Results 41 to 50 of about 1,023,991 (216)
Long Period Variables in Local Group Dwarf Galaxies [PDF]
, 2006 In this work the results are presented of an extensive search for Long Period Variables stars (LPVs) in a sample of Local Group irregular dwarf galaxies.
Snigula, Jan
core +1 more source
Coevolution of Brightest Cluster Galaxies and Their Host Clusters in IllustrisTNG
The Astrophysical Journal, 2022 Abstract We use IllustrisTNG simulations to explore the dynamic scaling relation between massive clusters and their—central—brightest cluster galaxies (BCGs). The IllustrisTNG-300 simulation we use includes 280 massive clusters from the z = 0 snapshot with M 200 > 1014 M ...
Jubee Sohn +3 more
openaire +2 more sources
The Initial Mass Function and Other Stellar Properties Across the Core of the Hydra I Cluster
The Astrophysical Journal, 2023 The Hydra I cluster offers an excellent opportunity to study and compare the relic old stellar populations in the core of its two brightest galaxies. In addition, the differing kinematics of the two galaxies allows a test of the local validity of general
Ilaria Lonoce +2 more
doaj +1 more source
Story2Board: A Training‐Free Approach for Expressive Visual Storytelling
Computer Graphics Forum, EarlyView.Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich +4 more
wiley +1 more source
Models for the magnitude-distribution of brightest cluster galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2001 Abstract submitted to AAS.
Bernstein, J. P., Bhavsar, Suketu P.
openaire +2 more sources
The Emergence of a Brightest Cluster Galaxy in a Protocluster Core at z = 2.24
The Astrophysical JournalWe report the detection of a pair of massive quiescent galaxies likely in the process of merging at the center of the spectroscopically confirmed, extremely massive protocluster BOSS1244 at z = 2.24 ± 0.02.
Dong Dong Shi +6 more
doaj +1 more source
FaceIt: Real‐Time On‐Device Identity‐Preserving Portrait Animation
Computer Graphics Forum, EarlyView.A real‐time, on‐device algorithm for animating a single portrait image using detailed facial expressions and motions from a driving video achieving visual quality that can outperform even techniques with significantly higher computational overhead. Abstract Recently, significant progress has been made in generating expressive and temporally coherent ...
M. Dvorožňák +7 more
wiley +1 more source
, 2023 openIn questo progetto di tesi andrò a studiare la formazione e le proprietà fisiche delle galassie brillanti d'ammasso (in inglese brightest cluster galaxies, BCGs), esaminando in particolare i processi che regolano la formazione stellare all'interno ...
VOLPATO, SARA
core
Angular momenta, dynamical masses, and mergers of brightest cluster galaxies [PDF]
, 2015 Using the VIMOS integral field unit (IFU) spectrograph on the Very Large Telescope, we have spatially mapped the kinematic properties of 10 nearby brightest cluster galaxies (BCGs) and 4 BCG companion galaxies located within a redshift of z = 0.1.
Linden, Anja von der +6 more
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Structural analysis of brightest cluster galaxies in poor and rich clusters
New Astronomy, 2023 Studying structural parameters of brightest cluster galaxies (BCGs) provides important clues to understand their formation and evolution. We present the results of the surface brightness profile fitting of 1685 brightest cluster galaxies (BCGs) drawn from the Canada-France-Hawaii Telescope Legacy Survey in the redshift range of $0.1 < z < 1.0 ...
Eman Shaaban +6 more
openaire +3 more sources