C
Charlotte Welker
Researcher at University of Western Australia
Publications - 25
Citations - 1011
Charlotte Welker is an academic researcher from University of Western Australia. The author has contributed to research in topics: Galaxy & Galaxy formation and evolution. The author has an hindex of 13, co-authored 23 publications receiving 770 citations. Previous affiliations of Charlotte Welker include McMaster University & Johns Hopkins University.
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Journal ArticleDOI
The Horizon-AGN Simulation: Morphological Diversity of Galaxies ,Promoted by AGN Feedback
Yohan Dubois,Sebastien Peirani,Sebastien Peirani,Christophe Pichon,Julien Devriendt,Raphael Gavazzi,Charlotte Welker,Charlotte Welker,Marta Volonteri +8 more
TL;DR: In this paper, the critical role of active galactic nuclei (AGN) in setting up the correct galaxy morphology for the massive end of the population was identified by comparing the state-of-the-art hydrodynamical cosmological simulations Horizon-AGN and Horizon-noAGN.
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Quantifying the impact of mergers on the angular momentum of simulated galaxies
Claudia del P. Lagos,Claudia del P. Lagos,Adam R. H. Stevens,Richard G. Bower,Timothy A. Davis,Sergio Contreras,Nelson Padilla,Danail Obreschkow,Danail Obreschkow,Darren J. Croton,James W. Trayford,Charlotte Welker,Charlotte Welker,Tom Theuns +13 more
TL;DR: In this article, the authors used EAGLE to quantify the effect of galaxy mergers on the stellar specific angular momentum of galaxies, i.e., the number of stars in the jstars-stellar mass plane at z = 0 with their merger history.
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The Three Hundred project: a large catalogue of theoretically modelled galaxy clusters for cosmological and astrophysical applications
Weiguang Cui,Alexander Knebe,Alexander Knebe,Gustavo Yepes,Frazer R. Pearce,Chris Power,Romeel Davé,Alexander Arth,Alexander Arth,Stefano Borgani,Stefano Borgani,Klaus Dolag,Klaus Dolag,Pascal J. Elahi,Robert Mostoghiu,G. Murante,Elena Rasia,Doris Stoppacher,Jesus Vega-Ferrero,Yang Wang,Xiaohu Yang,Andrew J. Benson,Sofía A. Cora,Darren J. Croton,Manodeep Sinha,Adam R. H. Stevens,Cristian A. Vega-Martínez,Jake Arthur,Anna Silvia Baldi,Anna Silvia Baldi,Rodrigo Cañas,Giammarco Cialone,Daniel Cunnama,Marco De Petris,Giacomo Durando,Stefano Ettori,Stefan Gottlöber,Sebastián E. Nuza,Lyndsay Old,S. V. Pilipenko,Jenny G. Sorce,Jenny G. Sorce,Charlotte Welker,Charlotte Welker +43 more
TL;DR: In this article, the authors introduce the THE THREE HUNDRED project, an endeavour to model 324 large galaxy clusters with full-physics hydrodynamical re-simulations.
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The SAMI Galaxy Survey: comparing 3D spectroscopic observations with galaxies from cosmological hydrodynamical simulations
Jesse van de Sande,Claudia del P. Lagos,Charlotte Welker,Joss Bland-Hawthorn,Felix Schulze,Rhea-Silvia Remus,Yannick M. Bahé,Sarah Brough,Julia J. Bryant,Luca Cortese,Scott M. Croom,Julien Devriendt,Yohan Dubois,Michael Goodwin,Iraklis S. Konstantopoulos,Jon Lawrence,Anne M. Medling,Anne M. Medling,Christophe Pichon,Christophe Pichon,Samuel N. Richards,Sebastián F. Sánchez,Nicholas Scott,Sarah M. Sweet +23 more
TL;DR: In this paper, the authors compare the results of the EAGLE, HYDRANGEA, HORIZON-AGN, and MAGNETICUM simulations with integral field spectroscopic (IFS) data from the SAMI (Sydney-AAO Multi-object Integral field spectrograph) Galaxy Survey, ATLAS(3D), CALIFA (Calar Alto Legacy Integral Field Area), and MASSIVE surveys.
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The SAMI galaxy survey: Quenching of star formation in clusters I. Transition galaxies
Matt S. Owers,Michael J. Hudson,Michael J. Hudson,Kyle A. Oman,Joss Bland-Hawthorn,Sarah Brough,Julia J. Bryant,Luca Cortese,Warrick J. Couch,Scott M. Croom,Jesse van de Sande,Christoph Federrath,Brent Groves,Andrew M. Hopkins,Jon Lawrence,Nuria P. F. Lorente,Richard M. McDermid,Anne M. Medling,Anne M. Medling,Samuel N. Richards,Nicholas Scott,Dan S. Taranu,Dan S. Taranu,Charlotte Welker,Sukyoung K. Yi +24 more
TL;DR: In this paper, the authors acknowledge the support from the Australian Research Council through a Future Fellowship (No. FT140101166) and the Australian Astronomical Observatory Distinguished Visitor Scheme (ASTRO 3D) for the SAMI prototype.