Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/23424
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Knebe, Alexander | en_US |
dc.contributor.author | Pearce, Frazer R. | en_US |
dc.contributor.author | Thomas, Peter A. | en_US |
dc.contributor.author | Benson, Andrew | en_US |
dc.contributor.author | Blaizot, Jeremy | en_US |
dc.contributor.author | Bower, Richard | en_US |
dc.contributor.author | Carretero, Jorge | en_US |
dc.contributor.author | Castander, Francisco J. | en_US |
dc.contributor.author | Cattaneo, Andrea | en_US |
dc.contributor.author | Cora, Sofia A. | en_US |
dc.contributor.author | Croton, Darren J. | en_US |
dc.contributor.author | Cui, Weiguang | en_US |
dc.contributor.author | Cunnama, Daniel | en_US |
dc.contributor.author | DE LUCIA, GABRIELLA | en_US |
dc.contributor.author | Devriendt, Julien E. | en_US |
dc.contributor.author | Elahi, Pascal J. | en_US |
dc.contributor.author | Font, Andreea | en_US |
dc.contributor.author | FONTANOT, Fabio | en_US |
dc.contributor.author | Garcia-Bellido, Juan | en_US |
dc.contributor.author | Gargiulo, Ignacio D. | en_US |
dc.contributor.author | Gonzalez-Perez, Violeta | en_US |
dc.contributor.author | Helly, John | en_US |
dc.contributor.author | Henriques, Bruno | en_US |
dc.contributor.author | Hirschmann, Michaela | en_US |
dc.contributor.author | Lee, Jaehyun | en_US |
dc.contributor.author | Mamon, Gary A. | en_US |
dc.contributor.author | Monaco, Pierluigi | en_US |
dc.contributor.author | Onions, Julian | en_US |
dc.contributor.author | Padilla, Nelson D. | en_US |
dc.contributor.author | Power, Chris | en_US |
dc.contributor.author | Pujol, Arnau | en_US |
dc.contributor.author | Skibba, Ramin A. | en_US |
dc.contributor.author | Somerville, Rachel S. | en_US |
dc.contributor.author | Srisawat, Chaichalit | en_US |
dc.contributor.author | Vega-Martínez, Cristian A. | en_US |
dc.contributor.author | Yi, Sukyoung K. | en_US |
dc.date.accessioned | 2020-03-20T09:24:38Z | - |
dc.date.available | 2020-03-20T09:24:38Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/23424 | - |
dc.description | The authors would like to express special thanks to the Instituto de Fisica Teorica (IFT-UAM/CSIC in Madrid) for its hospitality and support, via the Centro de Excelencia Severo Ochoa Program under Grant no. SEV-2012-0249, during the three week workshop ‘nIFTy Cosmology’ where this work developed. We further acknowledge the financial support of the 2014 University of Western Australia Research Collaboration Award for ‘Fast Approximate Synthetic Universes for the SKA’, the ARC Centre of Excellence for All Sky Astrophysics (CAASTRO) grant number CE110001020, and the two ARC Discovery Projects DP130100117 and DP140100198. We also recognize support from the Universidad Autonoma de Madrid (UAM) for the workshop infrastructure. AK is supported by the Ministerio de Economía y Competitividad (MINECO) in Spain through grant AYA2012-31101 as well as the Consolider-Ingenio 2010 Programme of the Spanish Ministerio de Ciencia e Innovación (MICINN) under grant MultiDark CSD2009-00064. He also acknowledges support from the Australian Research Council (ARC) grants DP130100117 and DP140100198. He further thanks Nancy Sinatra for the last of the secret agents. PAT acknowledges support from the Science and Technology Facilities Council (grant number ST/L000652/1). FJC acknowledges support from the Spanish Ministerio de Economía y Competitividad project AYA2012-39620. SAC acknowledges grants from CONICET (PIP-220), Argentina. DJC acknowledges receipt of a QEII Fellowship from the Australian Government. WC would like to acknowledge the UWA's Research Collaboration Award: PG12105017. PJE is supported by the SSimPL programme and the Sydney Institute for Astronomy (SIfA), DP130100117. FF acknowledges financial contribution from the grants PRIN MIUR 2009 ‘The intergalactic medium (IGM) as a probe of the growth of cosmic structures’ and PRIN INAF 2010 ‘From the dawn of galaxy formation’. VGP acknowledges support from a European Research Council Starting Grant (DEGAS-259586). This work used the DiRAC Data Centric system at Durham University, operated by the Institute for Computational Cosmology on behalf of the STFC DiRAC HPC Facility ( www.dirac.ac.uk ). This equipment was funded by BIS National E-infrastructure capital grant ST/K00042X/1, STFC capital grant ST/H008519/1, and STFC DiRAC Operations grant ST/K003267/1 and Durham University. DiRAC is part of the National E-Infrastructure. The work of BH was supported by Advanced Grant 246797 GALFORMOD from the European Research Council. MH acknowledges financial support from the European Research Council via an Advanced Grant under grant agreement no. 321323 NEOGAL. PM has been supported by an FRA2012 grant of the University of Trieste, PRIN2010-2011 (J91J12000450001) from MIUR, and Consorzio per la Fisica di Trieste. NDP was supported by BASAL PFB-06 CATA, and Fondecyt 1150300. Part of the calculations presented here were run using the Geryon cluster at the Center for Astro-Engineering at U. Catolica, which received funding from QUIMAL 130008 and Fondequip AIC-57. CP acknowledges support of the Australian Research Council (ARC) through Future Fellowship FT130100041 and Discovery Project DP140100198. WC and CP acknowledge support of ARC DP130100117. AP was supported by beca FI and 2009-SGR-1398 from Generalitat de Catalunya and project AYA2012-39620 from MICINN. RAS acknowledges support from the NSF grant AST-1055081. RSS thanks the Downsbrough family for their generous support. SKY acknowledges support from the National Research Foundation of Korea (Doyak 2014003730). Numerical simulations were performed using the KISTI supercomputer under the programme of KSC-2013-C3-015. The authors contributed to this paper in the following ways: AK FRP formed the core team and wrote the paper (with substantial help from PAT). They also organized week #2 of the nIFTy workshop out of which this work emerged. CS supplied the simulation and halo catalogue for the work presented here. | en_US |
dc.description.abstract | We present a comparison of 14 galaxy formation models: 12 different semi-analytical models and 2 halo occupation distribution models for galaxy formation based upon the same cosmological simulation and merger tree information derived from it. The participating codes have proven to be very successful in their own right but they have all been calibrated independently using various observational data sets, stellar models, and merger trees. In this paper, we apply them without recalibration and this leads to a wide variety of predictions for the stellar mass function, specific star formation rates, stellar-to-halo mass ratios, and the abundance of orphan galaxies. The scatter is much larger than seen in previous comparison studies primarily because the codes have been used outside of their native environment within which they are well tested and calibrated. The purpose of the `nIFTy comparison of galaxy formation models' is to bring together as many different galaxy formation modellers as possible and to investigate a common approach to model calibration. This paper provides a unified description for all participating models and presents the initial, uncalibrated comparison as a baseline for our future studies where we will develop a common calibration framework and address the extent to which that reduces the scatter in the model predictions seen here. | en_US |
dc.language.iso | eng | en_US |
dc.title | nIFTy cosmology: comparison of galaxy formation models | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stv1149 | en_US |
dc.identifier.scopus | 2-s2.0-84940118219 | en_US |
dc.identifier.isi | 000360846400052 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/451/4/4029/1105073 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 451 | en_US |
dc.relation.issue | 4 | en_US |
dc.relation.firstpage | 4029 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015MNRAS.451.4029K | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.orcid | 0000-0002-6220-9104 | - |
crisitem.author.orcid | 0000-0003-4744-0188 | - |
crisitem.author.orcid | 0000-0003-2083-7564 | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Knebe15.pdf | 2.36 MB | Adobe PDF | View/Open |
Page view(s)
58
checked on Apr 24, 2024
Download(s)
21
checked on Apr 24, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.