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dc.contributor.authorInserra, C.
dc.contributor.authorGalbany González, Lluis 
dc.contributor.authorDES Collaboration
dc.date.accessioned2021-07-28T10:35:40Z
dc.date.available2021-07-28T10:35:40Z
dc.date.issued2021-04-09
dc.identifier.citationC Inserra... [et al.]. The first Hubble diagram and cosmological constraints using superluminous supernovae, Monthly Notices of the Royal Astronomical Society, Volume 504, Issue 2, June 2021, Pages 2535–2549, [https://doi.org/10.1093/mnras/stab978]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/69957
dc.descriptionThis paper has gone through internal review by the DES collaboration. It has Fermilab preprint number 19-115-AE and DES publication number 13387. We acknowledge support from EU/FP7- ERC grant 615929. RCN would like to acknowledge support from STFC grant ST/N000688/1 and the Faculty of Technology at the University of Portsmouth. LG was funded by the European Union’s Horizon 2020 Framework Programme under the Marie Skłodowska- Curie grant agreement no. 839090. This work has been partially supported by the Spanish grant PGC2018-095317-B-C21 within the European Funds for Regional Development (FEDER). Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundac¸ ˜ao Carlos Chagas Filho de Amparo `a Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Cient´ıfico e Tecnol´ogico and the Minist´erio da Ciˆencia, Tecnologia e Inovac¸ ˜ao, the Deutsche Forschungsgemeinschaft, and the Collaborating Institutions in the Dark Energy Survey. The Collaborating Institutions are Argonne National Laboratory, the University of California at Santa Cruz, the University of Cambridge, Centro de Investigaciones Energ´eticas, Medioambientales y Tecnol ´ogicas-Madrid, the University of Chicago, University College London, the DES-Brazil Consortium, the University of Edinburgh, the Eidgen¨ossische Technische Hochschule (ETH) Z¨urich, Fermi NationalAccelerator Laboratory, theUniversity of Illinois atUrbana- Champaign, the Institut de Ci`encies de l’Espai (IEEC/CSIC), the Institut de F´ısica d’Altes Energies, Lawrence Berkeley National Laboratory, the Ludwig-Maximilians Universit¨at M¨unchen and the associated Excellence Cluster Universe, the University of Michigan, the National Optical Astronomy Observatory, the University of Nottingham, The Ohio State University, the University of Pennsylvania, the University of Portsmouth, SLAC National Accelerator Laboratory, Stanford University, the University of Sussex, Texas A&M University, and the OzDES Membership Consortium. Based in part on observations at Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, which is operated by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. The DES data management system is supported by the National Science Foundation under grant numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA2015- 71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV- 2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union Seventh Framework Programme (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478.We acknowledge support from the Australian Research Council Centre of Excellence for All-skyAstrophysics (CAASTRO), through project number CE110001020, and the Brazilian Instituto Nacional de Ciˆencia e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2). This paper has been authored by Fermi Research Alliance, LLC under Contract No.DE-AC02-07CH11359 with theU.S.Department of Energy, Office of Science, Office of High Energy Physics. The United States Government retains and the publisher, by accepting the paper for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this paper, or allow others to do so, for United States Government purposes.es_ES
dc.description.abstractWe present the first Hubble diagram of superluminous supernovae (SLSNe) out to a redshift of two, together with constraints on the matter density, M, and the dark energy equation-of-state parameter, w(≡p/ρ). We build a sample of 20 cosmologically useful SLSNe I based on light curve and spectroscopy quality cuts. We confirm the robustness of the peak–decline SLSN I standardization relation with a larger data set and improved fitting techniques than previous works. We then solve the SLSN model based on the above standardization via minimization of the χ2 computed from a covariance matrix that includes statistical and systematic uncertainties. For a spatially flat cold dark matter ( CDM) cosmological model, we find M = 0.38+0.24 −0.19, with an rms of 0.27 mag for the residuals of the distance moduli. For a w0waCDM cosmological model, the addition of SLSNe I to a ‘baseline’ measurement consisting of Planck temperature together with Type Ia supernovae, results in a small improvement in the constraints of w0 and wa of 4 per cent.We present simulations of future surveys with 868 and 492 SLSNe I (depending on the configuration used) and show that such a sample can deliver cosmological constraints in a flat CDM model with the same precision (considering only statistical uncertainties) as current surveys that use Type Ia supernovae, while providing a factor of 2–3 improvement in the precision of the constraints on the time variation of dark energy, w0 and wa. This paper represents the proof of concept for superluminous supernova cosmology, and demonstrates they can provide an independent test of cosmology in the high-redshift (z > 1) universe.es_ES
dc.description.sponsorshipEU/FP7-ERC grant 615929es_ES
dc.description.sponsorshipSTFC grant ST/N000688/1es_ES
dc.description.sponsorshipFaculty of Technology at the University of Portsmouthes_ES
dc.description.sponsorshipEuropean Union’s Horizon 2020 Framework Programme under the Marie Skłodowska- Curie grant agreement no. 839090es_ES
dc.description.sponsorshipSpanish grant PGC2018-095317-B-C21 within the European Funds for Regional Development (FEDER)es_ES
dc.description.sponsorshipU.S. Department of Energyes_ES
dc.description.sponsorshipU.S. National Science Foundationes_ES
dc.description.sponsorshipMinistry of Science and Education of Spaines_ES
dc.description.sponsorshipScience and Technology Facilities Council of the United Kingdomes_ES
dc.description.sponsorshipHigher Education Funding Council for Englandes_ES
dc.description.sponsorshipNational Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign,es_ES
dc.description.sponsorshipKavli Institute of Cosmological Physics at the University of Chicagoes_ES
dc.description.sponsorshipCenter for Cosmology and Astro-Particle Physics at the Ohio State Universityes_ES
dc.description.sponsorshipMitchell Institute for Fundamental Physics and Astronomy at Texas A&M Universityes_ES
dc.description.sponsorship, Financiadora de Estudos e Projetos, Fundacão Carlos Chagas Filho de Amparo `a Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Científico e Tecnológico and the Ministério da Ciencia, Tecnologia e Inovacãoes_ES
dc.description.sponsorshipDeutsche Forschungsgemeinschaftes_ES
dc.description.sponsorshipCollaborating Institutions in the Dark Energy Survey.es_ES
dc.description.sponsorshipNational Science Foundation under grant numbers AST-1138766 and AST-1536171.es_ES
dc.description.sponsorshipT MINECO under grants AYA2015- 71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV- 2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union.es_ES
dc.description.sponsorshipCERCA program of the Generalitat de Catalunya.es_ES
dc.description.sponsorshipEuropean Research Council under the European Union Seventh Framework Programme (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478.es_ES
dc.description.sponsorshipAustralian Research Council Centre of Excellence for All-skyAstrophysics (CAASTRO), through project number CE110001020es_ES
dc.description.sponsorshipBrazilian Instituto Nacional de Ciˆencia e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2)es_ES
dc.description.sponsorshipFermi Research Alliance, LLC under Contract No.DE-AC02-07CH11359 with theU.S.Department of Energy, Office of Science, Office of High Energy Physicses_ES
dc.language.isoenges_ES
dc.publisherOxford University Presses_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectTransients: supernovaees_ES
dc.subjectCosmology: dark matteres_ES
dc.subjectCosmology: cosmological parameterses_ES
dc.titleThe first Hubble diagram and cosmological constraints using superluminous supernovaees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/615929es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/839090es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/240672es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/291329es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/306478es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1093/mnras/stab978
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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