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dc.contributor.authorFriedrich, O.
dc.contributor.authorGruen, D.
dc.contributor.authorDeRose, J.
dc.contributor.authorKirk, D.
dc.contributor.authorKrause, E.
dc.contributor.authorMcClintock, T.
dc.contributor.authorRykoff, E. S.
dc.contributor.authorSeitz, S.
dc.contributor.authorWechsler, R. H.
dc.contributor.authorBernstein, G. M.
dc.contributor.authorBlazek, J.
dc.contributor.authorChang, C.
dc.contributor.authorHilbert, S.
dc.contributor.authorJain, B.
dc.contributor.authorKovacs, A.
dc.contributor.authorLahav, O.
dc.contributor.authorAbdalla, F. B.
dc.contributor.authorAllam, S.
dc.contributor.authorAnnis, J.
dc.contributor.authorBechtol, K.
dc.contributor.authorBenoit-Lévy, A.
dc.contributor.authorBertin, E.
dc.contributor.authorBrooks, D.
dc.contributor.authorCarnero Rosell, A.
dc.contributor.authorCarrasco Kind, M.
dc.contributor.authorCarretero, J.
dc.contributor.authorCunha, C. E.
dc.contributor.authorD’Andrea, C. B.
dc.contributor.authorda Costa, L. N.
dc.contributor.authorDavis, C.
dc.contributor.authorDesai, S.
dc.contributor.authorDiehl, H. T.
dc.contributor.authorDietrich, J. P.
dc.contributor.authorDrlica-Wagner, A.
dc.contributor.authorEifler, T. F.
dc.contributor.authorFosalba, P.
dc.contributor.authorFrieman, J.
dc.contributor.authorGarcía-Bellido, J.
dc.contributor.authorGaztanaga, E.
dc.contributor.authorGerdes, D. W.
dc.contributor.authorGiannantonio, T.
dc.contributor.authorGruendl, R. A.
dc.contributor.authorGschwend, J.
dc.contributor.authorGutierrez, G.
dc.contributor.authorHonscheid, K.
dc.contributor.authorJames, D. J.
dc.contributor.authorJarvis, M.
dc.contributor.authorKuehn, K.
dc.contributor.authorKuropatkin, N.
dc.contributor.authorLima, M.
dc.contributor.authorMarch, M.
dc.contributor.authorMarshall, J. L.
dc.contributor.authorMelchior, P.
dc.contributor.authorMenanteau, F.
dc.contributor.authorMiquel, R.
dc.contributor.authorMohr, J. J.
dc.contributor.authorNord, B.
dc.contributor.authorPlazas, A. A.
dc.contributor.authorSanchez, E.
dc.contributor.authorScarpine, V.
dc.contributor.authorSchindler, R.
dc.contributor.authorSchubnell, M.
dc.contributor.authorSevilla-Noarbe, I.
dc.contributor.authorSheldon, E.
dc.contributor.authorSmith, M.
dc.contributor.authorSoares-Santos, M.
dc.contributor.authorSobreira, F.
dc.contributor.authorSuchyta, E.
dc.contributor.authorSwanson, M. E. C.
dc.contributor.authorTarle, G.
dc.contributor.authorThomas, D.
dc.contributor.authorTroxel, M. A.
dc.contributor.authorVikram, V.
dc.contributor.authorWeller, J.
dc.date.accessioned2018-11-16T23:53:23Z
dc.date.available2018-11-16T23:53:23Z
dc.date.issued2018-07-13
dc.identifier.citationFriedrich, O & Gruen, D & DeRose, J & Kirk, D & Krause, E & McClintock, T & S. Rykoff, E & Seitz, S & H. Wechsler, R & M. Bernstein, G & Blazek, J & Chang, C & Hilbert, S & Jain, B & Kovacs, Andras & Lahav, O & B. Abdalla, F & Allam, Sahar & Annis, J & Weller, J. (2017). Density split statistics: Joint model of counts and lensing in cells. Physical Review D. 98. 10.1103/PhysRevD.98.023508.en_US
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issn0004-6361
dc.identifier.issn0004-6361
dc.identifier.issn0004-6361
dc.identifier.issn0004-6361
dc.identifier.doi10.1103/PhysRevD.98.023508
dc.identifier.urihttp://hdl.handle.net/10150/631031
dc.description.abstractWe present density split statistics, a framework that studies lensing and counts-in-cells as a function of foreground galaxy density, thereby providing a large-scale measurement of both 2-point and 3-point statistics. Our method extends our earlier work on trough lensing and is summarized as follows: given a foreground (low redshift) population of galaxies, we divide the sky into subareas of equal size but distinct galaxy density. We then measure lensing around uniformly spaced points separately in each of these subareas, as well as counts-in-cells statistics (CiC). The lensing signals trace the matter density contrast around regions of fixed galaxy density. Through the CiC measurements this can be related to the density profile around regions of fixed matter density. Together, these measurements constitute a powerful probe of cosmology, the skewness of the density field and the connection of galaxies and matter. In this paper we show how to model both the density split lensing signal and CiC from basic ingredients: a non-linear power spectrum, clustering hierarchy coefficients from perturbation theory and a parametric model for galaxy bias and shot-noise. Using N-body simulations, we demonstrate that this model is sufficiently accurate for a cosmological analysis on year 1 data from the Dark Energy Survey.en_US
dc.description.sponsorshipDeutsche Forschungsgemeinschaft (DFG) [SFB-Transregio 33]; NASA - Chandra X-ray Center [PF5-160138]; NASA [NAS8-03060]; DFG cluster of excellence 'Origin and Structure of the Universe'; U.S. Department of Energy; U.S. National Science Foundation; Ministry of Science and Education of Spain; Science and Technology Facilities Council of the United Kingdom; Higher Education Funding Council for England; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign; Kavli Institute of Cosmological Physics at the University of Chicago; Center for Cosmology and Astro-Particle Physics at the Ohio State University; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University; Financiadora de Estudos e Projetos; Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico; Tecnologia e Inovacao; Deutsche Forschungsgemeinschaft; Collaborating Institutions in the Dark Energy Survey; National Science Foundation [AST-1138766]; Argonne National Laboratory; University of California at Santa Cruz; University of Cambridge; Centro de Investigaciones Energeticas; Medioambientales y Tecnologicas-Madrid; University of Chicago; University College London; DES-Brazil Consortium; University of Edinburgh; Eidgenossische Technische Hochschule (ETH) Zurich; Fermi National Accelerator Laboratory; University of Illinois at Urbana-Champaign; Institut de Ciencies de l'Espai (IEEC/CSIC); Institut de Fisica d'Altes Energies; Lawrence Berkeley National Laboratory; Ludwig-Maximilians Universitat Munchen and the associated Excellence Cluster Universe; University of Michigan; National Optical Astronomy Observatory; University of Nottingham; Ohio State University; University of Pennsylvania; University of Portsmouth; SLAC National Accelerator Laboratory; Stanford University; University of Sussex; Texas AM University; MINECO [AYA2012-39559, ESP2013-48274, FPA2013-47986]; Centro de Excelencia Severo Ochoa [SEV-2012-0234]; European Research Council under the European Union's Seventh Framework Programme (FP7); ERC Grant [240672, 291329, 306478]; Ministerio da Cienciaen_US
dc.language.isoenen_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.urlhttps://link.aps.org/doi/10.1103/PhysRevD.98.023508en_US
dc.rights© 2018 American Physical Societyen_US
dc.titleDensity split statistics: Joint model of counts and lensing in cellsen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Dept Physen_US
dc.identifier.journalPHYSICAL REVIEW Den_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitlePhysical Review D
dc.source.volume98
dc.source.issue2
refterms.dateFOA2018-11-16T23:53:24Z


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