Results 1 to 10 of about 168 (138)
Properties of the Photometric Components of Lenticular Galaxies [PDF]
Advances in Astronomy, 2012 After almost one century since their definition, the origin of lenticular galaxies is still a matter of debate. Several formation processes have been proposed in order to explain the wide variety of their observational properties.
J. Alfonso L. Aguerri
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S-PLUS: LEnticular Galaxies in Stripe 82 (LEGS82) [PDF]
Anais da Academia Brasileira de Ciências, 2021 This work is a Brazilian-Indian collaboration. It aims at investigating the structural properties of Lenticular galaxies in the Stripe 82 using a combination of S-PLUS (Southern Photometric Local Universe Survey) and SDSS data.
ARIANNA CORTESI +7 more
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Lenticular galaxies with ultraviolet rings [PDF]
Astronomy Letters, 2011 Based on GALEX (Galaxy Ultraviolet Explorer) data, we have compiled a list of lenticular galaxies with ultraviolet rings—radially localized star-forming regions. We have analyzed the optical structure of these galaxies using SDSS (Sloan Digital Sky Survey) surface photometry, measured the colors of the rings, and compared the radial localizations of ...
O K Sil`Chenko, Sil'Chenko O K
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Properties of stellar populations in isolated lenticular galaxies [PDF]
Astrophysical Bulletin, 2014 In this paper we present the results of long-slit spectral observations for a sample of isolated lenticular galaxies, made with the SCORPIO and SCORPIO-2 spectrographs of the 6-meter BTA telescope of the SAO RAS. By applying full spectral fitting technique using the stellar population evolutionary synthesis models, we have measured the radial profiles ...
Ivan Yu Katkov +2 more
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Monthly Notices of the Royal Astronomical Society, 2006 (Abridged) We present deep WSRT observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph Sauron.
R Morganti +2 more
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Evidence for a Diagenetic Origin of Vera Rubin Ridge, Gale Crater, Mars: Summary and Synthesis of Curiosity's Exploration Campaign. [PDF]
J Geophys Res Planets, 2020 Abstract This paper provides an overview of the Curiosity rover's exploration at Vera Rubin ridge (VRR) and summarizes the science results. VRR is a distinct geomorphic feature on lower Aeolis Mons (informally known as Mount Sharp) that was identified in orbital data based on its distinct texture, topographic expression, and association with a hematite
Fraeman AA +42 more
europepmc +2 more sources
Thick Disks of Lenticular Galaxies [PDF]
Astronomy & Astrophysics, 2004 Thick disks are faint and extended stellar components found around several disk galaxies including our Milky Way. The Milky Way thick disk, the only one studied in detail, contains mostly old disk stars (~10 Gyr), so that thick disks are likely to trace the early stages of disk evolution.
Pohlen, M. +3 more
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Stellar and dust properties in a sample of blue early type galaxies [PDF]
Serbian Astronomical Journal, 2022 This paper presents a comparative study of physical properties of a sample of 89 blue early-type galaxies (ETGs) from the local universe by fitting SEDs to their multi-wavelength photometric and spectroscopic data.
Deshmukh S.P. +2 more
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Lenticular galaxies in the process of evolution [PDF]
Proceedings of the International Astronomical Union, 2007 AbstractWe present images of a number of lenticular galaxies which appear to be undergoing evolutionary processes such as ram-pressure stripping or gravitational interactions, or possess features indicative of some evolutionary process in the recent past, such as fossil spiral arms, a polar ring-like structure, or a warped disk with box-peanut bulge ...
S. N. Kemp +3 more
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Made-to-measure galaxy models - II Elliptical and Lenticular Galaxies [PDF]
Royal Astronomical Society. Monthly Notices, 2012 14 pages, 8 figures and 5 ...
Long, R. J., Mao, Shude
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