We introduce the THE THREE HUNDRED project, an endeavour to model 324 large galaxy clusters with full-physics hydrodynamical re-simulations. Here we present the data set and study the differences to observations for fundamental galaxy cluster properties and scaling relations.We find that the modelled galaxy clusters are generally in reasonable agreement with observations with respect to baryonic fractions and gas scaling relations at redshift z = 0. However, there are still some (model-dependent) differences, such as central galaxies being too massive, and galaxy colours (g - r) being bluer (about 0.2 dex lower at the peak position) than in observations. The agreement in gas scaling relations down to 10 13 h -1 M· between the simulations indicates that particulars of the sub-grid modelling of the baryonic physics only has a weak influence on these relations.We also include - where appropriate - a comparison to three semi-analytical galaxy formation models as applied to the same underlying dark-matteronly simulation. All simulations and derived data products are publicly available. © 2018 The Author(s).
Documento: | Artículo |
Título: | The Three Hundred project: A large catalogue of theoretically modelled galaxy clusters for cosmological and astrophysical applications |
Autor: | Cui, W.; Knebe, A.; Yepes, G.; Pearce, F.; Power, C.; Dave, R.; Arth, A.; Borgani, S.; Dolag, K.; Elahi, P.; Mostoghiu, R.; Murante, G.; Rasia, E.; Stoppacher, D.; Vega-Ferrero, J.; Wang, Y.; Yang, X.; Benson, A.; Cora, S.A.; Croton, D.J.; Sinha, M.; Stevens, A.R.; Vega-Martínez, C.A.; Arthur, J.; Baldi, A.S.; Cañas, R.; Cialone, G.; Cunnama, D.; Marco, P.D.; Durando, G.; Ettori, S.; Gottlöber, S.; Nuza, S.E.; Old, L.J.; Pilipenko, S.; Sorce, J.G.; Welker, C. |
Filiación: | Departamento de Física Teórica, Módulo 15 Universidad Autónoma de Madrid, Madrid, E-28049, Spain Centro de Investigacion Avanzada en Física Fundamental (CIAFF), Universidad Autónoma de Madrid, Madrid, E-28049, Spain International Centre for Radio Astronomy Research, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia School of Physics and Astronomy, University of Nottingham, Nottingham, NG7 2RD, United Kingdom Institute for Astronomy, School of Physics and Astronomy, The University of Edinburgh, Royal Observatory, Edinburgh, EH9 3HJ, United Kingdom University Observatory Munich, Scheinerstraße 1, Munich, D-81679, Germany Max-Planck-Institute for Extraterrestrial Physics, Giessenbachstrasse 1, Garching, D-85748, Germany Dipartimento di Fisica, Sezione di Astronomia, Universitá di Trieste, Via Tiepolo 11, Trieste, I-34143, Italy INAF - Osservatorio Astronomico di Trieste, Via Tiepolo 11, Trieste, I-34143, Italy INFN - Sezione di Trieste, Via Valerio 2, Trieste, I-34127, Italy Max-Planck Institute for Astrophysics, Karl-Schwarzschild-Strabetae 1, Garching, D-85741, Germany Instituto de Física Teórica, (UAM/CSIC), Universidad Autónoma de Madrid, Cantoblanco, Madrid, E-28049, Spain IFCA, Instituto de Física de Cantabria (UC-CSIC), Av. de Los Castros s/n, Santander, E-39005, Spain School of Physics and Astronomy, Sun Yat-sen University, Zhuhai, 519082, China Department of Astronomy, Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai Jiao Tong University, Shanghai, 200240, China IFSA Collaborative Innovation Center and Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai, 200240, China Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101, United States Instituto de Astrofísica de La Plata (CCT La Plata CONICET, UNLP), Paseo del Bosque s/n, La Plata, B1900FWA, Argentina Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque s/n, La Plata, B1900FWA, Argentina Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122, Australia Department of Physics, Sapienza Università di Roma, P.le Aldo Moro 5, Rome, I-00185, Italy Dipartimento di Fisica, Università di Roma Tor Vergata, Via della Ricerca Scientifica 1, Roma, I-00133, Italy South African Astronomical Observatory, PO Box 9, Observatory, Cape Town, 7935, South Africa Department of Physics and Astronomy, University of the Western Cape, Cape Town, 7535, South Africa INFN - Sezione di Roma, P.le A. Moro 2, Roma, I-00185, Italy Dipartimento diFisica, Università degli Studi di Torino, ViaPietroGiuria, 1, Torino, I-10125, Italy INAF,Osservatorio di Astrofisica e Scienza dello Spazio, Via PietroGobetti 93/3, Bologna, I-40129, Italy INFN, Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, I-40127, Italy Leibniz-Institut für Astrophysik, Potsdam, D-14482, Germany Instituto de Astronomía y Física del Espacio (IAFE CONICET-UBA), CC 67, Suc. 28, Buenos Aires, 1428, Argentina Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad de Buenos Aires (UBA), Buenos Aires, 1053, Argentina Department of Astronomy and Astrophysics, University of Toronto, Toronto, Canada Astro Space Centre of Lebedev Physical Institute, Russian Academy of Sciences, Profsoyuznaja 84/32, Moscow, 117997, Russian Federation Univ Lyon, Univ Lyon1, Ens de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon, UMR5574, Saint-Genis-Laval, F-69230, France CNRS and UPMC Univ. Paris 06, UMR 7095, Institut d'Astrophysique de Paris, 98 bis Boulevard Arago, Paris, F-75014, France |
Palabras clave: | Galaxies: clusters: general; Galaxies: clusters: intracluster medium; Galaxies: general; Galaxies: haloes |
Año: | 2018 |
Volumen: | 480 |
Número: | 3 |
Página de inicio: | 2898 |
Página de fin: | 2915 |
DOI: | http://dx.doi.org/10.1093/mnras/sty2111 |
Título revista: | Monthly Notices of the Royal Astronomical Society |
Título revista abreviado: | Mon. Not. R. Astron. Soc. |
ISSN: | 00358711 |
CODEN: | MNRAA |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00358711_v480_n3_p2898_Cui |