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Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations

dc.date.accessioned2021-12-18T18:11:18Z
dc.date.available2021-12-18T18:11:18Z
dc.date.created2021-12-01T10:39:56Z
dc.date.issued2021
dc.identifier.citationTo, Chun-Hao Krause, E. Rozo, E. Wu, H. Gruen, Daniel Wechsler, Risa H. Eifler, T. F. Rykoff, Eli S. Costanzi, M. Becker, M. R. Bernstein, G. M. Blazek, J. Bocquet, S. Bridle, Sarah L. Cawthon, R. Choi, A. Crocce, M. Davis, C. DeRose, J. Drlica-Wagner, A. J., Elvin-Poole Fang, X. Farahi, A. Friedrich, O. Gatti, M. Gaztanaga, E. Giannantonio, Tommaso Hartley, W. G. Hoyle, B. Jarvis, M. MacCrann, Niall McClintock, T. Miranda, V. Pereira, Maria Elidaiana da Silva Park, Y. Porredon, Anna Prat, J. Rau, M. M. Ross, Ashley J. Samuroff, S. Sánchez, C. Sevilla-Noarbe, I. Sheldon, E. Troxel, M. A. Varga, T. N. Vielzeuf, P. Zhang, Y. Zuntz, Joseph Abbott, T. M. C. Aguena, M. Amon, A. Annis, J. Avila, S. Bertin, E. Bhargava, S. Brooks, D. Burke, D. L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Chang, C. Conselice, C. da Costa, L. N. Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Everett, S. Evrard, August E. Ferrero, Ismael Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gruendl, Robert A. Gutierrez, G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. Huterer, Dragan James, D. J. Jeltema, T. Kron, R. Kuehn, K. Kuropatkin, N. Lima, M. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Morgan, R. Muir, J. Myles, Justin Palmese, A. Paz-Chinchón, Francisco Plazas, Andrés A. Romer, A. K. Roodman, A. Sanchez, E. Santiago, B. Scarpine, V. Serrano, S. Smith, M. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Tucker, D. L. Weller, Jochen Wester, W. Wilkinson, R. D. . Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations. Physical Review Letters. 2021, 126(14)
dc.identifier.urihttp://hdl.handle.net/10852/89633
dc.description.abstractWe present the first joint analysis of cluster abundances and auto or cross-correlations of three cosmic tracer fields: galaxy density, weak gravitational lensing shear, and cluster density split by optical richness. From a joint analysis (4×2pt+N) of cluster abundances, three cluster cross-correlations, and the auto correlations of the galaxy density measured from the first year data of the Dark Energy Survey, we obtain Ωm=0.305+0.055−0.038 and σ8=0.783+0.064−0.054. This result is consistent with constraints from the DES-Y1 galaxy clustering and weak lensing two-point correlation functions for the flat νΛCDM model. Consequently, we combine cluster abundances and all two-point correlations from across all three cosmic tracer fields (6×2pt+N) and find improved constraints on cosmological parameters as well as on the cluster observable-mass scaling relation. This analysis is an important advance in both optical cluster cosmology and multiprobe analyses of upcoming wide imaging surveys.
dc.languageEN
dc.publisherAmerican Physical Society
dc.titleDark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations
dc.typeJournal article
dc.creator.authorTo, Chun-Hao
dc.creator.authorKrause, E.
dc.creator.authorRozo, E.
dc.creator.authorWu, H.
dc.creator.authorGruen, Daniel
dc.creator.authorWechsler, Risa H.
dc.creator.authorEifler, T. F.
dc.creator.authorRykoff, Eli S.
dc.creator.authorCostanzi, M.
dc.creator.authorBecker, M. R.
dc.creator.authorBernstein, G. M.
dc.creator.authorBlazek, J.
dc.creator.authorBocquet, S.
dc.creator.authorBridle, Sarah L.
dc.creator.authorCawthon, R.
dc.creator.authorChoi, A.
dc.creator.authorCrocce, M.
dc.creator.authorDavis, C.
dc.creator.authorDeRose, J.
dc.creator.authorDrlica-Wagner, A.
dc.creator.authorJ., Elvin-Poole
dc.creator.authorFang, X.
dc.creator.authorFarahi, A.
dc.creator.authorFriedrich, O.
dc.creator.authorGatti, M.
dc.creator.authorGaztanaga, E.
dc.creator.authorGiannantonio, Tommaso
dc.creator.authorHartley, W. G.
dc.creator.authorHoyle, B.
dc.creator.authorJarvis, M.
dc.creator.authorMacCrann, Niall
dc.creator.authorMcClintock, T.
dc.creator.authorMiranda, V.
dc.creator.authorPereira, Maria Elidaiana da Silva
dc.creator.authorPark, Y.
dc.creator.authorPorredon, Anna
dc.creator.authorPrat, J.
dc.creator.authorRau, M. M.
dc.creator.authorRoss, Ashley J.
dc.creator.authorSamuroff, S.
dc.creator.authorSánchez, C.
dc.creator.authorSevilla-Noarbe, I.
dc.creator.authorSheldon, E.
dc.creator.authorTroxel, M. A.
dc.creator.authorVarga, T. N.
dc.creator.authorVielzeuf, P.
dc.creator.authorZhang, Y.
dc.creator.authorZuntz, Joseph
dc.creator.authorAbbott, T. M. C.
dc.creator.authorAguena, M.
dc.creator.authorAmon, A.
dc.creator.authorAnnis, J.
dc.creator.authorAvila, S.
dc.creator.authorBertin, E.
dc.creator.authorBhargava, S.
dc.creator.authorBrooks, D.
dc.creator.authorBurke, D. L.
dc.creator.authorCarnero Rosell, A.
dc.creator.authorCarrasco Kind, Matias
dc.creator.authorCarretero, J.
dc.creator.authorChang, C.
dc.creator.authorConselice, C.
dc.creator.authorda Costa, L. N.
dc.creator.authorDavis, T. M.
dc.creator.authorDesai, S.
dc.creator.authorDiehl, H. T.
dc.creator.authorDietrich, J. P.
dc.creator.authorEverett, S.
dc.creator.authorEvrard, August E.
dc.creator.authorFerrero, Ismael
dc.creator.authorFlaugher, B.
dc.creator.authorFosalba, P.
dc.creator.authorFrieman, J.
dc.creator.authorGarcía-Bellido, Juan
dc.creator.authorGruendl, Robert A.
dc.creator.authorGutierrez, G.
dc.creator.authorHinton, Samuel R.
dc.creator.authorHollowood, Devon L.
dc.creator.authorHonscheid, K.
dc.creator.authorHuterer, Dragan
dc.creator.authorJames, D. J.
dc.creator.authorJeltema, T.
dc.creator.authorKron, R.
dc.creator.authorKuehn, K.
dc.creator.authorKuropatkin, N.
dc.creator.authorLima, M.
dc.creator.authorMaia, M. A. G.
dc.creator.authorMarshall, J. L.
dc.creator.authorMenanteau, F.
dc.creator.authorMiquel, R.
dc.creator.authorMorgan, R.
dc.creator.authorMuir, J.
dc.creator.authorMyles, Justin
dc.creator.authorPalmese, A.
dc.creator.authorPaz-Chinchón, Francisco
dc.creator.authorPlazas, Andrés A.
dc.creator.authorRomer, A. K.
dc.creator.authorRoodman, A.
dc.creator.authorSanchez, E.
dc.creator.authorSantiago, B.
dc.creator.authorScarpine, V.
dc.creator.authorSerrano, S.
dc.creator.authorSmith, M.
dc.creator.authorSuchyta, E.
dc.creator.authorSwanson, M. E. C.
dc.creator.authorTarle, G.
dc.creator.authorThomas, D.
dc.creator.authorTucker, D. L.
dc.creator.authorWeller, Jochen
dc.creator.authorWester, W.
dc.creator.authorWilkinson, R. D.
cristin.unitcode185,15,3,0
cristin.unitnameInstitutt for teoretisk astrofysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2
dc.identifier.cristin1962487
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review Letters&rft.volume=126&rft.spage=&rft.date=2021
dc.identifier.jtitlePhysical Review Letters
dc.identifier.volume126
dc.identifier.issue14
dc.identifier.pagecount8
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.126.141301
dc.identifier.urnURN:NBN:no-92247
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.source.issn0031-9007
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/89633/1/PhysRevLett.126.141301.pdf
dc.type.versionPublishedVersion
cristin.articleid141301
dc.relation.projectNFR/287772


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