Results 71 to 80 of about 787 (130)

Linking the spin evolution of massive black holes to galaxy kinematics

, 2014
We present the results of a semianalytical model that evolves the masses and spins of massive black holes together with the properties of their host galaxies across the cosmic history.
Dotti M, Dotti, M., Sesana, A., Sesana A, Rossi EM, Sesana, A, Rossi, E. M., Dotti, M, Barausse E, Barausse, E., Rossi, Em, Barausse, E, Rossi, E.   +12 more
core   +1 more source

Modelling the Galaxy from survey data

, 2007
Recent optical and near-infrared surveys have considerably improved our knowledge of galactic structure and galactic evolution. Two ways can be used to infer this knowledge from datasets: either inversing the data to get parameters describing the Galaxy,
Reylé, C., Robin, A. C., Marshall, D.
core   +1 more source

First Gaia dynamical model of the Milky Way disc with six phase space coordinates: a test for galaxy dynamics

, 2020
We construct the first comprehensive dynamical model for the high-quality subset of stellar kinematics of the Milky Way disc, with full 6D phase-space coordinates, provided by the Gaia Data Release 2.
Cappellari, Michele, Neumayer, Nadine, Nitschai, Maria   +2 more
core   +1 more source

Deep Kinematics and Dynamics of Edge-on S0 Galaxies. I. NGC 3115

, 1993
Latex + L-AA Vers.
Capaccioli, M., Cappellaro, E., Held, E. V., Vietri, M.   +3 more
openaire   +2 more sources

Kinematics and photometry as complementary tools in the study of barred galaxies

, 2001
Recent advances in observational techniques and theoretical modelling of galaxy kinematics allow us to use more than just optical morphology to discern the structure and dynamics of galaxies.
ZEILINGER W. W., ERWIN P., PIZZELLA, ALESSANDRO, BERTOLA, FRANCESCO, VEGA BELTRÁN J. C., BECKMAN J. E., CORSINI, ENRICO MARIA   +6 more
core  

Exploring the Formation, Dynamics, and Structure of Galaxy Clusters: A Comprehensive Analysis

This study explores the formation, structure, and dynamics of galaxy groups and clusters, highlighting their significance in the cosmic web. Galaxy clusters are massive, self-gravitating systems that display complex interactions influenced by dark matter
Tolasa, Diriba Gonfa
core   +1 more source

Kinematics and dynamics of the luminous infrared galaxy pair NGC 5257/58 (Arp 240)

, 2019
Context: Encounters between galaxies modify their morphology, kinematics, and star formation history. The relation between these changes and external perturbations is not straightforward. The great number of parameters involved requires both the study of
Balkowski, C. (C.), Laurikainen, E. (E.), Fuentes-Carrera, I. (I.), Castañeda, H. O. (H. O.), Rosado, M. (M.), Salo, H. (H.), Gómez-López, J. A. (J. A.), Amram, P. (P.), Bernal, A. (A.)   +8 more
core  

Assessing Galaxy Rotation Kinematics: Insights from Convolutional Neural Networks on Velocity Variations

Distinguishing galaxies as either fast or slow rotators plays a vital role in understanding the processes behind galaxy formation and evolution. Standard techniques, which are based on the λR spin parameter obtained from stellar kinematics ...
Fatemeh Fazel Hesar, Amirmohammad Chegeni, Mojtaba Raouf, Bernard Foing, Fons J. Verbeek   +4 more
core   +1 more source

Ionized gas kinematics with FRESCO: An extended, massive, rapidly rotating galaxy at z = 5.4 [PDF]

With the remarkable sensitivity and resolution of JWST in the infrared, measuring rest-optical kinematics of galaxies at z > 5 has become possible for the first time.
Förster Schreiber, Natascha M., Maseda, Michael V., Price, Sedona H., Cameron, Alex J., Shapley, Alice E., Whitaker, Katherine E., Suess, Katherine A., De Graaff, Anna, Brammer, Gabriel, Smit, Renske, Naidu, Rohan P., Covelo Paz, Alba, Endsley, Ryan, Sandles, Lester, Williams, Christina C., Matthee, Jorryt, Matharu, Jasleen, Witstok, Joris, Giménez-Arteaga, Clara, Wisnioski, Emily, Johnson, Benjamin D., Reddy, Naveen A., Nelson, Erica, Illingworth, Garth, Wuyts, Stijn, Xiao, Mengyuan, Oesch, Pascal A., Charlot, Stephane, Jones, Gareth C., Übler, Hannah, Maiolino, Roberto, Eisenstein, Daniel J., Weibel, Andrea, Baker, William M., Robertson, Brant, Tacchella, Sandro, Chisholm, John, Gibson, Justus, Labbe, Ivo, Van Dokkum, Pieter, Hartley, Abigail I., Matthee, Jorryt J ; https://orcid.org/, Shivaei, Irene, Giovinazzo, Emma, Ji, Zhiyuan, Alberts, Stacey, Bunker, Andrew J.   +46 more
core   +2 more sources

Galaxy kinematics and mass estimates at z ∼ 1 from ionized gas and stars

, 2023
We compare ionized gas and stellar kinematics of 16 star-forming galaxies (log (M-star/M-circle dot) = 9.7-11.2, SFR =6 - 86 M-circle dot yr(-1)) at z similar to 1 using near-infrared integral field spectroscopy (IFS) of H alpha emission from the KMOS3D (
Shimizu, Thomas Taro, Price, Sedona H., Wuyts, Stijn, Straatman, CarolineCA808020028566848400011715890000-0001-5937-459083EE8E0A-35F8-11E8-A1F6-1F7112A95AF2, Lutz, Dieter, Mendel, Trevor, Genzel, Reinhard, Übler, Hannah, Förster Schreiber, Natascha M., Tacconi, Linda J., Liu, Daizhong, Davies, Ric, D’Eugenio, Francesco, van der Wel, ArjenWE058020027137130000-0002-5027-0135932A870E-A6F4-11E7-8878-09B7AD28A064, Wisnioski, Emily, Naab, Thorsten, Bezanson, Rachel   +16 more
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