Roman CCS White Paper: Measuring Type Ia Supernovae Discovered in the Roman High Latitude Time Domain Survey

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dc.contributor.authorHounsell, Rebekah
dc.contributor.authorScolnic, Dan
dc.contributor.authorBrout, Dillon
dc.contributor.authorRose, Benjamin
dc.contributor.authorFox, Ori
dc.contributor.authorSako, Masao
dc.contributor.authorMacias, Phillip
dc.contributor.authorJoshi, Bhavin
dc.contributor.authorDesutua, Susana
dc.contributor.authorRubin, David
dc.contributor.authorCasertano, Stefano
dc.contributor.authorPerlmutter, Saul
dc.contributor.authorAldering, Greg
dc.contributor.authorMandel, Kaisey
dc.contributor.authorSosey, Megan
dc.contributor.authorSuzuki, Nao
dc.contributor.authorRyan, Russell
dc.date.accessioned2023-07-21T20:10:55Z
dc.date.available2023-07-21T20:10:55Z
dc.date.issued2023-07-05
dc.description.abstractWe motivate the cosmological science case of measuring Type Ia supernovae with the Nancy Grace Roman Space Telescope as part of the High Latitude Time Domain Survey. We discuss previously stated requirements for the science, and a baseline survey strategy. We discuss the various areas that must still be optimized and point to the other white papers that consider these topics in detail. Overall, the baseline case should enable an exquisite measurement of dark energy using SNe Ia from z=0.1 to z>2, and further optimization should only strengthen this once-in-a-generation experiment.en_US
dc.description.urihttps://arxiv.org/abs/2307.02670en_US
dc.format.extent6 pagesen_US
dc.genrejournal articlesen_US
dc.genrepreprintsen_US
dc.identifierdoi:10.13016/m2ostc-0reb
dc.identifier.urihttps://doi.org/10.48550/arXiv.2307.02670
dc.identifier.urihttp://hdl.handle.net/11603/28825
dc.language.isoen_USen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Center for Space Sciences and Technology
dc.relation.ispartofUMBC Faculty Collection
dc.rightsThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.en_US
dc.rightsPublic Domain Mark 1.0*
dc.rights.urihttp://creativecommons.org/publicdomain/mark/1.0/*
dc.titleRoman CCS White Paper: Measuring Type Ia Supernovae Discovered in the Roman High Latitude Time Domain Surveyen_US
dc.title.alternativeMeasuring Type Ia Supernovae Discovered in the Roman High Latitude Time Domain Surveyen_US
dc.typeTexten_US
dcterms.creatorhttps://orcid.org/0000-0002-0476-4206en_US

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