kyle Kremer +4 more
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Chaos in elliptical galaxies [PDF]
Here I present a review of the work done on the presence and effects of chaos in elliptical galaxies plus some recent results we obtained on this subject.
Muzzio, Juan Carlos
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