Assessing tension metrics with dark energy survey and Planck data
dc.date.accessioned | 2022-03-20T16:28:45Z | |
dc.date.available | 2022-03-20T16:28:45Z | |
dc.date.created | 2022-02-15T11:03:29Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Lemos, Pablo Raveri, Marco Campos, A. Park, Y. Chang, C. Weaverdyck, Noah Huterer, Dragan Liddle, A. R. Blazek, J. Cawthon, Ross Choi, A. DeRose, J. Dodelson, Scott Doux, Cyrille Gatti, M. Gruen, Daniel Harrison, Ian Krause, Elisabeth Lahav, Ofer MacCrann, Niall Muir, J. Prat, Judit Rau, Markus Michael Rollins, R. P. Samuroff, Simon Zuntz, Joseph Aguena, Michel Allam, Sahar Annis, James Avila, Santiago Bacon, D. Bernstein, Gary M. Bertin, Emmanuel Brooks, D. Burke, David L. Carnero Rosell, Aurelio Carrasco Kind, Matias Carretero, Jorge Castander, Francisco Javier Conselice, Christopher Costanzi, Matteo Crocce, Martin Pereira, Maria Elidaiana da Silva Davis, Tamara M. De Vicente, Juan Desai, S. Diehl, Herman T. Doel, Peter Eckert, Kathleen Eifler, Tim F. Elvin-Poole, J. Everett, Spencer Evrard, August E. Ferrero, Ismael Ferté, Agnès Flaugher, Brenna Fosalba, Pablo Frieman, Josh García-Bellido, Juan Gaztañaga, Enrique Gerdes, David W. Giannantonio, Tommaso Gruendl, Robert A. Gschwend, Julia Gutierrez, G. Hartley, William G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, Klaus Hoyle, Ben Huff, Eric M. James, David J. Jarvis, M. Lima, M. Maia, Marcio A. G. March, Marisa Marshall, Jennifer L. Martini, Paul Melchior, Peter Menanteau, Felipe Miquel, Ramon Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, Ricardo L. C. Palmese, Antonella Pandey, S. Paz-Chinchón, Francisco Plazas Malagón, Andrés A. Rodriguez-Monroy, Martin Roodman, Aaron Sanchez, E. Scarpine, Vic Schubnell, M. Secco, Lucas Frozza Serrano, S. Sevilla-Noarbe, Ignacio Smith, Mathew Soares-Santos, Marcelle Suchyta, Eric Swanson, Molly E. C. Tarlé, Gregory Thomas, D. To, Chun-Hao Troxel, Michael A. Varga, Tamas Norbert Weller, Jochen Wester, W. . Assessing tension metrics with dark energy survey and Planck data. Monthly notices of the Royal Astronomical Society. 2021, 505(4), 6179-6194 | |
dc.identifier.uri | http://hdl.handle.net/10852/92682 | |
dc.description.abstract | ABSTRACT Quantifying tensions – inconsistencies amongst measurements of cosmological parameters by different experiments – has emerged as a crucial part of modern cosmological data analysis. Statistically significant tensions between two experiments or cosmological probes may indicate new physics extending beyond the standard cosmological model and need to be promptly identified. We apply several tension estimators proposed in the literature to the dark energy survey (DES) large-scale structure measurement and Planck cosmic microwave background data. We first evaluate the responsiveness of these metrics to an input tension artificially introduced between the two, using synthetic DES data. We then apply the metrics to the comparison of Planck and actual DES Year 1 data. We find that the parameter differences, Eigentension, and Suspiciousness metrics all yield similar results on both simulated and real data, while the Bayes ratio is inconsistent with the rest due to its dependence on the prior volume. Using these metrics, we calculate the tension between DES Year 1 3 × 2pt and Planck, finding the surveys to be in ∼2.3σ tension under the ΛCDM paradigm. This suite of metrics provides a toolset for robustly testing tensions in the DES Year 3 data and beyond. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Assessing tension metrics with dark energy survey and Planck data | |
dc.type | Journal article | |
dc.creator.author | Lemos, Pablo | |
dc.creator.author | Raveri, Marco | |
dc.creator.author | Campos, A. | |
dc.creator.author | Park, Y. | |
dc.creator.author | Chang, C. | |
dc.creator.author | Weaverdyck, Noah | |
dc.creator.author | Huterer, Dragan | |
dc.creator.author | Liddle, A. R. | |
dc.creator.author | Blazek, J. | |
dc.creator.author | Cawthon, Ross | |
dc.creator.author | Choi, A. | |
dc.creator.author | DeRose, J. | |
dc.creator.author | Dodelson, Scott | |
dc.creator.author | Doux, Cyrille | |
dc.creator.author | Gatti, M. | |
dc.creator.author | Gruen, Daniel | |
dc.creator.author | Harrison, Ian | |
dc.creator.author | Krause, Elisabeth | |
dc.creator.author | Lahav, Ofer | |
dc.creator.author | MacCrann, Niall | |
dc.creator.author | Muir, J. | |
dc.creator.author | Prat, Judit | |
dc.creator.author | Rau, Markus Michael | |
dc.creator.author | Rollins, R. P. | |
dc.creator.author | Samuroff, Simon | |
dc.creator.author | Zuntz, Joseph | |
dc.creator.author | Aguena, Michel | |
dc.creator.author | Allam, Sahar | |
dc.creator.author | Annis, James | |
dc.creator.author | Avila, Santiago | |
dc.creator.author | Bacon, D. | |
dc.creator.author | Bernstein, Gary M. | |
dc.creator.author | Bertin, Emmanuel | |
dc.creator.author | Brooks, D. | |
dc.creator.author | Burke, David L. | |
dc.creator.author | Carnero Rosell, Aurelio | |
dc.creator.author | Carrasco Kind, Matias | |
dc.creator.author | Carretero, Jorge | |
dc.creator.author | Castander, Francisco Javier | |
dc.creator.author | Conselice, Christopher | |
dc.creator.author | Costanzi, Matteo | |
dc.creator.author | Crocce, Martin | |
dc.creator.author | Pereira, Maria Elidaiana da Silva | |
dc.creator.author | Davis, Tamara M. | |
dc.creator.author | De Vicente, Juan | |
dc.creator.author | Desai, S. | |
dc.creator.author | Diehl, Herman T. | |
dc.creator.author | Doel, Peter | |
dc.creator.author | Eckert, Kathleen | |
dc.creator.author | Eifler, Tim F. | |
dc.creator.author | Elvin-Poole, J. | |
dc.creator.author | Everett, Spencer | |
dc.creator.author | Evrard, August E. | |
dc.creator.author | Ferrero, Ismael | |
dc.creator.author | Ferté, Agnès | |
dc.creator.author | Flaugher, Brenna | |
dc.creator.author | Fosalba, Pablo | |
dc.creator.author | Frieman, Josh | |
dc.creator.author | García-Bellido, Juan | |
dc.creator.author | Gaztañaga, Enrique | |
dc.creator.author | Gerdes, David W. | |
dc.creator.author | Giannantonio, Tommaso | |
dc.creator.author | Gruendl, Robert A. | |
dc.creator.author | Gschwend, Julia | |
dc.creator.author | Gutierrez, G. | |
dc.creator.author | Hartley, William G. | |
dc.creator.author | Hinton, Samuel R. | |
dc.creator.author | Hollowood, Devon L. | |
dc.creator.author | Honscheid, Klaus | |
dc.creator.author | Hoyle, Ben | |
dc.creator.author | Huff, Eric M. | |
dc.creator.author | James, David J. | |
dc.creator.author | Jarvis, M. | |
dc.creator.author | Lima, M. | |
dc.creator.author | Maia, Marcio A. G. | |
dc.creator.author | March, Marisa | |
dc.creator.author | Marshall, Jennifer L. | |
dc.creator.author | Martini, Paul | |
dc.creator.author | Melchior, Peter | |
dc.creator.author | Menanteau, Felipe | |
dc.creator.author | Miquel, Ramon | |
dc.creator.author | Mohr, Joseph J. | |
dc.creator.author | Morgan, R. | |
dc.creator.author | Myles, Justin | |
dc.creator.author | Ogando, Ricardo L. C. | |
dc.creator.author | Palmese, Antonella | |
dc.creator.author | Pandey, S. | |
dc.creator.author | Paz-Chinchón, Francisco | |
dc.creator.author | Plazas Malagón, Andrés A. | |
dc.creator.author | Rodriguez-Monroy, Martin | |
dc.creator.author | Roodman, Aaron | |
dc.creator.author | Sanchez, E. | |
dc.creator.author | Scarpine, Vic | |
dc.creator.author | Schubnell, M. | |
dc.creator.author | Secco, Lucas Frozza | |
dc.creator.author | Serrano, S. | |
dc.creator.author | Sevilla-Noarbe, Ignacio | |
dc.creator.author | Smith, Mathew | |
dc.creator.author | Soares-Santos, Marcelle | |
dc.creator.author | Suchyta, Eric | |
dc.creator.author | Swanson, Molly E. C. | |
dc.creator.author | Tarlé, Gregory | |
dc.creator.author | Thomas, D. | |
dc.creator.author | To, Chun-Hao | |
dc.creator.author | Troxel, Michael A. | |
dc.creator.author | Varga, Tamas Norbert | |
dc.creator.author | Weller, Jochen | |
dc.creator.author | Wester, W. | |
cristin.unitcode | 185,15,3,0 | |
cristin.unitname | Institutt for teoretisk astrofysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 2001695 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Monthly notices of the Royal Astronomical Society&rft.volume=505&rft.spage=6179&rft.date=2021 | |
dc.identifier.jtitle | Monthly notices of the Royal Astronomical Society | |
dc.identifier.volume | 505 | |
dc.identifier.issue | 4 | |
dc.identifier.startpage | 6179 | |
dc.identifier.endpage | 6194 | |
dc.identifier.doi | https://doi.org/10.1093/mnras/stab1670 | |
dc.identifier.urn | URN:NBN:no-95251 | |
dc.subject.nvi | VDP::Astrofysikk, astronomi: 438 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0035-8711 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/92682/1/stab1670.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/287772 |
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