publication . Article . Research . Preprint . 2018

Dark Energy Survey Year 1 Results: Joint Analysis of Galaxy Clustering, Galaxy Lensing, and CMB Lensing Two-point Functions

T. de Haan; Enrique Gaztañaga; Stephen Padin; C. B. D'Andrea; R. Williamson; Elizabeth George; V. Vikram; Sahar S. Allam; Francisco J. Castander; C. L. Chang; ...
Open Access English
  • Published: 01 Oct 2018
  • Publisher: HAL CCSD
Abstract
We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using roughly 1300 sq. deg. of overlapping optical imaging data from first year observations of the Dark Energy Survey and millimeter-wave observations of the CMB from both the South Pole Telescope Sunyaev-Zel'dovich survey and Planck. We present cosmological constraints from the joint analysis of the two-point correlation functions between galaxy density and galaxy shear with CMB lensing. We test for cons...
Subjects
arXiv: Astrophysics::Cosmology and Extragalactic Astrophysics
free text keywords: Cosmology, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Physics and Astronomy (miscellaneous), Astrophysics - Cosmology and Nongalactic Astrophysics, Galáxias, Cisalhamento, Galaxies, Shear (Mechanics), astro-ph.CO, South Pole Telescope, Galaxy, Astrophysics, Correlation function, Omega, Cosmic microwave background, Dark energy, Weak gravitational lensing, Physics, Planck, symbols.namesake, symbols
Funded by
NSF| Collaborative Research: The Dark Energy Survey Data Management Operations
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 1138766
  • Funding stream: Directorate for Mathematical & Physical Sciences | Division of Astronomical Sciences
,
NSERC
Project
  • Funder: Natural Sciences and Engineering Research Council of Canada (NSERC)
,
EC| TESTDE
Project
TESTDE
Testing the Dark Energy Paradigm and Measuring Neutrino Mass with the Dark Energy Survey
  • Funder: European Commission (EC)
  • Project Code: 291329
  • Funding stream: FP7 | SP2 | ERC
,
NSF| Center for Cosmological Physics
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 0114422
  • Funding stream: Directorate for Mathematical & Physical Sciences | Division of Physics
,
NSF| Cosmological Research with the 10-meter South Pole Telescope
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 1248097
  • Funding stream: Directorate for Geosciences | Division of Polar Programs
132 references, page 1 of 9

27Laboratório Interinstitucional de e-Astronomia - LIneA,

Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil

28Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil

29Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 W. Green Street, Urbana, IL 61801, USA

30National Center for Supercomputing Applications, 1205 West Clark St., Urbana, IL 61801, USA

31Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of

Science and Technology, Campus UAB, 08193 Bellaterra (Barcelona) Spain

32Department of Physics and McGill Space Institute, McGill University, Montreal, Quebec H3A 2T8, Canada

33California Institute of Technology, Pasadena, CA, USA 91125

34Department of Physics, University of California, Berkeley, CA, USA 94720

35Physics Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA 94720

36Department of Physics, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA

37Department of Physics, IIT Hyderabad, Kandi, Telangana 502285, India

38Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain

39Excellence Cluster Universe, Boltzmannstr. 2, 85748 Garching, Germany

132 references, page 1 of 9
Abstract
We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using roughly 1300 sq. deg. of overlapping optical imaging data from first year observations of the Dark Energy Survey and millimeter-wave observations of the CMB from both the South Pole Telescope Sunyaev-Zel'dovich survey and Planck. We present cosmological constraints from the joint analysis of the two-point correlation functions between galaxy density and galaxy shear with CMB lensing. We test for cons...
Subjects
arXiv: Astrophysics::Cosmology and Extragalactic Astrophysics
free text keywords: Cosmology, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Physics and Astronomy (miscellaneous), Astrophysics - Cosmology and Nongalactic Astrophysics, Galáxias, Cisalhamento, Galaxies, Shear (Mechanics), astro-ph.CO, South Pole Telescope, Galaxy, Astrophysics, Correlation function, Omega, Cosmic microwave background, Dark energy, Weak gravitational lensing, Physics, Planck, symbols.namesake, symbols
Funded by
NSF| Collaborative Research: The Dark Energy Survey Data Management Operations
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 1138766
  • Funding stream: Directorate for Mathematical & Physical Sciences | Division of Astronomical Sciences
,
NSERC
Project
  • Funder: Natural Sciences and Engineering Research Council of Canada (NSERC)
,
EC| TESTDE
Project
TESTDE
Testing the Dark Energy Paradigm and Measuring Neutrino Mass with the Dark Energy Survey
  • Funder: European Commission (EC)
  • Project Code: 291329
  • Funding stream: FP7 | SP2 | ERC
,
NSF| Center for Cosmological Physics
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 0114422
  • Funding stream: Directorate for Mathematical & Physical Sciences | Division of Physics
,
NSF| Cosmological Research with the 10-meter South Pole Telescope
Project
  • Funder: National Science Foundation (NSF)
  • Project Code: 1248097
  • Funding stream: Directorate for Geosciences | Division of Polar Programs
132 references, page 1 of 9

27Laboratório Interinstitucional de e-Astronomia - LIneA,

Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil

28Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil

29Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 W. Green Street, Urbana, IL 61801, USA

30National Center for Supercomputing Applications, 1205 West Clark St., Urbana, IL 61801, USA

31Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of

Science and Technology, Campus UAB, 08193 Bellaterra (Barcelona) Spain

32Department of Physics and McGill Space Institute, McGill University, Montreal, Quebec H3A 2T8, Canada

33California Institute of Technology, Pasadena, CA, USA 91125

34Department of Physics, University of California, Berkeley, CA, USA 94720

35Physics Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA 94720

36Department of Physics, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA

37Department of Physics, IIT Hyderabad, Kandi, Telangana 502285, India

38Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain

39Excellence Cluster Universe, Boltzmannstr. 2, 85748 Garching, Germany

132 references, page 1 of 9
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