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dc.contributor.author
Knebe, Alexander
dc.contributor.author
Stoppacher, Doris
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Prada, Francisco
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Behrens, Christoph
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Benson, Andrew
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Cora, Sofia Alejandra
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Croton, Darren J.
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Padilla, Nelson David
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Ruiz, Andrés Nicolás
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Sinha, Manodeep
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Stevens, Adam R. H.
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Vega Martínez, Cristian Antonio
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Behroozi, Peter
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Gonzalez Perez, Violeta
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Gottlöber, Stefan
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Klypin, Anatoly A.
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Yepes, Gustavo
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Enke, Harry
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Libeskind, Noam I.
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Riebe, Kristin
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Steinmetz, Matthias
dc.date.available
2019-09-02T17:37:34Z
dc.date.issued
2018-03
dc.identifier.citation
Knebe, Alexander; Stoppacher, Doris; Prada, Francisco; Behrens, Christoph; Benson, Andrew; et al.; MultiDark-Galaxies: data release and first results; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 474; 4; 3-2018; 5206-5231
dc.identifier.issn
0035-8711
dc.identifier.uri
http://hdl.handle.net/11336/82720
dc.description.abstract
We present the public release of the MULTIDARK-GALAXIES: three distinct galaxy catalogues derived from one of the Planck cosmology MULTIDARK simulations (i.e. MDPL2, with a volume of (1 h-1 Gpc)3 and mass resolution of 1.5 × 109 h-1 M☉) by applying the semi-analytic models GALACTICUS, SAG, and SAGE to it. We compare the three models and their conformity with observational data for a selection of fundamental properties of galaxies like stellar mass function, star formation rate, cold gas fractions, and metallicities - noting that they sometimes perform differently reflecting model designs and calibrations. We have further selected galaxy subsamples of the catalogues by number densities in stellar mass, cold gas mass, and star formation rate in order to study the clustering statistics of galaxies. We show that despite different treatment of orphan galaxies, i.e. galaxies that lost their dark-matter host halo due to the finite-mass resolution of the N-body simulation or tidal stripping, the clustering signal is comparable, and reproduces the observations in all three models - in particular when selecting samples based upon stellar mass. Our catalogues provide a powerful tool to study galaxy formation within a volume comparable to those probed by ongoing and future photometric and redshift surveys. All model data consisting of a range of galaxy properties - including broad-band SDSS magnitudes - are publicly available.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Numerical Methods
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Haloes
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Galaxies: Formation
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Cosmology
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Large-Scale Structure Of the Universe
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Catalogues
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
MultiDark-Galaxies: data release and first results
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-28T18:00:19Z
dc.journal.volume
474
dc.journal.number
4
dc.journal.pagination
5206-5231
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Knebe, Alexander. Universidad Autónoma de Madrid; España
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Fil: Stoppacher, Doris. Universidad Autónoma de Madrid; España
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Fil: Prada, Francisco. Instituto de Astrofísica de Andalucía; España
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Fil: Behrens, Christoph. Universität Göttingen; Alemania
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Fil: Benson, Andrew. Carnegie Observatories; Chile
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Fil: Cora, Sofia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
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Fil: Croton, Darren J.. Swinburne University Of Technology; Australia
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Fil: Padilla, Nelson David. Pontificia Universidad Católica de Chile; Chile. Universidad Católica de Chile; Chile
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Fil: Ruiz, Andrés Nicolás. Observatorio Astronomico de la Universidad Nacional de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
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Fil: Sinha, Manodeep. Swinburne University Of Technology; Australia
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Fil: Stevens, Adam R. H.. University of Western Australia; Australia. Swinburne University Of Technology; Australia
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Fil: Vega Martínez, Cristian Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
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Fil: Behroozi, Peter. University of California at Berkeley; Estados Unidos
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Fil: Gonzalez Perez, Violeta. University Of Portsmouth; Reino Unido
dc.description.fil
Fil: Gottlöber, Stefan. Leibniz Institute For Astrophysics Potsdam; Alemania
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Fil: Klypin, Anatoly A.. New Mexico State University Las Cruces; Estados Unidos
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Fil: Yepes, Gustavo. Universidad Autónoma de Madrid; España
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Fil: Enke, Harry. Leibniz Institute For Astrophysics Potsdam; Alemania
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Fil: Libeskind, Noam I.. Leibniz Institute For Astrophysics Potsdam; Alemania
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Fil: Riebe, Kristin. Leibniz Institute For Astrophysics Potsdam; Alemania
dc.description.fil
Fil: Steinmetz, Matthias. Leibniz Institute For Astrophysics Potsdam; Alemania
dc.journal.title
Monthly Notices of the Royal Astronomical Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/mnras/stx2662
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/474/4/5206/4494373
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