Results 61 to 70 of about 245,182 (218)

Kinematics and stellar disk modeling of lenticular galaxies [PDF]

Astrophysical Bulletin, 2012
18 pages, 6 figures, slightly shortened ...
S. S. Kaisin, A. V. Zasov, Alexander Khoperskov, V. L. Afanasiev, I. Yu. Katkov   +4 more
openaire   +3 more sources

Investigation of the Fundamental Plane Relationship For the Evolution of the Elliptical and Lenticular Galaxies [PDF]

مجلة التربية والعلم
The Fundamental Plane relates the effective radius and surface brightness of an early-type galaxy to its velocity dispersion. It is important in understanding galaxy formation and evolution processes. The present work aims to investigate this relation as
Khalid Mohammed
doaj   +1 more source

Combining stellar populations with orbit-superposition dynamical modelling: the formation history of the lenticular galaxy NGC 3115 [PDF]

Monthly notices of the Royal Astronomical Society, 2019
We present a combination of the Schwarzschild orbit-superposition dynamical modelling technique with the spatially resolved mean stellar age and metallicity maps to uncover the formation history of galaxies.
A. Poci, R. McDermid, Ling Zhu, G. van de Ven   +3 more
semanticscholar   +1 more source

Hidden Imprints of Minor Merging in Early-Type Galaxies: Inner Polar Rings and Inclined Large-Scale Gaseous Disks In S0s

Galaxies, 2015
I discuss my latest observational data and ideas about decoupled gaseous subsystems in nearby lenticular galaxies. As an extreme case of inclined gaseous disks, I demonstrate a sample of inner polar disks, derive their incidence, about 10% among the ...
Olga Sil’chenko
doaj   +1 more source

Evidence for a Diagenetic Origin of Vera Rubin Ridge, Gale Crater, Mars: Summary and Synthesis of Curiosity's Exploration Campaign

Journal of Geophysical Research: Planets, Volume 125, Issue 12, December 2020., 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
A. A. Fraeman, L. A. Edgar, E. B. Rampe, L. M. Thompson, J. Frydenvang, C. M. Fedo, J. G. Catalano, W. E. Dietrich, T. S. J. Gabriel, A. R. Vasavada, J. P. Grotzinger, J. L'Haridon, N. Mangold, V. Z. Sun, C. H. House, A. B. Bryk, C. Hardgrove, S. Czarnecki, K. M. Stack, R. V. Morris, R. E. Arvidson, S. G. Banham, K. A. Bennett, J. C. Bridges, C. S. Edwards, W. W. Fischer, V. K. Fox, S. Gupta, B. H. N. Horgan, S. R. Jacob, J. R. Johnson, S. S. Johnson, D. M. Rubin, M. R. Salvatore, S. P. Schwenzer, K. L. Siebach, N. T. Stein, S. M. R. Turner, D. F. Wellington, R. C. Wiens, A. J. Williams, G. David, G. M. Wong   +42 more
wiley   +1 more source

Angular Momentum across the Hubble sequence from the CALIFA survey [PDF]

, 2014
We investigate the stellar angular momentum of galaxies across the Hubble sequence from the CALIFA survey. The distribution of CALIFA elliptical and lenticular galaxies in the $\lambda_{\rm Re}-\epsilon_{\rm e}$ diagram is consistent with that shown by ...
collaboration, the CALIFA, Falcón-Barroso, Jesús, Lyubenova, Mariya, van de Ven, Glenn   +3 more
core   +1 more source

Lack of FIBRILLIN6 in Arabidopsis thaliana affects light acclimation and sulfate metabolism

New Phytologist, Volume 225, Issue 4, Page 1715-1731, February 2020., 2020
Summary Arabidopsis thaliana contains 13 fibrillins (FBNs), which are all localized to chloroplasts. FBN1 and FBN2 are involved in photoprotection of photosystem II, and FBN4 and FBN5 are thought to be involved in plastoquinone transport and biosynthesis, respectively. The functions of the other FBNs remain largely unknown.
Kwanuk Lee, Martin Lehmann, Melanie V. Paul, Liangsheng Wang, Manja Luckner, Gerhard Wanner, Peter Geigenberger, Dario Leister, Tatjana Kleine   +8 more
wiley   +1 more source

Outer stellar disks of lenticular galaxies [PDF]

Proceedings of the International Astronomical Union, 2011
AbstractBy studying the radial distribution of the properties of stellar populations in 15 nearby S0 galaxies, I have found that the outer stellar disks are mostly old, with SSP-equivalent ages of 8–15 Gyr, often being older than the bulges. This fact throws doubt on the currently accepted paradigm that S0 galaxies were formed at z=0.4 through the ...
openaire   +3 more sources

The level of photometry is the basic level of the Hungarian galaxy [PDF]

مجلة التربية والعلم, 2007
The photometric and fundamental plane for a sample of early type galaxies(elliptical and lenticular galaxies) which belongs to Virgo cluster have been calculated by fitting the Sersic model ( r1/n-model) to the surface brightness profiles along the major
Mohsen Ali, Saad Younis
doaj   +1 more source

X-ray cavities in the hot corona of the lenticular galaxy NGC 4477 [PDF]

Monthly notices of the Royal Astronomical Society, 2018
NGC 4477 is a low-mass lenticular galaxy in the Virgo Cluster, residing at 100\,kpc to the north of M87. Using a total of 116\,ks {\sl Chandra} observations, we study the interplay between its hot ($\sim$0.3\,keV) gas halo and the central supermassive ...
Yijia Li, Yuanyuan Su, C. Jones
semanticscholar   +1 more source